A selection of projects of private houses of 6 pieces

Contents

CONTENTS

1. INPUT DATA

2. ARCHITECTURAL AND PLANNING SOLUTIONS

3. DESIGN SOLUTIONS

3.1 FOUNDATIONS

3.2 EXTERIOR WALLS

3.3 INTERIOR WALLS

3.4 PARTITIONS

3.5 JUMPERS

3.6 FLOORS AND CEILINGS

3.7 ROOF

3.8 LADDERS

4. EXTERNAL FINISHING

5. INTERIOR FINISH

5.1 WALLS

5.2 CEILINGS

5.3 FLOORS

6. WINDOWS, DOORS

7. FIRE PROTECTION

8. HEATING AND VENTILATION

8.1 HEATING

8.2 VENTILATION

9. WATER SUPPLY AND SEWERAGE

10. ELECTRICITY

10.1ELEKTROINSTALYATSIYA

10.2 LOW-CURRENT INSTALLATION

11. MEASURES TO PROTECT AGAINST HUMIDITY AND CORROSION

12. GARDENING

CONTENTS

1. INPUT DATA

2. ARCHITECTURAL AND PLANNING SOLUTIONS

3. DESIGN SOLUTIONS

3.1 FOUNDATIONS

3.2 EXTERIOR WALLS

3.3 INTERIOR WALLS

3.4 PARTITIONS

3.5 JUMPERS

3.6 FLOORS AND CEILINGS

3.7 ROOF

3.8 LADDERS

4. EXTERNAL FINISHING

5. INTERIOR FINISH

5.1 WALLS

5.2 CEILINGS

5.3 FLOORS

6. WINDOWS, DOORS

7. HEATING AND VENTILATION

7.1 HEATING

7.2 VENTILATION

8. WATER SUPPLY AND SEWERAGE

9. ELECTRICITY

9.1ELEKTROINSTALYATSIYA

9.2 LOW-CURRENT INSTALLATION

10. MEASURES TO PROTECT AGAINST HUMIDITY AND CORROSION

CONTENTS

1. INPUT DATA

2. ARCHITECTURAL AND PLANNING SOLUTIONS

3. DESIGN SOLUTIONS

3.1 FOUNDATIONS

3.2 EXTERIOR WALLS

3.3 INTERIOR WALLS

3.4 PARTITIONS

3.5 JUMPERS

3.6 FLOORS AND CEILINGS

3.7 ROOF

3.8 LADDERS

4. EXTERNAL FINISHING

5. INTERIOR FINISH

5.1 WALLS

5.2 CEILINGS

5.3 FLOORS

6. WINDOWS, DOORS

7. HEATING AND VENTILATION

7.1 HEATING

7.2 VENTILATION

8. WATER SUPPLY AND SEWERAGE

9. ELECTRICITY

9.1ELEKTROINSTALYATSIYA

9.2 LOW-CURRENT INSTALLATION

10. MEASURES TO PROTECT AGAINST HUMIDITY AND CORROSION

CONTENTS

1. INPUT DATA

2. ARCHITECTURAL AND PLANNING SOLUTIONS

3. DESIGN SOLUTIONS

3.1 FOUNDATIONS

3.2 EXTERIOR WALLS

3.3 INTERIOR WALLS

3.4 PARTITIONS

3.5 JUMPERS

3.6 FLOORS AND CEILINGS

3.7 ROOF

3.8 LADDERS

4. EXTERNAL FINISHING

5. INTERIOR FINISH

5.1 WALLS

5.2 CEILINGS

5.3 FLOORS

6. WINDOWS, DOORS

7. HEATING AND VENTILATION

7.1 HEATING

7.2 VENTILATION

8. WATER SUPPLY AND SEWERAGE

9. ELECTRICITY

9.1ELEKTROINSTALYATSIYA

9.2 LOW-CURRENT INSTALLATION

10. MEASURES TO PROTECT AGAINST HUMIDITY AND CORROSION

CONTENTS

1. INPUT DATA

2. ARCHITECTURAL AND PLANNING SOLUTIONS

3. DESIGN SOLUTIONS

3.1 FOUNDATIONS

3.2 EXTERIOR WALLS

3.3 INTERIOR WALLS

3.4 PARTITIONS

3.5 JUMPERS

3.6 FLOORS AND CEILINGS

3.7 ROOF

3.8 LADDERS

4. EXTERNAL FINISHING

5. INTERIOR FINISH

5.1 WALLS

5.2 CEILINGS

5.3 FLOORS

6. WINDOWS, DOORS

7. HEATING AND VENTILATION

7.1 HEATING

7.2 VENTILATION

8. WATER SUPPLY AND SEWERAGE

9. ELECTRICITY

9.1ELEKTROINSTALYATSIYA

9.2 LOW-CURRENT INSTALLATION

10. MEASURES TO PROTECT AGAINST HUMIDITY AND CORROSION

CONTENTS

1. INPUT DATA

2. ARCHITECTURAL AND PLANNING SOLUTIONS

3. DESIGN SOLUTIONS

3.1 FOUNDATIONS

3.2 EXTERIOR WALLS

3.3 INTERIOR WALLS

3.4 FLOORS AND CEILINGS

3.5 ROOF

3.6 STAIRS

4. EXTERNAL FINISHING

5. INTERIOR FINISH

5.1 WALLS

5.2 CEILINGS

5.3 FLOORS

6. WINDOWS, DOORS

7. HEATING AND VENTILATION

7.1 HEATING

7.2 VENTILATION

8. WATER SUPPLY AND SEWERAGE

9. ELECTRICITY

9.1ELEKTROINSTALYATSIYA

9.2 LOW-CURRENT INSTALLATION

10. MEASURES TO PROTECT AGAINST HUMIDITY AND CORROSION

1. source data

This project is based on the wishes of the customer, the existing situation, legal and standards governing construction activities. When performing work, comply with laws and regulations, as well as recommendations from material manufacturers. All materials used shall comply with applicable codes and standards

Architectural and planning solutions

The soil has a rectangular shape, with an entrance on the northeast side.

The relief of the section rises to the west side, the absolute elevations of the section are within + 133.13.... + 133.74

The building is located in the southern corner of the site. The building is one-story, with a gable roof. The main entrance is located on the northeast side. On the main floor there are: living room with fireplace, kitchen, bathroom, utility room, bathroom, steam room, 3 bedrooms and boiler room .

The building is decorated with natural materials. The facade is covered with a wagon of light tones, wind boxes are also light tone. The basement is painted with terracotta paint. Roofing - red metal lining (RAL750). The windows are white, with plastic frames, the outer doors are painted with light beige paint.

Design Solutions

3.1 FOUNDATIONS

It was decided to make the foundation tape. Foundation strip with thickness of 200mm from cast-in-situ reinforced concrete of class C25/30. Dimensions of foundation strip - refer to foundation drawings. Fill the tape on the base from ground crushed stone 200 mm.

Foundation walls made of cement-sand hollow blocks with a width of 240mm are arranged on the foundation tape. Reinforce the foundation walls every 2 rows (the first and last rows are mandatory) The voids of the blocks are concreted. Insulation of foundation walls with polystyrene foam (minimum density 120 kg/m3) with thickness 2x50mm. Attach the insulation to the wall using plastic anchors.

Foam polystyrene (minimum density 120 kg/m3) with thickness of 100mm and width of 1000mm is laid around the perimeter of the building to avoid impacts from ground freezing.

Terraces are supported by columnar foundations .

All foundations are insulated from surface structures by waterproofing layer (except for terraces and external stairs). The foundation is filled with sand and sealed with layers of at least 400 mm. All underground communications shall be carried out prior to final backfilling of the foundation.

When erecting the foundation, it is necessary to take into account the terrain of the section. The slope of the soil should be "from home." Building height reference 0.00 = 133.80.

3.2 EXTERIOR WALLS

The ground part of the bearing walls is built of ceramic concrete blocks 200 mm wide. Walls are reinforced horizontally through 4 rows. On the outside, a vertical frame of wood 50x100mm is installed on the walls, between which an insulation is installed - minvata 100mm. A windproof slab of 30mm stone cotton wool is laid on top of the minwata. The frame is built with a min. step of 600mm. A screen is mounted over the wind protection plate, which forms the air gap necessary for ventilation of the facade. An external car is installed on the grill. In the parts covered by the vertical car, the screen is installed horizontally with clearances providing air movement from bottom to top. Paint or ceramic tiles (in sanitary rooms) are used as interior decoration.

3.3 INTERIOR WALLS

Internal load-bearing walls are made of ceramic concrete blocks of 200mm thickness, horizontally reinforced through 4 rows, plastered and finished in accordance with the purpose of the room. In the steamer, a frame of 50x50mm is installed on the walls, between which a stone wool of 50mm is laid, foil is laid over the wool and pressed by a distance rack of 20mm. A car of suitable for finishing paired wood is installed on top of the rack.

Partitions are made of ceramic concrete blocks with a thickness of 100mm, plastered and finished .

3.5 JUMPERS

In the load-bearing walls, the design provides for the use of concrete on the site of railway bridges, as well as mounted bridges made of kermzit concrete. In the pavements, mounted jumpers made of ceramsite concrete are used. Permichki with a length of more than 1490mm should be supported by a minimum of 250mm on each side. Jumper specification - see wall and jumper plan

3.6 FLOORS AND CEILINGS

Foam polystyrene 100mm and polyethylene film with overlaps are laid on the compacted sand. An additional layer of polystyrene foam is laid along the perimeter of the outer walls.

The floor is constructed as a single-layer railway plate with a thickness of 80mm, reinforced by a reinforcement grid 5x150x150mm AI. Protective layer of concrete 25mm. In wet rooms, make the floor with a slope towards the ramp. Along the perimeter of the walls, the concrete slab is isolated from the bearing walls by an elastic gasket of 15 mm (for example, polystyrene foam). Before the floor arrangement, all communications passing under the floor and in the floor must be installed. Use C20/25 class concrete for pouring.

On top of the concrete slab is laid parquet or ceramic tiles, in accordance with the purpose of the premises. Waterproofing is arranged in damp rooms under ceramic tiles with a minimum rise of 300 mm to the walls.

The ceiling is built on load-bearing beams with a section of 50x200mm of a rafter system. Beams are supported by mauerlat 200x75mm. A grate made of 50x75mm bar is attached to the beams from below. The gaps between the balkamis are filled with 200mm stone wool. An additional layer of stone wool is laid between the lattice at 75mm. A steam-proof tape and a ceiling metal frame are attached to the bulb, with a pitch of 400mm. Two layers of gypsum board sheets are attached to the frame. Along the perimeter of the attic space is a windproof slab of stone wool, 30mm thick and 1200mm wide. Detailed sections and subassemblies see drawings. Only grade 1 lumber is allowed in load-bearing wooden structures.

3.7 ROOF

The roof slope over the entire volume of the building is 25 °. The roof rests on wooden rafters with a section of 50x200mm and a pitch of 600mm. Rafters rely on mauerlat 200x75mm. Mauerlat is attached to the monolithic belt with the help of wedge anchors M12, installed with a pitch of 1000 mm. Rafters fasten to a mauerlat by means of metal fixing corners 2kh100kh100mm. To better rest the rafter legs on the mauerlat, a "tooth" 50 mm deep is made in the rafters. All wood parts should be isolated from stone surfaces.

A backing film is laid on the rafters over the entire area using 25x50mm remote racks (attach the rack using galvanized nails Ø3.0 l = 60mm). It is necessary to provide ventilation in the skate. On top of the racks, using galvanized nails Ø3.5 l = 100mm, a grill with a section of 25x100mm is attached and a roofing is installed. When installing skates, endes and cornices, use compactors recommended to manufacturers. On the parts of the rafters protruding beyond the dimensions of the outer walls, wind boxes from a strung board are made. Between the boards it is necessary to leave gaps of 15 mm for ventilation of the attic space.

3.8 TERRACES, STAIRS

External stairs are made of monolithic reinforced concrete. Constructive solution - see drawings. Sites are made with a slope from the building.

The terraces are made of deep impregnated lumber and are supported by Ø150mm columnar foundations. Terrace covering from deep impregnation boards 21x95mm.

Exterior decoration

The base of the building is covered with cement particle plates and painted with ground paint of terracotta color.

In the decoration of external walls, a vertical and horizontal car painted in light tones is used. (Colors - see Elevations). Window plums are made of tin of the same color as roofing.

Roofing - red metal lining. The spillway system is made of tin of the same color. Wind boxes and terrace ceilings are covered with light beige paint.

Windows - white plastic frames with triple glazing. External doors are wooden, painted in light beige.

Interior decoration

5.1 WALLS

The walls are plastered and paired, then covered with paint, wallpaper or ceramic tiles. The finished surfaces shall have no defects visible to the eye. During the works the temperature in the rooms shall be higher than + 5. The walls of the steam room are finished with a wagon.

5.2 CEILINGS

The ceilings are made even, the joints of the gypsum board sheets are covered with butt cloth and woven, and then the ceilings are painted with paint. In wet rooms, gypsum board ceilings are covered with moisture protection before finishing. The ceiling in the steam room is finished with a wagon.

5.3 FLOORS

The floors of the living room, bedrooms, kitchen and corridor are covered with parquet. In other rooms, the floors are finished with ceramic tiles. Plaadid paigaldada plaaditootja poolt soovitatud valmissegude abil. During the works the temperature in the rooms shall be higher than + 5.

Windows, doors

External doors - wooden, with steel sheet inside, insulated, equipped with 2 locks. Hinges shall provide door opening by 90 °. The thresholds are covered with galvanized gesture. Locks, handles, loops are made matte .

Internal doors - shield doors. Doors without thresholds, with a gap of 10 mm, which guarantees normal air exchange in the rooms. The doors of the bathroom and other sanitary rooms are equipped with a ventilation grid in the lower part .

Windows with plastic frames glazed with triple glazing. Internal glass with selective coating. Windows are made with the possibility of microventing.

To secure windows and doors around the openings, frames are made from a 50x150mm bar, to which windows and doors are attached. Frames are made of climatic resistant lumber.

Slots between door, window, and wall frames are filled with mounting foam. Access to the attic space is provided through an insulated hatch 600x800mm.

Fasteners of windows and external doors must be resistant to corrosion. Before ordering windows and doors, check the dimensions of the openings.

Fire protection

The building has one pipe with one chimney. The outer surface of the pipe is isolated from wooden parts of 100mm incombustible stone wool, density 100kg/m3. The chimney is equipped with a cleaning hatch.

The distance from the roof cover to the chimney shall not be less than 800 mm.

Before the fireplace, a coating of incombustible material is laid on the floor.

Access to the roof is through an external staircase on the south side of the building .

The building has a smoke sensor in each room.

Lightning protection is arranged in the building.

The nearest place for water intake is a pond located on the territory of the site. Distance from the building - 6 m.

Heating and ventilation

8.1 HEATING

In the building, a central heating system is designed, based on a boiler using the heat of the earth. Heat pump with automation is located in boiler room.

Heating of the building was decided through a floor heating system located in the concrete floor. Heating is controlled automatically in accordance with external and internal air temperatures. A collector is installed to adjust the heating circuits.

If necessary, radiators with thermostats are installed. Radiators are installed as close to windows as possible. Vajadusel paigaldatakse lisaks põrandaküttele konvektorid või termostaatventiiliga radiaatorid. A towel dryer with a capacity of 1100W is installed in the bathroom.

The living room has a fireplace.

8.2 VENTILATION

The building provides forced exhaust ventilation in wet rooms and from the kitchen.

External air is supplied to the fireplace through a pipe located in the floor with a diameter of 50 mm.

Heating and ventilation are solved in detail by separate projects .

Water supply and sewerage

The water supply of the building was decided on the basis of the well located on the site. The well is located at a distance of 20 m from the building. The well is equipped with a submersible pump with a capacity of 45l/min. Water supply is made from PEM Ø32 pipe laid at a depth of 1.8m from the ground surface. The boiler room is equipped with a hydrophor, water treatment filters and isolation valves. The watering crane is connected to the system up to filters .

Sewerage of the building is provided with the help of a septic tank located 20 m from the building. The external sewerage pipeline is made of plastic pipes Ø110, with a slope towards the septic tank. The sewage system is equipped with a vent riser brought out above the roof surface.

The detailed solution of the water supply and sewerage system is solved by separate projects.

Power supply

10.1 ELECTRICAL INSTALLATION

The group shield is located in the boiler room. The group board is connected to the lead-in board using a cable with a diameter of 4 * 6 mm2.

The following circuits are provided:

- lighting of ground floor rooms - to be performed using wire 3 * 1, 5mm2

- power supply of single-phase sockets - use wire 3 * 2.5 mm2;

- power supply of the 3-phase socket of the electric plate and heat pump - use the wire 5 * 4 mm2.

For the installation of switches and cartridges for lighting devices located outside the building, as well as sockets, switches and cartridges for lighting devices located in the garage, boiler room, and bathrooms, hermetic installation is recommended. Double sockets are recommended. Selection of sockets, switches and cartridges for lighting devices - at the request of the customer. Sockets in bathrooms, as well as switches in all rooms, be placed at a height of 1.4 m from the floor, the remaining sockets at a height of 0.2 m from the floor.

10.2 LOW-CURRENT INSTALLATION

The building has an internal television and telephone network.

The detailed solution of the power supply system is solved by separate projects.

Measures to protect against humidity, corrosion

Foundation structures and base are separated from the above structures by roll waterproofing (ruberoid).

All wooden structures are isolated from stone by waterproofing and treated with impregnations. All metal structures are covered with primer anti-corrosion paint.

Landscaping and landscaping

The existing landscaping is preserved if possible.

Household waste is collected in garbage containers (location is indicated on the general plan AE01) and the owner is obliged to ensure timely garbage collection.

Source Data

This project is based on the customer's wishes, existing situation, laws and regulations governing construction activities. When performing work, comply with laws and regulations, as well as the recommendations of material manufacturers. All materials used shall comply with applicable codes and standards

Architectural and planning solutions

The building is two-story, with a gable roof and a slope of 30 °.

On the ground floor there are: living room, guest bedroom, kitchen, bathroom, pantry, garage and boiler room. On the second floor there are 3 bedrooms and a bathroom.

Design Solutions

Bases

It was decided to make the foundation tape. Sole of monolithic reinforced concrete of M350 grade. Dimensions of foundation strip - refer to foundation drawings. Fill the sole on the base from ground crushed stone 200 mm. Foundation walls from sand-cement hollow blocks are erected on top of the sole. Voids are reinforced by vertical reinforcement with 10mm pitch of 1000mm and poured with concrete of M250 grade

The foundation is insulated from the outside with polystyrene foam (minimum compressive strength 0.35MPa) with a thickness of 100mm. To reduce the impact of heaving impacts on the perimeter of the building, 1000mm of polystyrene foam with a thickness of 100mm is laid, the slope from the building is 10 °

All foundations shall be insulated from surface structures by waterproofing layer. The foundation is filled with sand and sealed with layers of at least 400 mm. All underground communications shall be carried out prior to final backfilling of the foundation.

When erecting the foundation, it is necessary to take into account the terrain of the section. The slope of the soil should be "from home."

Exterior Walls

The ground part of the bearing walls is built of full brick, the width of the external walls is 380mm, the internal bearing walls are 250mm. Walls are reinforced horizontally after 1 meter of height. On the outside of the walls are insulated with foam polystyrene with a thickness of 150mm (min. Compression strength 0.12MPa).

Internal walls

Internal partitions are made of gypsum board sheets on a 70mm metal frame insulated with 70mm ROCKWOOL stone wool.

Crossing points

In the load-bearing walls, the design provides for the use of concrete in place railway bridges .

Floors and ceilings

Floors of the first are arranged on wooden beams 50x200mm, spacing 600mm. Insulation is laid between the beams - ROCKWOOL stone wool 200 mm thick. Lags of 50x70mm are laid on top of the beams, between which the ROCKWOOL insulation is laid. As a floor covering, a 25mm thick slab laid over OSB lag is used.

In sanitary rooms, the working area of ​ ​ the kitchen, as well as the entrance hall, ceramic tiles are laid .

The floor between the first and second floors is built along load-bearing beams with a section of 50x200mm. The beams are supported by a momlite railway belt 100mm high. The gaps between the beams are filled with 150mm stone wool. Steam-proof film is attached between ceiling and load-bearing beams. The ceiling is arranged on 25mm boards or 26mm metal frame, 400mm pitch. Two layers of gypsum board sheets are attached to the frame. Only grade 1 lumber is allowed in load-bearing wooden structures.

Roof

Roof slope throughout the building 30 °. The roof rests on wooden rafters with a section of 50x200mm and a pitch of 600mm. Rafters rest on mauerlat 200x100mm. Mauerlat is attached to the monolithic belt with the help of wedge anchors M12, installed with a pitch of 1000 mm. Rafters fasten to a mauerlat by means of metal fixing corners 100kh100kh80kh2mm. To better rest the rafter legs on the mauerlat, a "tooth" is made in the rafters. All wood parts should be isolated from stone surfaces.

A backing film is laid on the rafters over the entire area using remote bars 50x50mm (attach the bar using galvanized nails Ø3.0). Ventilation in the skate shall be provided. On top of the bars, using galvanized screws Ø3.5 l = 100mm, a grill of boards with a thickness of 25mm is attached. A roofing coating is laid along the grill - metal lining. When installing roofing, skates and cornices, follow the recommendations of manufacturers. On the parts of the rafters protruding beyond the dimensions of the outer walls, wind boxes from a strung board are made. Between the boards it is necessary to leave gaps of 15 mm for ventilation of the attic space .

Protect wooden structural elements from biological corrosion by appropriate anticorrosive means.

Terraces, stairs

External stairs are made of monolithic reinforced concrete.

Exterior decoration

The base of the building is covered with dark gray polymer plaster

In the decoration of external walls, polymer plaster of light tones is used. Window plums are made of tin of the same color as window frames.

Roofing is a dark brown metal lining. The spillway system is made of brown tin. Wind boxes are covered with paint similar to a roofing tone.

The windows are brown PVC frames with triple glazing. External doors are wooden, painted brown.

Interior decoration

5.1 WALLS

Brick walls are plastered and paired, then covered with paint, wallpaper or ceramic tiles. Gypsum-board partitions are covered with butt cloth and are woven, covered with paint, wallpaper or ceramic tiles. The finished surfaces shall have no defects visible to the eye. During the works the temperature in the rooms shall be higher than + 5.

5.2 CEILINGS

The ceilings are made even, the joints of the gypsum board sheets are covered with butt cloth and woven, and then the ceilings are painted with paint. In wet rooms, gypsum board ceilings are covered with moisture protection before finishing.

5.3 FLOORS

The floors of the living room, bedrooms, kitchen and corridors are covered with parquet or laminate. In other rooms, the floors are finished with ceramic tiles. During the works the temperature in the rooms shall be higher than + 5.

Windows, doors

External doors - wooden, with steel sheet inside, insulated, equipped with 2 locks. Hinges shall provide door opening by 90 °. The thresholds are covered with galvanized gesture. Locks, handles, loops are made matte. The boiler room door is equipped with a 140x210mm ventilation grid.

Internal doors - shield doors. Doors without thresholds, with a gap of 10 mm, which guarantees normal air exchange in the rooms. The doors of the bathroom and other sanitary rooms are equipped with a ventilation grid in the lower part .

Windows with plastic frames glazed with triple glazing. Internal glass with selective coating. Windows are made with the possibility of microventing.

Slots between door, window, and wall frames are filled with mounting foam. Access to the attic space is provided through an insulated hatch 600x800mm located in the second floor hall.

Fasteners of windows and external doors must be resistant to corrosion. Before ordering windows and doors, check the dimensions of the openings.

Heating and ventilation

7.1 HEATING

Central heating system parameters:

Thermal power requirement of the designed building - 9906 W

Heat carrier parameters / average / (central heating + ventilation) - 80/60 wasps

Hydraulic resistance of the unit - 5100 Pa

Demand per m2 of heated area - 87.9 W/m2

Demand per m3 of heated cubature - 22.2 W/m3

In the building, a central heating system is designed, based on a boiler with a nominal power of 20 kW. The boiler with automation is located in the boiler room. From the boiler, the coolant is distributed over the radiators through a distribution manifold connected to the boiler by a multi-layer pipe PE RT - AIPERT with a diameter of 20mm.

Heating of the building is solved through aluminum central heating radiators with lower supply. Heating is controlled automatically in accordance with external and internal air temperatures. Radiators are equipped with thermostats. Radiators are installed as close to windows as possible. Central heating system pipes - supply to individual radiators - multilayer UNIPIPE - PE RT - AIPERT with a diameter of 16 mm, connected by clamping connecting elements with screw threads. A 380W towel dryer is installed in the bathroom. Electric heating mats are installed in the bathroom and bathroom floors.

7.2 VENTILATION

The building provides forced exhaust ventilation in wet rooms, boiler room and kitchen. Ventilation from the wet rooms and the boiler room is taken out above the roof, ventilation of the kitchen drawing is taken out through the nearest wall (ventilation grid is installed on the outside). Plenum ventilation of the boiler room is provided by a grille 140x210mm installed in the door at a height of 300 mm from the floor surface.

Ventilation of the attic space is provided through the roof end.

Water supply and sewerage

Pipes of water supply and circulation system - multilayer type UNIPIPE - PE RT - AIPERT. Supply to mixers in wall recesses from pipes laid in floor layer is designed. Installation of PE/A1/PE multilayer piping system - UNIPIPE system shall be based on technical documentation. General installation specifications shall be followed.

Sewage is made of polychlorovinyl pipes connected by rubber seals. The sewer riser is brought to the roof surface and is equipped with a ventilation hood.

Power supply

9.1 ELECTRICAL INSTALLATION

The group shield is located in the hallway. The group board is connected to the lead-in board using a cable with a diameter of 4 * 6 mm2. There is a group shield mounted in a wall with transparent flaps, adapted for mounting devices on a DIN35 type bus.

The following circuits are provided:

lighting of rooms - perform with wire 3 * 1, 5mm2

power supply of single-phase sockets - use wire 3 * 2.5 mm2;

power supply of the 3-phase heating boiler socket - use the wire 5 * 4 mm2.

Wires are laid between the floor lag in the metal box to protect against possible mechanical damage.

For the installation of switches and cartridges for lighting devices located outside the building, as well as sockets, switches and cartridges for lighting devices located in the garage, boiler room, and bathrooms, hermetic installation is recommended. In wet rooms use sockets with degree of protection IP44. Double sockets are recommended. Sockets in bathrooms, as well as switches in all rooms, be placed at a height of 1.4 m from the floor, the remaining sockets at a height of 0.2 m from the floor.

9.2 LOW-CURRENT INSTALLATION

Use the UTP wire to run the telephone system. Place telephone sockets at a height of 0.2 m from the floor level.

It is possible to install a satellite television system. From the roof, coaxial cable with wave resistance 75 ohms of the SAT brand is carried out to the place of the planned installation of the TV.

Measures to protect against humidity, corrosion

Foundation structures and base are separated from the above structures by roll waterproofing (ruberoid).

All wooden structures are isolated from stone by waterproofing and treated with impregnations. All metal structures are covered with primer anti-corrosion paint.

Source Data

This project is based on the customer's wishes, existing situation, laws and regulations governing construction activities. When performing work, comply with laws and regulations, as well as the recommendations of material manufacturers. All materials used shall comply with applicable codes and standards

Architectural and planning solutions

The section has a rectangular shape, with an entrance on the north side. The relief of the site rises to the south.

The building is one-story, with a four-pitched waltz roof with a slope of 17 °.

The main entrance is located on the north side. On the main floor are located: living room, open kitchen, bathroom, bathroom, sweating room, bedroom, office and boiler house.

Design Solutions

Bases

It was decided to make the foundation tape from monolithic reinforced concrete of class B25. Dimensions of foundation strip - refer to foundation drawings. Fill the tape on the base from ground crushed stone 200 mm .

The foundation is insulated from the outside with polystyrene foam (minimum compressive strength 0.35MPa) with a thickness of 100mm. A frame of 50x100mm boards impregnated with antiseptic solutions is installed on the ground part of the foundation walls, step 600mm.

The porch rests on columnar foundations made of asbestos cement pipes Ø150mm, concreted with concrete of class B25 .

All foundations shall be insulated from surface structures by waterproofing layer. The foundation is filled with sand and sealed with layers of at least 400 mm. All underground communications shall be carried out prior to final backfilling of the foundation.

When erecting the foundation, it is necessary to take into account the terrain of the section. The slope of the soil should be "from home."

Exterior Walls

The ground part of the bearing walls is built of gas-concrete blocks with a width of 292 mm. Walls are reinforced horizontally through 4 rows. The walls are insulated from the outside with 100 mm thick polystyrene foam (0.12 MPa min compression strength).

Internal walls

Internal partitions are made of gypsum board sheets on metal frame 75mm. The internal walls of the boiler house are made of brick 120 mm. In the steamer, a frame of 50x50mm is installed on the walls, between which a stone wool of 50mm is laid, foil is laid over the wool and pressed by a distance rack of 20mm. A car of suitable for finishing paired wood is installed on top of the rack.

Crossing points

In the load-bearing walls, the design provides for the use of concrete in place railway bridges .

Floors and ceilings

Wooden lags made of 50x50mm bar are laid on the concrete floor, with a pitch of 600mm. An insulation is laid between the lag - a 50 mm thick stone wool. As a flooring, a floorboard 30 mm thick laid over the lag is used.

In sanitary rooms, the working zone of the kitchen, as well as the entrance hall, polystyrene foam is laid on the concrete floor 30 mm (min. Compression strength 0.35 MPa). A 40 mm thick cement tie is arranged over the insulation. Ceramic tiles are laid over the brace.

The ceiling is built on load-bearing beams with a section of 75x200mm of a rafter system. Beams are supported by mauerlat 200x75mm. The metal frame PP66/27 is attached to the beams from below. The gaps between the beams are filled with 200mm stone cotton. Steam-proof film is attached between frame and bearing beams. Two layers of gypsum board sheets are attached to the frame. Along the perimeter of the attic space is a windproof slab of stone wool, 30mm thick and 1200mm wide. Detailed sections and subassemblies see drawings. Only grade 1 lumber is allowed in load-bearing wooden structures.

Roof

The roof slope throughout the building is 17 °. The roof rests on wooden rafters with a section of 75x200mm and a pitch of 750mm. Rafters rely on mauerlat 200x75mm. Mauerlat is attached to the monolithic belt with the help of wedge anchors M14, installed with a pitch of 1000 mm. Rafters fasten to a mauerlat by means of metal fixing corners 100kh100kh80kh2mm. To better rest the rafters' legs on the mauerlat, a "tooth" with a depth of 75mm is made in the rafters. All wood parts should be isolated from stone surfaces.

A backing film is laid on the rafters over the entire area using 32x75mm remote racks (attach the rack using galvanized nails Ø3.0 l = 60mm). Ventilation in the skate shall be provided. On top of the racks, using galvanized screws Ø3.5 l = 100mm, an oriented chip plate OSB3 with a thickness of 18mm is attached. Lining roll material is laid over plates. Laying of lining layer is performed parallel to eaves, with overlapping 200 mm. A flexible tile is laid over the backing layer. When installing roofing, skates and cornices, follow the recommendations of manufacturers. On the parts of the rafters protruding beyond the dimensions of the outer walls, wind boxes from a strung board are made. Between the boards it is necessary to leave gaps of 15 mm for ventilation of the attic space .

Protect wooden structural elements from biological corrosion by appropriate anticorrosive means.

Terraces, stairs

The external staircase is made of deep impregnated lumber and rests on column foundations Ø150mm. Coating of deep impregnation boards 21x95 mm.

Exterior decoration

The base of the building is covered with basement siding (imitation of brick, brown).

In the decoration of external walls, mineral plaster of light tones is used. Window plums are made of tin of the same color as window frames.

Roofing - flexible bitumen tiles of red color. The spillway system is made of brown tin. Wind boxes are covered with paint similar to a roofing tone.

Windows - brown wood-aluminum frames with triple glazing. External doors are wooden, painted brown.

Interior decoration

5.1 WALLS

Walls of blocks and bricks are plastered and paired, then covered with paint, wallpaper or ceramic tiles. The joints of the gypsum board sheets of the partitions are covered with butt cloth and woven, covered with paint, wallpaper or ceramic tiles. The finished surfaces shall have no defects visible to the eye. During the works the temperature in the rooms shall be higher than + 5. The walls of the steam room are finished with a wagon.

5.2 CEILINGS

The ceilings are made even, the joints of the gypsum board sheets are covered with butt cloth and woven, and then the ceilings are painted with paint. In wet rooms, gypsum board ceilings are covered with moisture protection before finishing. The ceiling in the steam room is finished with a wagon.

5.3 FLOORS

The floors of the living room, bedroom, kitchen and corridor are covered with a floorboard, loose and covered with varnish. In other rooms, the floors are finished with ceramic tiles. During the works the temperature in the rooms shall be higher than + 5.

Windows, doors

External doors - wooden, with steel sheet inside, insulated, equipped with 2 locks. Hinges shall provide door opening by 90 °. The thresholds are covered with galvanized gesture. Locks, handles, loops are made matte. Boiler room door is equipped with opening window 600x600mm and ventilation grille 140x210mm.

Internal doors - shield doors. Doors without thresholds, with a gap of 10 mm, which guarantees normal air exchange in the rooms. The doors of the bathroom and other sanitary rooms are equipped with a ventilation grid in the lower part .

Windows with wood-aluminum frames, glazed with triple glazing. Internal glass with selective coating. Windows are made with the possibility of microventing.

To secure windows and doors around the openings, frames are made from a 50x150mm bar, to which windows and doors are attached. Frames are made of climatic resistant lumber.

Slots between door, window, and wall frames are filled with mounting foam. Access to the attic space is provided through an insulated hatch 600x800mm located in the boiler room.

Fasteners of windows and external doors must be resistant to corrosion. Before ordering windows and doors, check the dimensions of the openings.

Heating and ventilation

7.1 HEATING

Central heating system parameters:

Thermal power requirement of the designed building - 5234 W

Heat carrier parameters / average / (central heating + ventilation) - 80/60 wasps

Hydraulic resistance of the unit - 5100 Pa

Demand per m2 of heated cubature - 57.9 W/m2

Demand per m3 of heated cubature - 22.3 W/m3

The building is designed a central heating system based on a boiler using natural gas. A two-circuit boiler Vaillant turboMAX plus VUW 2025 with a closed combustion chamber, rated at 20kW, was selected. The boiler with automation is located in the boiler room. From the boiler, the coolant is distributed over the radiators through a distribution manifold connected to the boiler by a multi-layer pipe PE RT - AIPERT with a diameter of 20mm.

Heating of the building was decided through aluminum central heating radiators with lower supply. Heating is controlled automatically in accordance with external and internal air temperatures. Radiators are equipped with thermostats. Radiators are installed as close to windows as possible. Central heating system pipes - supply to individual radiators - multilayer UNIPIPE - PE RT - AIPERT with a diameter of 16 mm, connected by clamping connecting elements with screw threads. A 380W towel dryer is installed in the bathroom. Electric heating mats are installed in the floors of the bathroom, bathroom and entrance hall.

7.2 VENTILATION

The building provides forced exhaust ventilation in wet rooms, boiler room and kitchen. The leads are made into the attic space, from where the exhaust is provided through an exhaust fan located in the vicinity of the roof skate. Plenum ventilation of the boiler room is provided by a grille 140x210mm installed in the door at a height of 300 mm from the floor surface.

Water supply and sewerage

Pipes of water supply and circulation system - multilayer type UNIPIPE - PE RT - AIPERT. Supply to mixers in wall recesses from pipes laid in floor layer is designed. Installation of PE/A1/PE multilayer piping system - UNIPIPE system shall be based on technical documentation. General installation specifications shall be followed.

Sewage is made of polychlorovinyl pipes connected by rubber seals.

Power supply

9.1 ELECTRICAL INSTALLATION

The group shield is located in the hallway. The group board is connected to the lead-in board using a cable with a diameter of 4 * 6 mm2. There is a group shield mounted in a wall with transparent flaps, adapted for mounting devices on a DIN35 type bus.

The following circuits are provided:

lighting of rooms - perform with wire 3 * 1, 5mm2

power supply of single-phase sockets - use wire 3 * 2.5 mm2;

power supply to the 3-phase heating boiler socket - use the wire 5 * 4 mm2.

Wires are laid between the floor lag in the metal box to protect against possible mechanical damage.

For the installation of switches and cartridges for lighting devices located outside the building, as well as sockets, switches and cartridges for lighting devices located in the garage, boiler room, and bathrooms, hermetic installation is recommended. In wet rooms use sockets with degree of protection IP44. Double sockets are recommended. Sockets in bathrooms, as well as switches in all rooms, be placed at a height of 1.4 m from the floor, the remaining sockets at a height of 0.2 m from the floor.

9.2 LOW-CURRENT INSTALLATION

Use the UTP wire to run the telephone system. Place telephone sockets at a height of 0.2 m from the floor level.

It is possible to install a satellite television system. From the roof, coaxial cable with wave resistance 75 ohms of the SAT brand is carried out to the place of the planned installation of the TV.

Measures to protect against humidity, corrosion

Foundation structures and base are separated from the above structures by roll waterproofing (ruberoid).

All wooden structures are isolated from stone by waterproofing and treated with impregnations. All metal structures are covered with primer anti-corrosion paint.

Source Data

This project is based on the customer's wishes, existing situation, laws and regulations governing construction activities. When performing work, comply with laws and regulations, as well as the recommendations of material manufacturers. All materials used shall comply with applicable codes and standards

Architectural and planning solutions

The building is two-story, with a gable roof and a slope of 15/30 °.

On the ground floor there are: living room, kitchen, bathroom and tambour. On the second floor there are 2 bedrooms.

Design Solutions

Bases

It was decided to make the foundation a monolithic slab of concrete of brand M350. Foundation dimensions and construction - refer to foundation drawings. Fill the slab on the base from ground crushed stone 200 mm .

The foundation is insulated from the side with polystyrene foam (minimum compression strength 0.25 MPa). To reduce the impact of heaving impacts on the perimeter of the building, 1000mm of polystyrene foam with a thickness of 50mm is laid, the slope from the building is 5 °

All foundations shall be insulated from surface structures by waterproofing layer. Before filling the foundation, it is necessary to conduct all underground communications .

When erecting the foundation, it is necessary to take into account the terrain of the section. The slope of the soil should be "from home."

Exterior Walls

The ground part of the bearing walls is constructed of a wooden frame assembled from a 50x150mm board. Lumber 1... 3 grade, humidity 18.. 20%, before installation of the frame part, treat with antiseptic agent. The walls are insulated with mats of mineral wool with a thickness of 150mm.

Internal walls

Internal partitions are made of a wooden frame assembled from a 50x100mm board insulated with 100mm of mineral wool.

Floors and ceilings

Ground floor - monolithic foundation slab

In sanitary rooms, the working area of ​ ​ the kitchen, as well as the entrance hall, ceramic tiles are laid .

The floor between the first and second floors is built along load-bearing beams with a section of 50x200mm. Beams rest on the top tie of the first floor frame. The gaps between the beams are filled with 150mm stone wool. Steam-proof film is attached between ceiling and load-bearing beams. The ceiling is arranged on 25mm boards or 26mm metal frame, 400mm pitch. Two layers of gypsum board sheets are attached to the frame.

Roof

Roof slope 30 °, superstructure 15 °. The roof rests on wooden rafters with a section of 50x200mm and a pitch of 600mm. Rafters rest on the upper binding of the second floor. Rafters fasten to a binding by means of metal fixing corners 100kh100kh80kh2mm. To better support the rafters, a "tooth" is made in the rafters.

A backing film is laid on the rafters over the entire area using 25x50mm remote bars (attach the bar using galvanized nails Ø3.0). Ventilation in the skate shall be provided. OSB3 plates with 20mm thickness are attached over bars using galvanized screws Ø3.5 l = 100mm. Roofing is laid on the slabs. When installing roofing, skates and cornices, follow the recommendations of manufacturers. On the parts of the rafters protruding beyond the dimensions of the outer walls, wind boxes from a strung board are made. Between the boards it is necessary to leave gaps of 10 mm for ventilation of the attic space .

Protect wooden structural elements from biological corrosion by appropriate anticorrosive means.

Terraces, stairs

The external staircase is made of monolithic reinforced concrete.

The internal staircase is wooden.

Exterior decoration

The base of the building is covered with brown basement siding or brown mineral plaster.

In the decoration of external walls, siding or blockhouse of gray and light blue colors is used. Window plums are made of tin of the same color as window frames.

Roofing - flexible bituminous tile brown. The spillway system is made of brown tin. Wind boxes are covered with paint similar to a roofing tone.

The windows are brown PVC frames with triple glazing. External doors are wooden, painted brown.

Interior decoration

5.1 WALLS

The walls are covered with gypsum board sheets, covered with butt cloth and woven, covered with paint, wallpaper or ceramic tiles. The finished surfaces shall have no defects visible to the eye. During the works the temperature in the rooms shall be higher than + 5.

5.2 CEILINGS

The ceilings are made even, the joints of the gypsum board sheets are covered with butt cloth and woven, and then the ceilings are painted with paint. In wet rooms, gypsum board ceilings are covered with moisture protection before finishing.

5.3 FLOORS

The floors of the living room, bedrooms, kitchen and corridors are covered with parquet or laminate. In other rooms, the floors are finished with ceramic tiles. During the works the temperature in the rooms shall be higher than + 5.

Windows, doors

External doors - wooden, with steel sheet inside, insulated, equipped with 2 locks. Hinges shall provide door opening by 90 °. The thresholds are covered with galvanized gesture. Locks, handles, loops are made matte. The boiler room door is equipped with a 140x210mm ventilation grid.

Internal doors - shield doors. Doors without thresholds, with a gap of 10 mm, which guarantees normal air exchange in the rooms. The doors of the bathroom and other sanitary rooms are equipped with a ventilation grid in the lower part .

Windows with plastic frames glazed with triple glazing. Internal glass with selective coating. Windows are made with the possibility of microventing.

Slots between door, window, and wall frames are filled with mounting foam. Fasteners of windows and external doors must be resistant to corrosion. Before ordering windows and doors, check the dimensions of the openings.

Heating and ventilation

7.1 HEATING

Central heating system parameters:

Thermal power requirement of the designed building - 7450 W

Demand per m2 of heated area - 87.65 W/m2

Demand per m3 of heated cubature - 22.00 W/m3

7.2 VENTILATION

The building provides forced exhaust ventilation in the bathroom and from the kitchen. Ventilation is output above the roof.

Ventilation of the attic space is provided through the roof end.

Water supply and sewerage

Pipes of water supply and circulation system - multilayer type UNIPIPE - PE RT - AIPERT. Supply to mixers in wall recesses from pipes laid in floor layer is designed. Installation of PE/A1/PE multilayer piping system - UNIPIPE system shall be based on technical documentation. General installation specifications shall be followed.

Sewage is made of polychlorovinyl pipes connected by rubber seals. The sewer riser is brought to the roof surface and is equipped with a ventilation hood.

Power supply

9.1 ELECTRICAL INSTALLATION

The group shield is located in the vestibule. The group board is connected to the lead-in board using a cable with a diameter of 4 * 6 mm2. There is a group shield mounted in a wall with transparent flaps, adapted for mounting devices on a DIN35 type bus.

The following circuits are provided:

lighting of rooms - perform with wire 3 * 1, 5mm2

power supply of single-phase sockets - use wire 3 * 2.5 mm2;

power supply of the 3-phase heating boiler socket - use the wire 5 * 4 mm2.

For the installation of switches and cartridges for lighting devices located outside the building, as well as plug sockets, switches and cartridges for lighting devices located in the bathroom, a hermetic installation is recommended. In wet rooms use sockets with degree of protection IP44. Double sockets are recommended. Sockets in bathrooms, as well as switches in all rooms, be placed at a height of 1.4 m from the floor, the remaining sockets at a height of 0.2 m from the floor.

9.2 LOW-CURRENT INSTALLATION

Use the UTP wire to run the telephone system. Place telephone sockets at a height of 0.2 m from the floor level.

It is possible to install a satellite television system. From the roof, coaxial cable with wave resistance 75 ohms of the SAT brand is carried out to the place of the planned installation of the TV.

Measures to protect against humidity, corrosion

Foundation structures and base are separated from the above structures by roll waterproofing (ruberoid).

All wooden structures are isolated from stone by waterproofing and treated with impregnations.

Source Data

This project is based on the customer's wishes, existing situation, laws and regulations governing construction activities. When performing work, comply with laws and regulations, as well as the recommendations of material manufacturers. All materials used shall comply with applicable codes and standards

Architectural and planning solutions

The building is two-story, with a single roof and a slope of 7 °.

On the ground floor there are: entrance hall, boiler room, living room, kitchen, bathroom, sauna and guest bedroom. On the second floor there are 4 bedrooms and a bathroom.

Design Solutions

Bases

It was decided to make the foundation tape with a sole of concrete brand M350. Foundation dimensions and construction - refer to foundation drawings. Fill the slab on the base from ground crushed stone 200 mm .

The foundation is insulated from the outer and inner sides with 50 mm thick polystyrene foam (min. Compression strength 0.25 MPa).

All foundations shall be insulated from surface structures by waterproofing layer. Before filling the foundation, it is necessary to conduct all underground communications .

When erecting the foundation, it is necessary to take into account the terrain of the section. The slope of the soil should be "from home."

Exterior Walls

The ground part of the bearing walls is constructed of a wooden frame assembled from a 50x200mm board. Lumber 1... 3 grade, humidity 18.. 20%, before installation of the frame part, treat with antiseptic agent. The walls are insulated with mats of mineral wool 200 mm thick.

Internal walls

Internal partitions are made of a wooden frame assembled from a 50x150mm board insulated with 150mm of mineral wool.

Floors and ceilings

Ground floor - cast-in-situ railway slab

In sanitary rooms, the working zone of the kitchen, as well as the entrance hall, ceramic tiles are laid, in the remaining rooms - parquet.

The floor between the first and second floors is built along load-bearing beams with a section of 50x200mm. Beams rest on the top tie of the first floor frame. The gaps between the beams are filled with 150mm stone wool. Steam-proof film is attached between ceiling and load-bearing beams. The ceiling is arranged on 25mm boards or 26mm metal frame, 400mm pitch. Two layers of gypsum board sheets are attached to the frame.

Roof

Roof slope 7 °. The roof rests on wooden rafters with a section of 50x200mm and a pitch of 635mm. Rafters rest on the upper binding of the second floor and the floor beams of the second floor. Rafters fasten to a binding by means of metal fixing corners 100kh100kh80kh2mm. To better support the rafters, a "tooth" is made in the rafters.

A backing film is laid on the rafters over the entire area using 25x50mm remote bars (attach the bar using galvanized nails Ø3.0). Ventilation in the skate shall be provided. OSB3 plates with 20mm thickness are attached over bars using galvanized screws Ø3.5 l = 100mm. Roofing is laid on the slabs. When installing roofing, skates and cornices, follow the recommendations of manufacturers. On the parts of the rafters protruding beyond the dimensions of the outer walls, wind boxes from a strung board are made. Between the boards it is necessary to leave gaps of 10 mm for ventilation of the attic space .

Protect wooden structural elements from biological corrosion by appropriate anticorrosive means.

Terraces, stairs

The external staircase is made of monolithic reinforced concrete.

The internal staircase is wooden.

Exterior decoration

The base of the building is covered with brown basement siding or brown mineral plaster.

In the finishing of external walls, a cement particle plate is used, which is painted with facade paint of light tones. The natural blockhouse is partially used. Window plums are made of tin of the same color as window frames.

Roofing - flexible bituminous tile brown. The spillway system is made of brown tin. Wind boxes are covered with paint similar to a roofing tone.

The windows are brown PVC frames with triple glazing. External doors are wooden, painted brown.

Interior decoration

5.1 WALLS

The walls are covered with gypsum board sheets, covered with butt cloth and woven, covered with paint, wallpaper or ceramic tiles. The finished surfaces shall have no defects visible to the eye. During the works the temperature in the rooms shall be higher than + 5.

5.2 CEILINGS

The ceilings are made even, the joints of the gypsum board sheets are covered with butt cloth and woven, and then the ceilings are painted with paint. In wet rooms, gypsum board ceilings are covered with moisture protection before finishing.

5.3 FLOORS

The floors of the living room, bedrooms, kitchen and corridors are covered with parquet or laminate. In other rooms, the floors are finished with ceramic tiles. During the works the temperature in the rooms shall be higher than + 5.

Windows, doors

External doors - wooden, with steel sheet inside, insulated, equipped with 2 locks. Hinges shall provide door opening by 90 °. The thresholds are covered with galvanized gesture. Locks, handles, loops are made matte. The boiler room door is equipped with a 140x210mm ventilation grid.

Internal doors - shield doors. Doors without thresholds, with a gap of 10 mm, which guarantees normal air exchange in the rooms. The doors of the bathroom and other sanitary rooms are equipped with a ventilation grid in the lower part .

Windows with plastic frames glazed with triple glazing. Internal glass with selective coating. Windows are made with the possibility of microventing.

Slots between door, window, and wall frames are filled with mounting foam. Fasteners of windows and external doors must be resistant to corrosion. Before ordering windows and doors, check the dimensions of the openings.

Heating and ventilation

7.1 HEATING

Central heating system parameters:

Thermal power requirement of the designed building - 13420 W

Demand per m2 of heated area - 87.65 W/m2

Demand per m3 of heated cubature - 22.60 W/m3

The heating system is local, based on a gas heating boiler.

7.2 VENTILATION

The building provides forced exhaust ventilation in the bathroom and from the kitchen. Ventilation is output above the roof.

Ventilation of the attic space is provided with a ventilation hood.

Water supply and sewerage

Pipes of water supply and circulation system - multilayer type UNIPIPE - PE RT - AIPERT. Supply to mixers in wall recesses from pipes laid in floor layer is designed. Installation of PE/A1/PE multilayer piping system - UNIPIPE system shall be based on technical documentation. General installation specifications shall be followed.

Sewage is made of polychlorovinyl pipes connected by rubber seals. The sewer riser is brought to the roof surface and is equipped with a ventilation hood.

Power supply

9.1 ELECTRICAL INSTALLATION

The group shield is located in the boiler room. The group board is connected to the lead-in board using a cable with a diameter of 4 * 6 mm2. There is a group shield mounted in a wall with transparent flaps, adapted for mounting devices on a DIN35 type bus.

The following circuits are provided:

lighting of rooms - perform with wire 3 * 1, 5mm2

power supply of single-phase sockets - use wire 3 * 2.5 mm2;

power supply of the 3-phase heating boiler socket - use the wire 5 * 4 mm2.

For the installation of switches and cartridges for lighting devices located outside the building, as well as plug sockets, switches and cartridges for lighting devices located in the bathroom, a hermetic installation is recommended. In wet rooms use sockets with degree of protection IP44. Double sockets are recommended. Sockets in bathrooms, as well as switches in all rooms, be placed at a height of 1.4 m from the floor, the remaining sockets at a height of 0.2 m from the floor.

9.2 LOW-CURRENT INSTALLATION

Use the UTP wire to run the telephone system. Place telephone sockets at a height of 0.2 m from the floor level.

It is possible to install a satellite television system. From the roof, coaxial cable with wave resistance 75 ohms of the SAT brand is carried out to the place of the planned installation of the TV.

Measures to protect against humidity, corrosion

Foundation structures and base are separated from the above structures by roll waterproofing (ruberoid).

All wooden structures are isolated from stone by waterproofing and treated with impregnations.

Source Data

This project is based on the customer's wishes, existing situation, laws and regulations governing construction activities. When performing work, comply with laws and regulations, as well as the recommendations of material manufacturers. All materials used shall comply with applicable codes and standards

Architectural and planning solutions

The building is two-story, with a gable roof and a slope of 25 °.

On the first floor are located: the living room, kitchen, a bathroom, the bathroom with a sauna, the platform, the ladder hall and a terrace with an exit from kitchen. On the second floor 3 bedrooms, a bathroom, the bathroom and the ladder hall are located. From 2 bedrooms there is an exit to the balcony.

The boiler room is provided as an extension, combined with a canopy for the car.

Design Solutions

Bases

The foundation was decided to make the tape sparsely buried. Foundation dimensions and construction - refer to foundation drawings. Fill the monolithic sole on the base from ground crushed stone 200 mm .

The foundation is insulated from the outer and inner sides with polystyrene foam (minimum compression strength 0.25 MPa). To reduce the impact of heaving impacts on the perimeter of the building, 1000mm of polystyrene foam with a thickness of 100mm is laid, the slope from the building is 10 °

All foundations shall be insulated from surface structures by waterproofing layer. Before filling the ground floor slab, all underground communications must be carried out.

When erecting the foundation, it is necessary to take into account the terrain of the section. The slope of the soil should be "from home."

Exterior Walls

The ground part of the bearing walls is constructed of a wooden frame assembled from a 50x150mm board. Lumber 1... 3 grade, humidity 18.. 20%, before installation of the frame part, treat with antiseptic agent. The walls are insulated with 150mm thick cellulosic insulation material.

Internal walls

Internal partitions are made of a wooden frame assembled from a 50x150mm board insulated with 150mm of cellulose heat and sound insulation material.

Floors and ceilings

Ground floor - cast-in-situ railway slab

In sanitary rooms, the working area of ​ ​ the kitchen, as well as the entrance hall, ceramic tiles are laid. In other rooms the floor is covered with parquet

Floors between the first and second floors are built along load-bearing beams with a section of 50x200mm. Beams rest on the top tie of the first floor frame. Spaces between beams are filled with cellulose heat-insulating material with thickness of 200 mm. Steam-proof film is attached between ceiling and load-bearing beams. The ceiling is arranged on 25mm boards or 26mm metal frame, 400mm pitch. Two layers of gypsum board sheets are attached to the frame.

A 50x50mm beam, 400mm pitch; insulation (DVP or minvata) with a thickness of 12 mm and as a rough floor - oriented chip plate 18 mm.

Roof

The roof slope throughout the building is 25 °. The roof rests on wooden rafters with a section of 50x200mm and a pitch of 630mm. Rafters rest on the upper binding of the second floor. Rafters fasten to a binding by means of metal fixing corners 50kh50kh50kh2mm. To better support the rafters, a "tooth" is made in the rafters. Between the rafters, puffs from the 50x150 board are installed, the pitch is similar to the pitch of the rafters. Tighteners are supported on ceiling beams of the second floor 50x200mm and attached to them by means of metal fastening angles 50x50x50x2mm. Tightening and rafters are connected to each other by means of studs M14 (3 pcs/unit).

A backing film is laid on the rafters over the entire area using 50x50mm remote bars (attach the bar using galvanized nails or Ø3.0 screws). Ventilation in the skate shall be provided. Over bars by means of galvanized screws of Ø3.5 l=100mm krepitsyao furring from boards section 25kh100mm and a step of 400 mm. Oriented chip plates 20 mm thick are attached to the grate. Roofing is laid on the slabs. When installing roofing, skates and cornices, follow the recommendations of manufacturers. On the parts of the rafters protruding beyond the dimensions of the outer walls, wind boxes from a strung board are made. Between the boards it is necessary to leave gaps of 10 mm for ventilation of the attic space.

Protect wooden structural elements from biological corrosion by appropriate anticorrosive means.

Terraces, stairs

The external staircase is made of monolithic reinforced concrete.

The internal staircase is wooden. A cast-in-situ reinforced concrete terrace is arranged on a columned foundation of asbestos pipes filled with concrete .

Exterior decoration

The base of the building is covered with artificial decorative stone..

In the decoration of the external walls, an artificial decorative stone similar to the basement is used, the main area of ​ ​ the external walls is covered with mineral facade plaster. Window plums are made of tin of the same color as window frames.

Roofing - flexible bitumen tile blue. The spillway system is made of yellow tin. Wind boxes are covered with paint of a similar tone to a plaster coating.

Windows - PVC frames with triple glazing, exterior trim - oak imitation. External doors - metal, painted in light yellow or covered with oak veneer.

Interior decoration

5.1 WALLS

The walls are covered with gypsum board sheets, covered with butt cloth and woven, covered with paint, wallpaper or ceramic tiles. The finished surfaces shall have no defects visible to the eye. During the works the temperature in the rooms shall be higher than + 5.

5.2 CEILINGS

The ceilings are made even, the joints of the gypsum board sheets are covered with butt cloth and woven, and then the ceilings are painted with paint. In wet rooms, gypsum board ceilings are covered with moisture protection before finishing.

5.3 FLOORS

The floors of the living room, bedrooms, kitchen and corridors are covered with parquet or laminate. In other rooms, the floors are finished with ceramic tiles. During the works the temperature in the rooms shall be higher than + 5.

Windows, doors

External doors - metal, insulated, equipped with 2 locks. Hinges shall provide door opening by 90 °. The thresholds are covered with galvanized gesture. Locks, handles, loops are made matte. The boiler room door is equipped with a 140x210mm ventilation grid.

Internal doors - shield doors. Doors without thresholds, with a gap of 10 mm, which guarantees normal air exchange in the rooms. The doors of the bathroom and other sanitary rooms are equipped with a ventilation grid in the lower part .

Windows with plastic frames glazed with triple glazing. Internal glass with selective coating. Windows are made with the possibility of microventing.

Slots between door, window, and wall frames are filled with mounting foam. Fasteners of windows and external doors must be resistant to corrosion. Before ordering windows and doors, check the dimensions of the openings.

Heating and ventilation

7.1 HEATING

Central heating system parameters:

Thermal power requirement of the designed building - 12350 W

Demand per m2 of heated area - 76.00 W/m2

Demand per m3 of heated cubature - 19.06 W/m3

Heating of the first and second floors was decided as "water warm floors." Distribution headers are installed on each floor.

7.2 VENTILATION

The building provides forced exhaust ventilation in bathrooms and from the kitchen. Ventilation is output above the roof.

Ventilation of the attic space is provided through the end of ventilation grids located on the pediments.

Water supply and sewerage

Pipes of water supply and circulation system - multilayer type UNIPIPE - PE RT - AIPERT. Supply to mixers in wall recesses from pipes laid in floor layer is designed. Installation of PE/A1/PE multilayer piping system - UNIPIPE system shall be based on technical documentation. General installation specifications shall be followed.

Sewage is made of polychlorovinyl pipes connected by rubber seals. The sewer riser is brought to the roof surface and is equipped with a ventilation hood.

Power supply

9.1 ELECTRICAL INSTALLATION

The group shield is located in the vestibule. The group board is connected to the lead-in board using a cable with a diameter of 4 * 6 mm2. There is a group shield mounted in a wall with transparent flaps, adapted for mounting devices on a DIN35 type bus.

The following circuits are provided:

lighting of rooms - perform with wire 3 * 1, 5mm2

power supply of single-phase sockets - use wire 3 * 2.5 mm2;

power supply of the 3-phase heating boiler socket - use the wire 5 * 4 mm2.

For the installation of switches and cartridges for lighting devices located outside the building, as well as plug sockets, switches and cartridges for lighting devices located in the bathroom, a hermetic installation is recommended. In wet rooms use sockets with degree of protection IP44. Double sockets are recommended. Sockets in bathrooms, as well as switches in all rooms, be placed at a height of 1.4 m from the floor, the remaining sockets at a height of 0.2 m from the floor.

9.2 LOW-CURRENT INSTALLATION

Use the UTP wire to run the telephone system. Place telephone sockets at a height of 0.2 m from the floor level.

It is possible to install a satellite television system. From the roof, coaxial cable with wave resistance 75 ohms of the SAT brand is carried out to the place of the planned installation of the TV.

Measures to protect against humidity, corrosion

Foundation structures and base are separated from the above structures by roll waterproofing (ruberoid).

All wooden structures are isolated from stone by waterproofing and treated with impregnations.