Two-story residential building in Ufa

Contents

Text Part

1. Information on topographic, engineering-geological, hydrogeological, meteorological and climatic conditions of the land plot... 4-

2. Initial data

3. Volume and planning solutions.. 5-

4. Structural solutions

4.1 The Фундаменты6th

4.2 Walls

4.3 Overlaps

4.4. Windows

4.5 Roof

4.6 Staircase.. 8-

5. Finishing works

5.1 Exterior decoration of the building

5.2 Interior Decoration.9-

6. Substantiation of design solutions and measures ensuring:

6.1. Observance of required heat-shielding characteristics of enclosing structures

6.2. Waterproofing and steam insulation of rooms

6.3. Fire safety... 11-

7. List of used literature and documentation

Appendix A. Thermal calculations of enclosing structures... 14-

Appendix B. Thermal Engineering Calculation of Attic Floor Insulator. 17-

Appendix B. Thermal Engineering Calculation for Selection of Translucent Filling. 19-

Graphic part

1. General Data

2. Ground floor plan at el. 0,

3. Second floor plan at el. 3,

4. Section 1-

5. Section 2-

6. Elevations in axes 1-

7. Facades in axes A-B

8. Layout of foundation elements

9.Slab slab plan

10. Layout of rafters elements

11. Roofing Plan

12. Node 1 (Roof)

13. Node 2 (Window Opening)

14. Assembly 3 (Foundation)

15.Display of jumpers

16. Specification of Opening Infill Features

17.Explication of floors

18. Room Finishing List

Information on topographic, engineering, hydrogeological, meteorological and climatic conditions of the land plot

This construction area according to SP 131.133302012 * "Construction climatology" is characterized by the following natural-climatic data:

Average annual air temperature + 3.4 ° С

Absolute maximum air temperature + 39 ° С

Average maximum air temperature most + 25.5 ° С

warm month

Absolute minimum air temperature - 49 ° С

Air temperature of the coldest days -41 ° С

with security of 0.98

Air temperature of the coldest five days -38 ° С

with security of 0.98

Air temperature of the coldest days -38 ° С

with security of 0.92

Air temperature of the coldest five days -33 ° С

with security of 0.92

Average air temperature

- coldest month 8.9 ° С

- warmest month + 24.5 ° С

Duration of the period with an average daily of 155 days

temperature below 0 ° С

Duration of the period with an average daily duration of 209 days

temperature below plus 8 ° С

Average annual temperature with an average daily temperature of -9.5 ° С

temperature below 0 ° С

Average annual temperature with an average daily temperature of 6 ° C

temperature below plus 8 ° С

Average monthly relative air humidity 82%

coldest month

Average monthly relative air humidity 72%

warmest month

Rainfall per year 563 mm

Prevailing wind direction December-February south

According to the totality of all meteorological data, the climate of the construction area is characterized as humid continental, with hot summers and moderately cold winters.

The area on the impact of climate on technical products and materials belongs to group II5 as per GOST 1635080.

Climatic area for construction of IIB under SP 131.133302012 *.

According to item 5 of amendments No. 2 to SP 20.13330.2011, the estimated value of the weight of the snow cover per 1 m ² of the horizontal surface of the earth is 3.2 kPa (320 kgf/m ²) - V snow area.

Standard wind pressure - 0.38 kPa (38 kgf/m ²), III wind district.

Seismicity of the area according to SP 14.13330.2011 6, 7 points for seismic hazard of type "A," "B," "C" of 10%, 5% and 1% probability for 50 years, respectively.

Source Data

The designed object is a 2-storey single-apartment residential building. The structural diagram of the building is wall. The building has transverse and longitudinal bearing walls.

Construction is carried out in Ufa

Climatological district - II

Fire resistance of the building - I

Space Planning Solution

The house should be designed, erected and equipped in such a way as to prevent the risk of injuries to residents when moving inside and near the house, when entering and leaving the house, as well as when using its movable elements and engineering equipment.

Apartments of residential single-apartment buildings should be designed based on the conditions for their settlement by one family.

The composition of the premises of the house, their size and functional relationship, as well as the composition of engineering equipment are determined by the developer. The home should be provided with facilities for rest, sleep, hygiene procedures, cooking and eating, as well as for other activities usually carried out in homes.

The house shall include at least the following rooms: living room (s), kitchen (kitchen-niche) or kitchen-head, bathroom or shower, bathroom, storage room or built-in wardrobes; in the absence of district heat supply - room for heat unit (boiler room).

The space explication is presented in the graphic part of this project.

The areas of the premises of the house are determined taking into account the arrangement of the necessary set of furniture and equipment and should be at least: a total living room - 16 m2; bedrooms - 1012; cuisine - 6 m2. Space design was based on these requirements.

Entrance to a room equipped with a toilet is not allowed directly from the kitchen and residential premises.

The height (from floor to ceiling) of living rooms and kitchens in climatic areas IA, IB, IG, ID and IIA must be at least 2.7 m, in the rest - at least 2.5 m. The height of the rooms in the designed building is 2.7 m

Design Solutions

4.1 Foundations

The foundation is one of the most important parts of the building. Its strength and stability largely depend on the overall strength, stability and deformability of the building. The complexity of the base soils, the variety and variability of factors affecting the structures of the underground part of the building determine the need to identify, study and develop structural measures that accurately meet the requirements of soils. The foundation transfers forces from the weight of the overlying structures and the loads they perceive on the base.

The design has a prefabricated tape foundation. Foundation is made of foundation blocks. Foundation laying depth -2.200 m.

4.2 Walls

The walls of the buildings provide the perception of loads, thermal protection and sound insulation of the premises, the removal of atmospheric precipitation, and also serve as the main architectural elements of the buildings. Walls are the most expensive structures .

Bearing structures are external and internal walls made of clay brick. External walls have a thickness of 380 mm, internal walls - 380 mm. The external walls of the building are insulated by mineral wool slabs "Foam M35," 140 mm thick. (TU 57620050012623804) followed by masonry with facing ceramic brick, 120 mm thick. Partitions are made of clay brick, 120 mm thick.

4.3 Overlap

Floors are made of prefabricated reinforced concrete slabs with round holes, GOST 956191. Floor slabs are interconnected by metal bonds. (1.1411 series)

The slab schedule is shown in the graphical part of the work.

4.4 Windows

With the help of windows, sunlight penetrates the room, so it is important to correctly choose the device size and shape of the windows. External windows - double-glazed windows in wooden bindings with double glazing as per GOST 2470099.

For the marking of the filling of window and door openings, see the album.

4.5 Roof

The roof is exposed to atmospheric precipitation all year round, as well as to almost all types of corrosion. It is important that the material used in the roof arrangement is durable and corrosion resistant.

The roof arrangement is sloping. The roof is made of roof steel of galvanized thin-sheet galvanized GOST 807556.

The removal of rain and meltwater from the roof is provided using an external organized drain; gutter pipes galvanized with 108 x 76 mm, manufactured by Metalloprofil.

4.6 Stairs

The slope and width of the stairways and ramps, the height of the steps, the width of the treads, the width of the staircases, the height of the passes through the stairs, the basement, the used attic, floor level differences, as well as the size of the doorways should ensure the convenience and safety of movement and the possibility of moving items of equipment of the premises of the house. Handrails shall be provided where necessary. Stairs with different height of steps are not allowed.

The height of the stairs, balconies, loggia, terraces, roofs and other dangerous height differences shall be sufficient to prevent falling and not less than 0.9 m.

There is a metal helical staircase in the house

Substantiation of design solutions and measures ensuring:

5.1 Noise and Vibration Reduction

The main composition of the premises and their intended purpose do not require additional sound insulation. Additional sound insulation is performed in the room due to a sufficiently thick layer of insulation from mineral plates.

5.2 Waterproofing and steam insulation of rooms

Waterproofing layer - polyethylene film (GOST 1035482) is provided in the floor structure of the ground floor rooms;

To ensure unhindered removal of moisture from the roof structure and ensure its vapor insulation, the coating includes a THERMIT SP plate laid under cement sand mortar.

5.3 Fire Safety

This project was completed taking into account the requirements of PPB 0103, the Federal Law of the Russian Federation of July 22, 2008 (as of July 2, 2013) No. 123FZ and other applicable rules and norms. Fire safety requirements are taken into account when designing volume planning and structural solutions.

Including:

- planning solutions: the size of the premises, the number of exits from them, the width of the corridors and flights of stairs are made taking into account the requirements for unhindered evacuation of people; room height allows to place ventilation and smoke removal systems

- structural solutions: bearing structures of the frame are made of non-combustible materials; required fire resistance rating of wooden structures of rafters and roof elements is achieved by coating said structures with compositions that increase fire resistance of structures; facade insulation is made with non-combustible mineral-wool insulation and plastered with cement sand mortar; materials used in the interior have the necessary fire safety certificates.

Key project indicators:

The fire resistance of the building is II.

Functional fire hazard class - F 1.4.

Structural fire hazard class - C0.

All materials used in this project are certified in the field of fire safety. It is allowed to replace materials with similar ones when it is mandatory to coordinate with the designer and if there is all permit and certification documentation for the products.