Bathhouse for 100 seats - Comprehensive course project

Contents

1. General part

2. Space Planning Solution

3. Constructive solution

3.1 Foundations

3.2 Frame

3.3 Walls and partitions

3.4 Overlaps

3.5 Roof, roof

3.6 Windows, Doors

3.7 Stairs

3.8 Floors

3.9 Exterior and interior decoration

3.10 Engineering Equipment

Appendix A Opening Infill Specification

General part

The bath is the place of temporary stay of people. This building is a public capacity for 100 people. The construction area of ​ ​ this building is the city of Donetsk, which is located in the II climatic district in Russia.

The base, on the allotted area for construction, is a vegetation layer - 0.2m, and sands - 4.8m. The freezing depth for this area is 1.0 m. Groundwater on the site was found at a depth of 2.7 m.

During erection, the following construction structures and products are designed:

foundations - precast reinforced concrete

columns - precast reinforced concrete

girders - prefabricated reinforced concrete

partitions - brick made of ceramic brick

covering and floors - prefabricated reinforced concrete hollow slabs.

walls - brick

roof - roll, flat from 2 layers of ecoflex, plate insulation from mineral wool plates with organized drainage.

stairs - reinforced concrete

plumbing - type "Kolpak"

floors - ceramic tiles, concrete

windows - wooden with triple glazing

doors - wooden, double-floor and single-floor,

external finishing - plastering, silicate painting

interior decoration - ceramic tiles, water emulsion and oil painting

engineering equipment - water supply, sewerage, heating, hot

water supply, power supply, lighting, communication device, ventilation.

Constructive solution

The structural system of the designed building is a system with an incomplete frame, with a transverse arrangement of girders and structural walls.

3.1. Bases

Foundations - prefabricated columnar and ribbon. The depth of the foundations is 1.8 m, the elevation of the foundation floor is 1.8. Foundation material - reinforced concrete and concrete.

Foundations are accepted for columns 1800 * 1800mm, for external and internal bearing walls 1200mm, for external self-supporting 1000mm. Waterproofing from soil damp is also provided. Horizontal waterproofing is performed at the elevation of 0.0m and consists of 2 layers of ruberoid glued with bitumen mastic.

Vertical waterproofing is performed by coating in 2 times with hot bitumen of basement panels in places of contact with soil.

The paving is performed along the entire outline of the building, the width of the bench is 1 m, the slope is 3%. The scrubbing consists of preparation for embossing made of crushed stone and an upper layer made of cement mortar.

The base is made of basement panels, with a height of 0.6 m. The protection of the basement from atmospheric impact is its color.

3.2. Framework

Frame elements: columns, girders and flat connecting elements connected by means of assembly of embedded parts, i.e. a girder is laid on the column and their embedded parts are welded to each other.

Columns with a height of 3.6 m. Column grid - 6 x 6 m. Column section: ZOO x ZOO mm, material: reinforced concrete, resting on the foundation: pinched into a glass (columnar foundation). The design adopted columns of grade 2KD 3.362.2

Girders of a T-section with a flange are lowered for supporting slab slabs, which reduces the total structural height of the slab. The accepted dimensions of the girder in height are 450mm and in width 565mm. Joint of crossbar with post is made with hidden cantilever and welding of embedded part of column console. Brands: RDP4.56 and ROP4.26 with sizes of 5650 x 565 x 450 mm, an opiraniye on a column of 150 mm.

3.3. Walls and Partitions

The designed building has external brick walls 640 mm thick and internal brick walls 380 mm thick.

Walls shall have certain heat and sound insulation. They should also be durable and fire resistant according to the purpose of the building and its class, and like all other elements of the building, industrial and economical.

Walls are one of the main structural parts of the building.

Walls consist of various structural elements and parts that protect them from external atmospheric and accidental mechanical influences (base), reinforcing individual sections of walls (jumpers).

Ventilation ducts are arranged in the walls. They are provided in the body of the walls when they are masonry. The wall is thickened so that the distance from the inner surface of the channel to the outer surface of the walls is not less than the minimum wall thickness required by climatic conditions.

The masonry system is shoe. Brick marks - 75. Thickness of horizontal seams is 12 mm, and vertical ones - 10 mm.

Walls must have heat and sound insulation, for this they are plastered and painted.

The designed building has inter-room partitions made of ceramic bricks 120 mm thick. When laying brick partitions, metal rods are inserted, which are also mounted in the capital walls for better stability of the partitions.

3.4. Overlappings

The floor is made of 220 mm thick reinforced concrete slabs. Floors must meet the requirements - strength, stiffness, soundproofness, industriality and economy. Depending on the purpose of individual rooms, the floors must meet the requirements of watertightness, heat insulation, non-combustion.

Slabs are solved using multipost panels, which, depending on their location, are accepted - wall, link and row. Ordinary 1500mm, 1200mm; linkage 1500mm; wall 1200mm. Marking and dimensions of accepted slabs are found in the table of Appendix B.

Floors are located along the building and rest on a crossbar for 100 mm

Operation of slabs on quality of horizontal stiffening diaphragm is provided by welding of girders to column consoles, welding of connecting floor panels

between each other and crossbars, by grouting with concrete of key joints between all elements of the floor.

3.5. Roof, roof

In the building, a combined, ventilated, roll flat roof is designed, i.e. a structure that does not combine the floor and roof.

The load-bearing part - slabs with a thickness of 220 mm, wall, bond and row, reinforced concrete material, sealing of joints is carried out with concrete.

Vapor insulation is carried out from an ecoflex layer (plastomernoelastomeric bitumen roll roofing and waterproofing material). Its purpose is to prevent the penetration of water vapors from heated rooms into the overlying layers of the combined roof

Insulation - a layer of expanded clay that provides the required slope of the roof, along the top of which rigid mineral wool slabs are laid.

Leveling tie is made of cement mortar. The brace surface is divided into squares 6 by 6 m, temperature shrinkage sutures 5 mm wide. On top, they are covered with a strip of ruberoid glued to bitumen mastic along the seam,

Roll carpet of 2 layers of ecoflex.

The slope of the roof in the longitudinal direction is 0.1%, in the transverse direction - 0.15%.

The roof adjoins the parapet overlapping.

The drainage is organized internal with five funnels.

The roof fencing is carried out using a parapet, 900 mm high.

3.6. Windows, doors

Windows. Mixed glazing (with spacers and tape) is designed in the building. Window box material - wood Windows are fitted according to GOST 162892003, in accordance with areas of illuminated rooms. Windows largely determine the degree of comfort in the building and its architectural and artistic solution.

Wooden structures of windows are sensitive to changes in air humidity and are susceptible to rotting, and therefore they need to be periodically painted. Each vertical block of the box is fixed in at least two places, and the distance between the attachment points should not exceed 1 m.

Before installation, the outer surfaces of the boxes must be antiseptic and enveloped only. Gaps between box and wall are sealed with felt wetted in asbestos solution

The project adopted two types of windows with the 3rd glazing brands OPC 1515, OPC 1215 and OPC 2415. Ventilation is performed in rooms through doors of windows and framugs.

Fittings - handles, loops, gate valves, locks, studs.

Doors. In the designed building, the dimensions of the doors are accepted as per GOST 662986. Doors distinguish between external (entrance) and internal, monocotyledon in shape and size. Door boxes are made of 50-by-100 bars .

For external doors, closed boxes with a threshold are installed, internal doors are installed without lower binding (without a threshold)

For quick evacuation, all doors open outside in the direction of movement, to the street based on the conditions for evacuating people from the building in case of fire.

Door webs are hung on hinges (canopies), allowing to remove open door webs from hinges - for repair or replacement of door webs. To avoid opening the door or flapping, special spring devices are installed that keep the door closed and smoothly return the door to a closed state without impact. Doors are equipped with handles, latches and tie-in locks. In partitions gap between box and joint of fencing structures is closed with platbands.

The following door grades are adopted in accordance with GOST 662986 and GOST 16289: DN 2413, DN 2110, DN 219, DN 218.

3.7. Ladders

Stairs are used to communicate between floors, as well as to evacuate people from the building. The building uses two-march ladders of LMP 57-11-18

Stages have dimensions - stages - 300 mm, tread - 150 mm. Marsh platforms are based on girders, which in turn rely on column consoles. Stiffness of these units is ensured by welding of embedded parts. Clearances are sealed with cement mortar.

For safety and convenience of movement on stairs, metal fences 900 mm high are installed, embedded in the nests of the steps. Handrails are made of plastic.

3.8. Floors

The designed building provides the following types of floors: ceramic tiles,.

Floors must be strong, have low heat absorption, be

non-slim, aesthetic and industrial, have small

waterproof.

3.9 External and internal finishes

rooms

External walls do not need decoration as they consist of keramic bricks. Inside the room, the ceiling is finished - the mashing of the seams with cement-dried mortar, improved adhesive and water-emulsion color. In storerooms, walls are subject to oil painting. In bathrooms and in the room for drying clothes, the walls are lined with tiles. On the stairwell

- oil color with a height of 1.6m, above - whitewash. Also subject to oil painting and window slopes, carpentry.

3.10 Engineering Equipment

Water supply - drinking water from the local water supply network, design head at the inlet H = 30 m.

Sewerage - household in the local network.

Heating - central, water from outdoor networks. Coolant parameters 7 = 150 - 70 "С and 10570 ° С.

Ventilation is natural.

Hot water supply - from local networks.

Power supply - from external network, voltage 380/220 V.

Lighting - filament lamps.

Communication devices - radio, telephony, television, automatic fire alarm.