Chemical and Artificial Fiber Workshop - Architecture

Contents

Source data4c

1. Technological process4s

2. General plan solution.. 4-6s

3. Volume-planning solution.. 6-8s

4.Constructive solution8-11s

5. Separation works in workshop 11-12s

6.Teplotechnical calculation.12-17s

7. Calculation of domestic premises 17-18s

8.Levetechnical computation.18-20s

9. Fire safety 20-21s

10. List of references. 22s

Source Data

Orenburg.

Absolutely minimum ambient temperature = 43 С.

The temperature of the coldest days with a security of 0.98 = 39 С.

The temperature of the coldest five-day coverage is 0.98 = 34 С.

Duration in days (period with average daily air temperature < 8 С) = 253.

Degree of fire hazard - B

Degree of fire resistance - II

Sanitary characteristic of production - І B

Number of working shifts - 1

1. Process

Production is concentrated in two main buildings - in a chemical building, in which a caprolactam warehouse, a chemical workshop and a waste recovery workshop are blocked, and in the main building, in which a spinning workshop, twisting workshops of the 1st, 2nd and 3rd twists, rewinding and weaving workshops, a warehouse of finished products, as well as auxiliary rooms are located.

2. General Plan Solution

The production structure of the enterprise, which characterizes the mutual spatial location of production processes taking place on the territory of the enterprise.

The company is located in the industrial district of the city of Orenburg and is connected with the regions of the country and the city by road.

The enterprise does not have large harmful industries and in accordance with SanPiN 2.1.1/2.1.1.56797 belongs to class V of harmful activity [3, item 2.12], which requires the creation of a sanitary protection zone with a width of at least 100 m. [4, item 8.2].

The layout of the site of the enterprise provides the most favorable conditions for the production process and labor at the enterprise, rational and economical use of the land plot.

Pre-factory zone: includes a passage, main administrative building and parking for workers.

Production area: includes the designed workshop.

Auxiliary production area: includes warehouses of materials and finished products, as well as loading and unloading sites.

Roads for road transport are designed according to a mixed system. Since there is only one entrance for road transport on the territory of the enterprise, a platform for turning cars is provided on the territory of the enterprise. The import of materials and the export of finished products is carried out by road. The width of the main passages is 5.5 m., The access to the buildings is 4 m. The width of the paths for pedestrians is 1.5 m.

To improve the territory, landscaping is used: planting trees and shrubs, the construction of lawns and flower beds. The area of ​ ​ plots intended for landscaping is taken at the rate of at least 3 m ² per worker in the largest shift [4, p. 3.73].

4. Constructive solution

4.1 Structural solution of the workshop

Selection of frame material and typical series

Structural elements of the building (columns, beams) are made in reinforced concrete structures.

4.1. Bases

Prefabricated reinforced concrete foundations of glass type with a height of 1.5 m are designed for the main columns. The foundation cut is located at an elevation of -0.2 m. The foundation sole lies on a 100 mm thick concrete preparation of 50 grade concrete, 100 mm in each direction .

On axes 1 and 10 make tape foundations from concrete blocks with thickness of 500 mm. Lay foundation blocks on a leveled sand base. Concrete blocks shall be mounted on M50 grout with careful filling of seams and dressing of not less than 300 mm. Local closures shall be made of concrete of class B12.5. Along the perimeter of the external walls at el. 0.030 perform horizontal waterproofing from cement mortar of composition 1:2 with thickness of 30 mm on M400 cement.

4.2. Columns

The project used columns K38.30.251 according to the series 1.423.13/88, with a height of 3800mm.

4.3. Bearing elements of coatings

With a specified span of 18 m.. as the structure carrying the coating, we use reinforced concrete beams of coatings 3BDR 186AIIIc, on which ribbed coating plates are laid.

The roof slope is 0.1%, in terms of economic and operational qualities it is most expedient and its use is possible in all climatic areas [3].

Before installation, support sheets are welded to the support units of the beam. Mounting is performed on anchor bolts; the support sheets are then welded to the column heads.

4.4. Reinforced concrete frame of production building and communications.

The frame consists of transverse frames formed of columns secured in the foundations, and beams hinged to the columns.

The stability of the building in the transverse direction is ensured by the rigidity of the columns embedded in the foundation and the rigid edge of the coating. The spatial rigidity of the frame is provided by coating plates and bonds. The design and location of the links is determined based on the height of the building, the size of the span and the pitch of the columns. The links are a welded structure made of rolling equal-beam angles

4.5. Walls

External walls are designed as multilayer. Insulation - foam polystyrene PSB25 GOST 1558886 from two layers of 50 mm each with dressing of joints.

Bearing inner part is made of ceramic brick of K100/1/15 grade GOST 53095 with thickness of 250mm on M50 cement sand mortar. Protective and decorative layer is made of brick silicate face colored SUR150/25 as per GOST 37995 with thickness of 120 mm on M50 cement sand mortar with mesh reinforcement. Brickwork of protective-decorative layer is performed with obligatory filling of horizontal and vertical seams with solution and decoration from the facade side. The drawing gap between the heat insulation and the protective and decorative layer, which appears when reconciling the outer plane of the wall and can reach 15 mm, is filled with dry sand with tiers with a height of not more than 600 mm. Connect the protective and decorative layer with the bearing part of the wall with basaltoplastic reinforcement BPA30062P as per TU 571490002131011022002, the vertical pitch of the connections is equal to the height of the plate, but not more than 1000 mm, the horizontal pitch is 250 mm, but not more than the pitch at the rate of 4 pcs/m2.

Vertical waterproofing of polyethylene film is performed between inner layer and insulation. Along the outline of the openings, the heat insulation layer is sealed with a non-combustible mineral wool plate P150 on a bitumen binder according to GOST 1014080 with a width of 150 mm, in addition, along the perimeter of the external walls with a pitch of 12 m, vertical non-combustible incisions with a width of 150 mm from a non-combustible mineral wool plate P150. Internal walls are designed from ceramic bricks of K 100/1/15 grade according to GOST 53095 on M50 cement sand mortar. When laying brick partitions in doorways for attachment of boxes, put antiseptic wooden plugs 120x250x88 on at least 3 sides.

4.6. Roof.

An attic-free insulated coating without runs was designed using reinforced concrete ribbed flooring slabs 6 m long. Ribbed slabs are welded to the embedded elements of the upper truss belt at 4 points.

The roof is rolled with a protective layer of gravel with a slope of 0.1%, an unorganized drainage. To avoid the formation of condensate on the internal surfaces of the coating, the enclosing part of the coating is made insulated.

Steam insulation is arranged on the coating plate - 1 layer of ruberoid on bitumen mastic, then insulation - polystyrene foam PSB25 as per GOST 1558886, thickness 130 mm. After that cement-sand brace M100 is made with thickness of 30 mm, 1 layer of uniflex TPP3, and then 1 layer of uniflex TKP4 with protective layer.

4.7. Glazing

To fill the window opening, we accept a single-chamber glazing package made of ordinary glass. Window blocks filling individual openings are attached to wooden plugs laid in side faces of spacer panels.

4.8. Doors

In the designed building, blind metal and wooden doors with a quarter narthex are used. External doors are manufactured with a threshold, and internal doors without a threshold. Doors are supplied assembled in blocks.

4.9. Floors

The structural solution of the floor is most associated with the purpose of the production building, as well as with the bearing capacity of the soil and the presence of capillary moisture. In the workshop, in most compartments, relatively weak influences work on the floor, in the places where machines and equipment are installed - dynamic and static influences. In accordance with these conditions, floors from the following structures were designed in the production building:

Workshop: pavement - asphalt concrete 40 mm; underlying layer - concrete 80 mm. In places where machines are installed, a 200 mm thick concrete layer serves as the underlying layer.

ABK: coating - linoleum, bracing from cement sand mortar M100 with a thickness of 30 mm, insulation - expanded clay with a thickness of 150 mm, underlying layer - concrete 100 mm.

To prevent capillary moisture from penetrating into the floor structure in the entire workshop building, anti-capillary waterproofing is arranged under the underlying layer - bitumen spilled along crushed stone stranded into the ground.

In bathrooms and showers, the floor is lined with ceramic tiles.

5.1Division works in the shop

The architecture of the interior is closely related to the general appearance of the building and depends on the technological process, meteorological regime and sanitary and hygienic requirements. The architectural solution greatly affects the emotional state of workers, and therefore the productivity of work.

Active elements of the architectural composition of the interior of the production building are building structures, technological equipment, unity of internal space and communication with external space. Artificial lighting is implemented by fluorescent lamps. Decoration of the interior of the workshop - painting on a plastered and primed surface. Structural elements are painted in a warm color scheme; process equipment - in cold colors; engineering communications - in neutral color.

Interior decoration of ABK: in the corridor and rooms - lining with wallpaper; showers, washers and latrines - finishing with glazed ceramic tiles; other rooms - enamel painting of wall surface. The ceiling finish in the workshop is whitewash, and in the ABK - suspended ceilings Armstrong (Armstrong).

Of great importance is the color solution of the interior, which is set on the basis of MN 18189, taking into account the geographical location of the enterprise and the color of the equipment. Tonal combinations are used without bright color accents. Walls and ceilings are painted in neutral calm tones

Finishing and special works

Internal finishing is made in accordance with SNiP 2.01.0285, GOST-7251-77, 614191, 6787-2001.

Interior decoration of the premises is provided for long-term operation.

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