Construction plan of color steel panel house

Construction plan of color steel plate house (1)

1. Construction material requirements:

1. Whether the main materials, finished products and semi-finished products used in the project comply with the design According to regulations, inspections must be carried out carefully and defective materials shall not be used.

2. Do not use wooden materials and other materials that do not meet the requirements of clean standards in the clean room.

3. All incoming materials are stored in a clean and dry environment with enclosed facilities, and placed flatly on the moisture-proof membrane.

4. When selecting color steel plates and aluminum profiles, first conduct on-site inspections and screening of manufacturers.

5. The color steel plate is made of 0.5mm thick Baosteel coil, with a second paint film, and the color code is uniform milky white, with no obvious color difference.

6. All the yin and yang corners of the clean area partition wall are connected by arc aluminum alloy parts, and special arc skirting lines are used between the partition wall and the ground, with an arc radius of R=50.

7. The surface of the color steel plate is crisp, the bends are straight, and the template size has no error. The color steel foam board is not allowed to have overall arching or sinking.

8. All doors adopt purified stainless steel handle door locks. The distance between the lock core and the door edge is greater than 65mm. All door locks that can lead to the outside of the clean area have a keyed lock core.

2. Conditions for construction

1. The installation of color steel plates in clean areas should be carried out after the civil construction and decoration projects are completed. The indoor space must be clean and free of dust.

2. The requirements for floor flatness are relatively high. If the original site is uneven, the owner must report it to the ground construction unit for processing.

3. After the construction of pipelines and air ducts in the suspended ceiling is completed, they must undergo pressure testing and concealed acceptance before proceeding with color steel plate construction.

3. Construction steps and plans:

1. Staking out: Determine the vertical and horizontal axis datum lines according to the drawing, and review the dimensions of the civil structure to see if there are any discrepancies with the drawing. According to the drawing, determine the position, distance, and specifications of each door and window and mark the door opening direction. The size deviation of each single room shall not be greater than 2‰. The horizontal tube determines the elevation of each axis, and the elevation is marked on the column to ensure precise determination. After setting out, please ask Party A, the supervisor and the designer to confirm. Only after confirmation can the color steel plate construction be carried out.

2. Installation of ground trough: the aluminum base must be close to the ground, and the error from the stakeout line should not be more than 1.5mm. The aluminum base has double-sided rounded corners. The bases are spaced 1-1 or 2 meters apart. Steel nails are used to fix the bases to the ground in the middle, and gaskets are used to correct errors. Ensure the length of the T-shaped and corner joints to facilitate the installation of three-dimensional corner pieces.

3. Installation of enclosure panels and roof panels: Installation of enclosure panels and roof panels is smooth and tight. The gap is controlled at 3mm width to ensure the quality of subsequent glue application. Wall corners are connected vertically and there is no vertical deviation of enclosure panels. Greater than 2‰. The joints between the guard plate and the top plate are smooth and tight, and remain relatively flat after loading, and the deflection is strictly controlled to ≤L/240. Enclosure and roof edges. The enclosure panel is connected to the roof panel. ( ) The connection between the top plate and the top plate adopts T-shaped aluminum main beam, and the joint between the two top plates is provided with reinforcing ribs. When arranging the top plate, consider the positions of all air outlets and lamps to basically avoid plate seams, so that the strength of the steel plate can be guaranteed. The diameter of the hanging bars of the suspended ceiling board is l0mm. To install the hanging bars, use an electric hammer to drill holes and connect them with φ10 expansion screws. The spacing between the hanging bars is 1-1 or 2m. The hanging bars use turnbuckle adjustment screws to control the height.

4. Installation of windows, doors, and transfer windows: aluminum double-pressed wire troughs are used, and the windows are installed with flat glass. Fabrication of double doors and windows. The assembled structure of single-leaf door. The transfer window is made of stainless steel.

5. Installation of openings, air outlets, and lamps: All opening positions must first be confirmed to match the drawings, and the air outlets should be taken into consideration, and the distance between lamp outlets should be kept symmetrical to American standards. Use a profile cutting machine to make holes at the lofting position to prevent deviation. All square and rectangular openings are edged with aluminum and reinforced ribs. When installing air vents and lamps, keep the surroundings smooth and tight.

All types of pipes and line pipes enter the clean area and must be sealed tightly and reliably.

6. Tear off the film: Before tearing off the film, use a hair dryer and a vacuum cleaner in the room repeatedly, and then start to tear off the film after cleaning.

7. Cleaning: Clean up the torn off film and all excess matter, clean it carefully again, and only apply glue after delivery and acceptance.

8. Glue

1. Whenever the color steel plate is installed in an area, glue and sealing work is carried out. The sealant is made of Dow Corning silicone glass glue with good elasticity, high strength and basically the same color as the color steel plate.

2. Before gluing, clean the site and clean up the remaining construction materials. The surface and grooves of the sealant must be applied to the required embedding parts. The inside of the air duct must be strictly cleaned to remove impurities and oil stains to ensure a tight paste.

3. Apply glue to the upper part of the roof panel first. After the upper part is jointed, apply glue to the lower part, the surrounding panels and the corners.

IV. Project progress and quality control measures

1. According to the construction and acceptance specifications for clean workshops

(GB50073-**).

2. Strictly ensure that the color steel plate construction is carried out only after the previous process has been accepted. The color steel plates enter the site and are stacked and transported as required to prevent deformation, scratches, and bumps.

3. The color steel plate construction progress is divided by area, from large to small, materials are reasonably arranged, and each area is inspected and accepted. Wherever the construction is, if the quality requirements are not met, the work will be reworked in time. Adopt mutual help, mutual teaching, mutual learning, matching of technical skills, and cross-projects to avoid work delays.

4. Engineering control. The nature of work in each operation area is different. The tasks are arranged according to the actual situation. The workload completed every day is reasonably adjusted so that each construction worker can reasonably deliver the work on time.

5. The materials used in the project have certificates of quality and are consistent with all materials in the drawings. When encountering specific conditions in the project, specific adjustments and material selection will be made, based on the principle of economy.

6. The dots and dashes of each operation and the cutting personnel will cooperate with each other to review. Cutting can only be done when the dimensions required by the drawings are consistent.

Shenzhen Taijier Purification Technology Co., Ltd. is a high-tech enterprise specializing in the general contractor of clean room system projects. The company undertakes the design, manufacturing, installation, debugging, testing and other comprehensive complete service providers of 100-level to 100,000-level air purification projects for enterprises in high-tech fields such as biopharmaceuticals, sterile rooms, food, cosmetics, electronics, and laboratories.

Construction plan of color steel plate house (2)

The first article is based on the construction plan of color steel plate house. The preparation basis is as follows:

1. Color steel plate mobile house The erection is prepared according to the paper and requirements.

2. Color steel plate mobile houses are manufactured and installed according to the general structure.

Article 2 Overview of the Color Steel Plate Prefab House

The Color Steel Plate Prefab House is a simple prefabricated house project with a light steel structure. The construction specifications are:

1. Detailed See the project temporary installation instructions.

2. Adjust the installation and installation conditions.

Structure: The color steel plate mobile house is a light steel structure, using square tube columns and angle iron beams. The components that need to be spliced ??are spliced ??with screws and bolts. In addition to the requirements in the relevant specification manual, they must also meet the requirements of equal strength, etc. Stiffness requirements. The front wall, back wall, and umbrella wall are made of 75 series, the roof is made of 100 series, and the inner partition wall is made of 50 series EPS sandwich color steel plates. The Ayong shaped aluminum profiles connected to the roof and wall color steel plates are fixed with blind rivets. The roof roof panel is used to protrude 200mm to the rear and 1200mm to the front. Free fall into the water. The house is made of plastic steel sliding windows, and the door is made of 50 series EPS sandwich color steel plate.

Article 3 Basic requirements for site selection

1. According to the general layout of the construction site, it meets safety and fire protection requirements.

2. Prefabricated houses shall not be set up under high-voltage lines, nor at ditch edges, cliff edges, river banks, strong wind outlets and other locations that may affect safety.

3. On-site mobile houses are subject to closed management and an effective distance is maintained from the work area and residential areas.

Article 4 Basic Requirements for Erection

1. The erection of mobile homes must comply with the requirements for solidity, safety, moisture-proof, heating, ventilation, lighting, and fire safety, and must not affect the surrounding environment and be convenient. The life of migrant workers is beneficial to their health.

2. The mobile home should ensure that the main structure is safe and the facilities are intact.

3. The mobile house should have the ability and strength to withstand strong winds of magnitude 8-10.

Article 5 Reinforcement Measures for Erection

1. Add 40*40 wind-resistant columns to the balcony of the mobile home, and use 30*30 angle iron welding to connect the columns. The top plate is fixed from top to bottom with 125mm self-tapping screws and angle irons.

2. In order to prevent the load of snow in winter, a 40*60 square tube beam is set in the middle of the mobile house roof to prevent heavy snow from crushing the roof. Snow-resistant reinforcement is generally considered only for large passages.

Article 6 Construction Preparation Plan

1. Construction site preparation

(1) The mobile house site has been cleared in accordance with the general plan requirements, and the site The site has been leveled and the transport roads within the site have been repaired.

(2) Construction electricity: It is led out from the main distribution line, and three distribution boxes are set up at the construction site. The power supply of all distribution boxes is led out from the main distribution box.

(3) Accommodation for on-site construction personnel shall be arranged based on the specific conditions of the construction site.

2. Construction technical preparation

Actively organize technical personnel to read the paper carefully, explain the erection plan to the construction personnel, and clearly explain the design content and construction technical requirements of the project to the construction personnel. , implement the construction plan.

3. Preparation of materials

Organize the supply of goods according to the construction progress requirements, determine the processing supply points and supply methods, organize the admission of materials according to the planned time, and store them in the prescribed manner at the specified time. and safekeeping.

4. Labor Organization Plan

Establish a capable construction team, and select candidates with construction experience, entrepreneurial spirit, and high work efficiency. They must be reasonably coordinated and based on the construction progress requirements and manpower. The need to organize labor force. At the same time, education on safety, fire prevention, civilized construction and other aspects will be carried out.

5. Transportation preparation

According to the quantity, variety and arrival time of the incoming materials, determine the vehicle transportation method and select the most reasonable carrying capacity and quantity of vehicles.

Article 7 On-site installation

1. First, measure whether the axis size of each wall base meets the paper requirements. It is also required that the size deviation of the office line should not be greater than ±25mm. Measure the wall base height deviation. It should not be larger than ±10mm.

2. Unload the materials first when they arrive at the site, and transport the materials to various construction sites in a reasonable manner, so that they are in place in one step. Handle them with care when transporting to avoid damage to the materials. Reasonable materials are the last priority. For steel components The overall dimensions and welding quality shall be inspected before construction.

3. According to the paper size, first buy the chassis iron and fix it with the foundation with expansion screws.

4. When assembling the steel structure, first assemble the square tubes and steel beams one by one with screws. During assembly, all bolts must be tightened. Check whether the steel beams are vertical and on the same plane, and whether the component dimensions meet the requirements. , until everyone is satisfied.

5. Install the assembled steel structure one by one. First, prop up the first steel beam. After the steel beam is propped up, use steel pipe columns to support the steel beam firmly, and use the plumb line to adjust the first beam. Make the beam perpendicular to the ground, use a steel tape measure to measure the size, then prop up the second beam, install it as above, then install the sheet beam, the sheet beam and the main beam are fixed with studs, the remaining main beams and sheet beams can Install everything in place according to the above steps, and check again whether the position of the steel beam is correct. If there is any deviation, it needs to be adjusted.

6. After confirming that it is correct, use angle irons to weld the horizontal supports and the penetration frames in the steel beams, and then weld the square pipe columns and the 4 angle irons of the chassis.

7. After the main beam is installed, install the floor slab. There should be tightness between floor slabs.

8. After the floor slabs are laid, start installing the wall panels. When installing the wall panels, reserve the positions for the doors and windows. After the exterior walls are all installed, start installing the roof panels. After covering the roof panels, first place the top panels on the roof panels. Everything is completed, including wind eaves, waterproofing, roof covering, etc.

9. After the overall installation of the house, install the doors and windows. Pay attention to the installation of the windows tightly, and there should be no gaps with the wall panels. After the windows are installed, they should be waterproofed. The doors should be installed flat and straight. .

10. When installing stairs and railings, it is required that the railings be straight and firmly connected to the railing posts. The stair steps should be made of angle steel. The stairs should not sway. The stairs should be fixed to the gable wall. The railing plates should be fixed with 75mm self-tapping screws. Stairs fixed.

11. Use square pouring for the upper floor, and install the wires before lifting the lower ceiling. Gaskets should be placed inside the nails of the gusset plate to prevent the gusset plate from falling.

12. Self-inspection will be carried out after the project is completed.

13. Work with the user to conduct an overall inspection of the house.

Article 8 Safety Guarantee Measures

1. Strictly abide by the six disciplines of safe production and the "ten no burn" regulations in welding.

2. The construction area must be isolated from the outside world.

3. Personnel entering the construction site must abide by the on-site safety production regulations.

4. Construction workers must wear safety helmets and throwing objects at high altitudes is strictly prohibited.

5. All power tools must be handled by dedicated personnel, and the cables must have protective materials.

6. Safety and construction quality must be paid attention to during the construction process.

Article 9 Precautions for use of mobile homes

1. Use mobile homes in strict accordance with the regulations and requirements of the manufacturer. Overloading is not allowed. It is strictly prohibited to change the structure and use of mobile homes. Function.

Article 10 Design load of color steel plate mobile houses

1. Wind resistance: level 8-10.

2. The seismic fortification intensity is: 6 degrees.

3. Roof snow load: 120kg/m2.

4. Roof wind load: 80kg/m2.

Article 11 Acceptance Criteria for Color Steel Plate Mobile Houses

1. The color steel plate has no obvious scratches or color difference.

2. The color steel plate must be firmly connected to other fixed objects.

3. The vertical deviation of the color steel plate shall not be greater than 10mm.

4. There should be no obvious gaps between the color steel plates.

5. After the wind eaves board is installed, you must check whether the sealant is completely applied.

6. When fixing the color steel plate to the aluminum material, the blind rivets must be arranged neatly and the spacing shall not be greater than 400mm.

7. The installation of plastic steel doors and windows must be straight and there should be no large gaps between them and the wall panels. The joints must be coated with sealant. In principle, after the installation is completed, all dust and garbage should be cleaned up and the color steel plates should be kept. The mobile home is clean and tidy.