Construction Technology and Steps of Colored Corrugated Board

The color coated corrugated board mainly includes the construction process of measuring and laying out, installing connectors, installing frameworks, installing aluminum plates, processing board joints, processing curtain wall closure, processing deformation joints, and cleaning the board surface.

Construction process and steps of color coated corrugated board:

1. Measurement and laying out

1) According to the design requirements of the axis and elevation angle of the main structure of the color coated corrugated board, accurately pop out the installation position line of the support skeleton to the main structure.

2) Prepare all embedded components and measure them.

3) The distribution error of measurement lines should be controlled, rather than error accumulation.

4) Ensure the correctness and pillar position of the color coated corrugated board.

2. Installing connectors

Weld joints on the embedded parts on the main structure. In the absence of embedded color coated corrugated plates in the main structure, expansion bolts and connecting iron components can be fixed on the main structure.

3. Installing the skeleton

1) Accurately secure the rust proof column to the connector with bolts. For curtain wall frame columns with large areas and high floors, it is necessary to use measuring instruments and pendants at all times to verify the elevation and centerline position of the columns, to ensure that the vertical bars of the frame are straight and flat.

2) The connectors and washers should be securely installed at both ends of the column, and their joints should be tight. The horizontal deviation between adjacent beams should not exceed 1 inch.

4. Install color coated corrugated board

Use rivets or bolts to fix the surface of the color coated corrugated board one by one on the steel frame according to the construction drawing. During installation, the deviation between left, right, top, and bottom should not exceed 1.5.

5. Processing board joints

Clean the surface of the color coated corrugated board and the rack with cleaning agent, then immediately place the sealing strip or weather resistant tape in the gap between the color coated corrugated boards, and then inject materials such as silicone weather resistant sealant. If the filling glue is full, there should be no gaps or bubbles.

6. Handle curtain wall closure

Sealing can be achieved by using metal plates to seal the ends and keels of the wall panels.

7. Processing deformation joints

The treatment of deformation nodes must first meet the needs of building expansion settlement and decorative effects.

8. Clean the board surface

Clean the surface of the color coated corrugated board.