Construction technology and quality control of aluminum-plastic board

1, good weather resistance, high strength, easy maintenance.

2. Convenient construction and short construction period.

3, excellent processability, heat break, sound insulation and excellent fire performance.

4, good plasticity, impact resistance, can reduce the building load, good shock resistance.

5, good flatness, light and strong.

6. Many colors are available for selection.

7, the processing machine is simple, can be on-site processing.

8. Patterns and patterns can be customized.

Layout work is carried out according to the actual center line and elevation points of civil construction;The veneering design is based on the axis of the building. The aluminum plate skeleton is composed of vertical and vertical parts. The position line of the vertical bar is played first, and then the anchorage point of the vertical bar is determined.

Install the fixed connector on the basis of laying out, fix the connector with electric welding, weld antirust paint two times.The connecting piece and the embedded part on the main structure are welded and fixed. When there is no embedded iron part on the main structure, the expansion bolt can be drilled on the main structure and fixed with the connecting iron part.

Install the skeleton by welding method. Check the elevation and centerline position at any time during installation, and at the same time make the section connection weld anti-rust paint treatment. Make hidden inspection records of the fixed connector, including the weld length, thickness, position embedded elevation, quantity and embedding depth of the connector.

Install the aluminum plate on the internal frame of the profile, first tap and mill the screw hole, and fix the aluminum plate veneering block by block on the steel frame with rivets;The gap between the plate and the plate is 10~15mm and then injected silicone weathering sealant;It is forbidden to remove the packaging paper before the installation of the aluminum plate, until the completion of the front tear off the protective film of the packaging;Construction according to the direction indicated by the aluminum-plastic plate arrow.