Construction method of insulation layer2

1. First, cut the bottom plate, cut a 45 ° section at the connection with the lower part of the wallboard, deal with the excess foam, and level the section. First, use a gun type foaming agent to apply 1/2 of the flat foaming agent on the joint surface between the boards, clamp it in place, and apply connecting rivets. The distance between the rivets should not exceed 25cm and should be uniform. The distance between the rivets at the joints and bends should not exceed 5cm from the farthest point of the interface. 2. The connection method between wall panels refers to the connection method between bottom panels, and the wall panels and bottom panels are spliced with a 45 ° section. 3. At the 90 ° corner of the wall panel, a 45 ° section splicing is used between the wall panels. 4. Installation of the warehouse door: After installing the first corner panel, the installation of the warehouse door should begin, temporarily using socket connection and riveting on the warehouse panel. Make wall panels from both sides of the door towards the back. 5. Installation of top plate: first cut the uneven foam at both ends of the top plate, cut a 45 ° section at the connection with the upper part of the wall panel, and deal with the excess

Foam, flat section

6. Installation of corner aluminum: It is required to be flat and assembled at a 45 ° angle at the corner, with a distance of 5cm from the joint and corner seam. Rivets should be used for fixation, and the distance between rivets should be uniform and not exceed 25cm.

7. When wrapping the corners of the cold storage, it is required that all seams must be sealed with glue, and the width of the horizontal wrapping edge must be greater than the thickness of the wrapped warehouse board. At the corners, the horizontal wrapping edge should be pressed against the vertical wrapping corner, and the warehouse must use 50x50 large angle aluminum or arc aluminum.

8. Installation sequence: ① Site reservation ② Layout ⑦ Installation of corner aluminum ⑧ Cleaning and sanitation board

③ Corner aluminum positioning on the ground ④ Assemble the base plate

⑤ Wall panel storage door（

⑥ Corner board top