Products Description
First of all, before pasting the boards, we need to check the condition of the original wall surface to ensure that there are no cracks, powder falling, sanding, hollowing, and no lime burst points on the wall surface that will affect the adhesion of the boards.
Then apply glue, and paste the metal carving board on the exterior wall with a special adhesive mortar. After preparing the adhesive mortar according to the proportion, apply it on the back of the board by point sticking method. The diameter of the coating point is greater than 50mm, no less than 5 on each board, the bonding area should not be less than 40%, and the thickness of the bonding layer should be between 3 and 8mm.
After the glue is applied, the original wall surface will be covered with plates, and the position will be adjusted to keep the overall plate surface flat, and the alignment grids will be arranged neatly, horizontally and vertically, and no knocking is allowed.
Finally, use a special tool to make grooves on the side of the lining panel to match the installation of special fasteners, control the length of the milling edge to be between 50 and 80mm, and the width of the milling edge to be about 2mm. The left and right sides must be consistent. The depth is about 10mm. After opening the groove, use special fasteners to fix the board on the wall. Then use a special cleaning agent to clean the surface of the sizing board, and fill the gaps between adjacent boards with foam strips, which can play a role in further heat preservation, saving and sealing.
The above is the pasting method of the thermal insulation and decoration integrated board. Paste it during the installation process to avoid damage to the board, ensure the beautiful appearance of the board, and also ensure its service life and reduce our use costs.
