1. Basic treatment:
The wall surface must be smooth and solid, without looseness, shedding, oil pollution and dust, otherwise it will affect the bonding and insulation effect of the insulation board.
2. Material preparation:
Insulation board, adhesive, grid cloth and other materials must meet the relevant national standards, and should be inspected before construction.
3. Use of adhesive:
Adhesive should be evenly coated on the surface of the insulation board, and attention should be paid to the thickness and uniformity of the coating to ensure that the insulation board is firmly bonded to the wall.
4. Placement of insulation board:
The insulation board shall be vertical to the ground and horizontal to avoid inclination and dislocation.
5. The use of grid cloth:
Grid cloth should be attached to the surface of the insulation board, and the joints of the insulation board should be avoided to ensure the integrity of the wall.
6. Thickness of adhesive layer:
Adhesive layer should be evenly and fully covered on the surface of insulation board, and the thickness should meet the design requirements.
7. Settings of pull nodes:
In corners, doors and windows and other important parts, tie nodes should be set to ensure the integrity and stability of the wall.
8. Cleaning work:
After the construction, the site should be cleaned in time to avoid affecting the surrounding environment and safety.
The above are the key points that should be paid attention to in the construction of insulation board. As long as these points are done well, the construction quality can be guaranteed, and the inspector can't be picky.