Installation method of exterior wall thermal insulation and decoration integrated board

exterior wall thermal insulation decoration integrated board is now more common a kind of thermal insulation material, and its installation method mainly has the following:

1) Bonding steel bar anchoring type: select a large number of safer installation methods, first cut the thermal insulation and decoration integrated board into the specified specifications according to the typesetting design, and open a groove with a total width of 5mm and a depth of 3mm around the board. After the thermal insulation board is wiped with plastering mortar, the point frame sticking method can be selected and fixed in the rural base of the wall surface. After 24 hours, dispose of a special type one-frame cross anchor on the insulation board interface. The anchor is deep in the wall surface according to the insulation expansion bolt, and then scraping silicone weather-resistant glue at the trench to make a good seal.

2) Bonding type: During the whole process of installing the insulation board on the wall, the wall surface and the integrated board are only bonded according to the special type of high-toughness plaster mortar. The total bonding area needs to be about 80%, and the board interface is sealed according to the plaster mortar or polyurethane data.

3) Fabrication type: Similar to stone dry hanging, it is necessary to bring a steel main keel on the rural base of the wall surface. The thermal insulation board is connected with the main keel according to * * special anchor, and foamed polyurethane or other raw materials are added between the thermal insulation board and the rural base of the wall surface.