The specific operation is as follows:
1, from bottom to top, from the supporting position, crack the mortar with polymer and stick phenolic insulation board on the wall. The bonding area should be greater than 35%, especially greater than 50%. For the heavier outer protective layer, 4-6 insulation nails should be nailed per square meter.
2. After bonding, the construction of protective layer should be stopped for 24 hours.
3. Outdoor construction can be carried out 24 hours a day.
Note: According to the design requirements, the thickness and density of insulation board in the area north of the Yellow River should be not less than 4CM, and the density should be 50KG/M3, and it should be thickened in cold areas. The composite thermal insulation decorative board integrates building thermal insulation and decoration.
First, the factory production, phenolic insulation board firmly bonded to the decorative board.
Second, the construction scheme of light steel keel is adopted, and the composite thermal insulation decorative plate is hung on the keel and needs to be fixed.
Third, the gaps between plates must be handled well to prevent water leakage.
For example, a non-transparent curtain wall can be attached to the inner panel of the curtain wall or to the wall. And form a closed space with the curtain wall plate. Waterproof isolation belt, according to the design requirements of the spacing using the method of bonding nails, not less than 30 cm.