The construction of integrated exterior wall insulation and decoration requires anti-cracking mortar. After 3-7 days of layered construction, before the anti-cracking layer is constructed, ensure that the construction quality of the layer is qualified. The length of the alkali-resistant mesh shall not exceed 3 meters, and the mesh size shall be cut in advance. The edge of the mesh cloth shall be cut off. When using anti-cracking mortar, the thickness should be controlled at 3-4 mm. After wiping the anti-cracking mortar with the same width and length of the anti-cracking mortar, the alkali-resistant mesh cloth should be pressed from left to right and from top to bottom with an iron sheet.

The material of the wall itself has the function of energy saving and heat insulation. The purpose of energy saving and heat insulation can be achieved by selecting suitable insulation materials and adjusting the wall thickness. One square meter of rock wool stone exterior wall comprehensive insulation board is 50~80 yuan more expensive than the traditional rock wool exterior insulation system. In addition, due to the variety of combination forms, the price level of the same material varies.

After the surface of the integrated exterior wall insulation decoration is covered with anti-cracking mortar, it is strictly forbidden to use ordinary cement mortar waistline, mouth sleeve to wipe the surface of the exterior wall insulation material, and scrape off non-flexible materials such as rigid putty. It is suitable for insulation or energy-saving transformation of compact new or existing building exterior walls (such as concrete or brick walls). The structure of the exterior wall insulation material is mainly composed of bonding layer, insulation layer, plaster layer, decorative layer and accessories, rock wool board insulation structure.

There are many kinds of integrated exterior wall insulation and decoration materials, such as foamed polystyrene board thin plastering exterior wall insulation system, rubber powder polystyrene particle insulation slurry exterior wall insulation system, spray rigid foam polyurethane exterior wall insulation system, and decoration and integration of exterior wall insulation system. The integrated exterior wall insulation board is fixed to the concrete wall by metal fasteners, supported on the concrete wall, supported. Adhesive. Anchored unique mechanical anchoring installation, higher than the load and negative wind pressure resistance value required by the standard.