Exterior wall decorative integrated board-characteristics
1) adopts factory automatic production, with stable product quality, stable performance and high efficiency.
2) The double fastening structure design of bonding and national patent+anchor is adopted, which improves the safety factor of the thermal insulation system.
3) The surface is decorated with fluorocarbon metallic paint, which has strong weather resistance and decoration;
4) The panel is made of high-density resin plate with rich decorative texture and strong creativity.
5) Thermal insulation materials can be selected according to customer requirements.
6) Large-scale construction and installation, light weight, no color difference and good thermal insulation effect.
7) No thermal bridge, good thermal insulation performance, thus reducing the cost.
8) It can overcome the problems of cracking, water seepage, poor insulation efficiency and durability existing in the traditional wet-operated external wall insulation system.
What are the precautions for the installation of exterior wall decorative integrated board?
1. Pouring polyurethane on site for thermal insulation. After the wall of a building is dried, polyurethane can be directly sprayed on its surface. Generally, the spraying thickness is about 4 cm, so a high-pressure sprayer should be used to make the surface as flat as possible. After spraying, scrape polymer cement on the foam and then decorate it.
2. Prefabricated heat insulation sandwich panel. Generally, the polyurethane sandwich panel processed by continuous production line is made of colored steel plate or aluminum plate on the outer surface and aluminum foil on the back. During installation, the keel is made on the external wall first, and then the plate is fixed on the keel, or the double-sided color steel plate can be used as the wall material, which is beautiful and has good thermal insulation effect.
3, polystyrene particle thermal insulation mortar. The waste polystyrene plastics were crushed into 0.5-4 mm particles, which were used as lightweight aggregate to prepare porous perforated plate thermal insulation mortar. The method comprises an insulation layer, an anti-crack protection layer and an anti-seepage protection surface layer. The construction technology is simple, which can reduce labor intensity and improve work efficiency, and is not affected by structural quality differences. When building a defective wall, it is not necessary to repair and level the wall.
4. The polystyrene board and the wall are formed by one-step casting. The concrete frame system is that polystyrene board is built in the building template, and concrete is poured outside the wall to be poured, and the concrete and polystyrene board are poured into a composite wall at one time. Exterior wall thermal insulation coating. There are mainly ceramic thermal insulation coatings, hydrophobic silicic acid thermal insulation coatings, rubber powder polystyrene particle external wall thermal insulation coatings and so on.
When we choose to install the exterior wall decorative integrated board for our house, we need to know its characteristics and installation precautions! Not just a choice. The above is the characteristics and installation precautions of the external wall decoration integrated board introduced by Bian Xiao today, which is the end.