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Wall insulation is common when building self built houses in rural areas. Of course, many of my friends believe that building houses in rural areas does not require wall insulation and is expensive. This part of the budget is an unnecessary waste. But the fact is not so. The wall insulation of self built houses in rural areas can not only reduce energy consumption, but also save energy and reduce emissions. Ordinary insulation materials such as extruded polystyrene board and glass wool have an average price of about 20 yuan per set, reducing the building area to 10000 yuan. Two in one is worth doing. According to the location of insulation materials, the wall insulation of self built houses in rural areas can be divided into insulation decoration integrated panels and insulation decoration integrated panels. If you want to say which one is better, you should choose the appropriate insulation form based on the actual situation.

1. External wall insulation and decoration integrated board

Integrated insulation and decoration board is a type of external insulation material used on exterior walls, which can repair the flatness of the exterior walls to a certain extent and provide a better foundation for exterior wall decoration. There are various construction methods for insulation and decoration integrated panels, which can ensure the thermal stability of the structure and prevent condensation and condensation. However, no matter which method is used for insulation and decoration of the integrated panel, and then the tiles are pasted onto the horizontal or painted surface, over time, wind, rain, sunlight, and the sun will produce hollowing, and even the exterior wall decoration will fall off. Over time, this common problem becomes unavoidable

2. Interior wall insulation and decoration integrated board

The inner wall is made of insulation material. Due to the indoor function of the material, there is no sunlight, wind or rain, and it is not affected by external factors, which prolongs its service life. Indoor insulation is generally dry work, with relatively simple and convenient construction, and the temperature rises rapidly during indoor heating. However, the internal insulation layer often generates heat for the bridge, and the structure also increases the exhibition area, making the indoor insulation layer susceptible to moisture. If you are building your own house with insulation and decorative panels, I suggest doing internal insulation. Of course, this also depends on the actual situation of the family. As for whether to choose external insulation and decoration integrated board or internal insulation material, it should be chosen according to one's own situation.

The integrated insulation and decoration board is an external wall insulation board made of fiberglass reinforced concrete (GRC) surface layer and high-efficiency insulation materials. Among them, the surface layer is made of low alkalinity cement mortar as the base material and alkali resistant glass fiber as the reinforcing material. The surface base layer of the integrated insulation and decoration board has high strength, high toughness, high temperature resistance, good fire resistance, and good sound insulation performance. It has good stability and can fully utilize the insulation effect of insulation materials. The raw material requirements for producing insulation and decoration integrated panels are the same as those for other GRC panels. PS foam plastic board is mainly used as thermal insulation material. The integrated insulation and decoration board is 550-900mm long, 450-600mm wide, and 40-50mm thick, with a thickness of 30-40mm and a 10mm GRC surface layer. The external insulation composite wall structure composed of insulation and decoration integrated board and main wall can be divided into closed type and air isolation type.