Wall facing layer

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Wall facing layer cracks due mainly to the use of rigid putty, putty flexible enough; using non water-resistant putty, when impregnated by water bubbling cracking; using film hard coatings, paint elongation at break is small; putty and paint does not match; in the flexible material of sufficient insulation system does not have a movement joint. It recommended cracking wall putty. The product has a good crack crack effect, its crack rationale is a combination of up to 5% of the fiber cracking layer and a high elastic latex elastic external walls made of high fiber is smart side 96 in composite panel waterproof content to digest the outer layer of insulation putty by temperature variation in thermal expansion and contraction phenomenon generated and dispersed a variety of stress cracks from the grassroots level, the elastic properties of the tiny crack grassroots change of control within the deformation, so as to effectively eliminate the crack generation.

External walls cracking putty has excellent water resistance and good permeability, its three-dimensional network structure allows air molecules revealed from the inside out, because of its good molecular structure prevents water molecules from entering. Reduce the presence of water molecules grass, which can effectively prevent cracking alkaline reaction layer of cement mortar, extending the term of use, so that the outer insulation of long-term play its role in energy conservation.

Overall, external insulation is a new technology, in the course of checks on the quality and intensity of supervision plays a key role. Research on cracking exterior insulation technology, fire, weather resistance, safety and other aspects of that we should strengthen. When Tile, should plastic composite pagoda study the surface layer of insulation Tile security, effective control of external wall insulation construction quality, so that quality problems early discovery, early settlement, early prevention, do not stay hidden.