Exterior wall heat preservation steel wire mesh or mesh cloth good?
Glass fiber mesh cloth with alkali resistant fiberglass mesh, it uses alkali free glass fiber yarn (the main ingredient is silicate, good chemical stability) by special cutter structure after weaving, anti alkali, heat setting treatment such as reinforcing agent, has good alkali resistance, flexibility and high resistance to warp pull, is widely used in the inside and outside the building wall insulation, waterproof and anti crack.
The galvanized wire mesh (galvanized wire mesh) is made of high quality low carbon steel wire welded row, and then cold plating (electroplating), hot plating surface passivation, plastics processing, smooth surface, uniform mesh, strong joints, local good mechanical properties. In the high-rise exterior insulation tiles system adopts hot galvanized steel wire net "four angle net laying on the mortar, the exterior insulation brick crack protective layer is effectively enhanced, and then through the anchor will be hot dip galvanized steel wire mesh structure and fixed directly, transfer layer for transferring load body, surface layer the load to the base wall, the insulation layer can also be effectively protected, when subjected to external force, damage occurred in the anti crack protective layer and absorbed by the anti crack protective layer.
Because the galvanized steel wire mesh and cement crack mortar form a good joint force, the hot-dip galvanized steel wire mesh increases the tensile strength in the horizontal direction and vertical direction, and greatly improves the strength of the tile sticking base. Therefore, the adoption of "galvanized steel wire mesh reinforced structure" can effectively take into account the unity between the crack resistance and the strength requirements of the tiles to meet the needs of stability, safety and durability of the insulation system. Comprehensive comparison, galvanized welded wire mesh reinforcement strength than the glass fiber cloth is much greater than that of wall surface tile inlay generally with welded wire mesh, because with tile tile due to the weight of the wall reinforcement strength, so we must use wire nets of external wall insulation. Mesh cloth is mainly used for brushing paint.
