Alkali-resistant mesh insulation of exterior walls can enhance its resistance to weather so that it can withstand stress changes without cracking, so as to obtain long-term waterprof effects and avoid roofing leakage to bring discomfort and inconvenience.
Because fiberglass mesh can serve to improve the mechanical strength of the insulation system, crack resistance and enhancement in the insulation layer, and the alkalinity of plastering mortar have a corrosive effect to the glass?fiber mesh, the use of alkali-resistant resin-coated mesh can have a better strength retention rate in the plastering mortar, so that the insulation plastering mortar has good durability and long-term crack resistance.
Alkali-resistant glass fiber mesh is an indispensable structural materials in the entire exterior insulation system, due to the high strength of alkali-resistant fiberglass mesh and good adhesion, it can be effectively combined with polystyrene board (insulation board) , and can prevent corrosion of alkaline material in the building materials. It can effectively prevent the wall cracking and enhance anti-stress. It is one of the most ideal reinforcing material.
external wall thermal insulation mesh is made from C-fiberglass yarn and E-fiberglass yarn on the basis of glass fiber mesh, and is a new type of alkali resistant product by coating acrylic?acid copolymer and drying. The product is characterized by structural stability, high strength, good alkali resistance, anticorrosion and cracking, reinforcement is the best, and the construction is simple and easy to operate. And it is mainly used in cement, gypsum, walls, buildings and other structures for the reinforcement and cracking of inside and outside surface, which is a new type of construction materials for external wall thermal insulation projects.
