1. Different Functions
Alkali-resistant fiberglass mesh is used as a reinforcement material for exterior wall insulation surfaces. Its primary function is to improve the mechanical strength of the surface layer, ensure the resistance continuity of the finishing layer, distribute shrinkage pressure and insulation stresses in the surface layer, avoid stress concentration, and resist cracking caused by natural temperature and humidity fluctuations and accidental impacts.
Exterior wall insulation mesh is a new type of alkali-resistant product made from medium-alkali or alkali-free glass fiber yarn, woven into a fiberglass mesh base, then coated with an acrylic copolymer solution and dried. This product offers a stable structure, high strength, excellent alkali resistance, corrosion resistance, and crack resistance, providing optimal reinforcement and simple and easy installation.
2. Different Definitions
Fiberglass mesh is a series of fiberglass mesh products woven from medium-alkali or alkali-free glass fiber yarn and coated with an alkali-resistant polymer emulsion. Alkali-resistant fiberglass mesh is made from medium-alkali or alkali-free fiberglass woven fabric, treated with an alkali-resistant coating. This product offers high strength, excellent adhesion, conformability, and superior positioning. It is widely used in wall reinforcement, exterior wall insulation, and roof waterproofing.
3. Different Features
Fiberglass mesh has excellent chemical stability.
It is resistant to alkalis, acids, water, cement, and other chemical corrosion. It has strong adhesion to resins and is easily soluble in styrene. It has high strength, high modulus, and is lightweight.
It has excellent dimensional stability, is stiff and flat, is not susceptible to shrinkage and deformation, and has excellent positioning. It also has good impact resistance.
It is mildew-resistant and insect-resistant. It provides fire protection, thermal insulation, sound insulation, and electrical insulation.
Compared to ordinary alkali-free and medium-alkali fiberglass, alkali-resistant fiberglass has distinct advantages: excellent alkali resistance, high tensile strength, and strong corrosion resistance in cement and other strong alkaline media. It is an irreplaceable reinforcement material in fiberglass-reinforced cement products. Alkali-resistant glass fiber mesh cloth is made of medium-alkali and alkali-free glass fiber mesh cloth as the base material and is post-treated with acrylic copolymer glue. The mesh cloth has high strength, excellent alkali resistance and acid resistance, strong adhesion to resin, easy solubility in styrene, and excellent stiffness and positioning. It is mainly used as a reinforcement material for cement, plastic, asphalt, roofing, and walls.
