Alkali-resistant fiberglass mesh is based on glass fiber woven fabric, which is soaked and coated with polymer alkali-resistant emulsion. The product has good alkali resistance, high tensile strength and thermal insulation in warp and weft, and can be widely used in wall reinforcement and gypsum board, stone, mosaic, ceramic, cement and other reinforcement, especially for interior and exterior walls of buildings Insulation is an ideal construction material.