EIFS Mesh(Exterior Insulation and Finish Systems Mesh) is a new type of alkali resistant product made from alkali resistant or C-glass fiber yarn, woven into fiberglass mesh fabric as the substrate, and then coated with acrylic copolymer solution and dried. Mainly suitable for enhancing the inner and outer surfaces of cement, gypsum, walls, buildings, and other structures, crack prevention, resistance to corrosive hazards caused by water and cement, lightweight, with good insulation performance and excellent sound insulation effect, it is a new type of building material for external wall insulation engineering.