Adopting high-strength and high-modulus alkali-free glass fiber，it is knitted into loom。采用高强高模量无碱玻璃纤维，经过经编定向织造网格坯布，通过改性沥青涂覆加工成玻璃纤维格栅。
The Product is made of alkali-free glass fiber woven pipe coated with PVC resin through thermoplasticizing.该产品采用无碱玻璃纤维编织管涂以聚氯己烯树脂，经加热塑化而成。