辽宁省锦州特种玻璃钢总公司,最近研制成功一种填补国家空白、获国家专利并被誉为继木、钢、塑、铝之后的第五代建筑材料——拉挤玻璃钢中空型材,并通过技术鉴定。该新型材料可以广泛用于工业、民用建筑、装饰等。用其生产的玻璃钢门窗,经国家权威部门检测,其抗风压、保温、隔音性能等指标 Jinzhou Special FRP Corporation of Liaoning Province recently successfully developed a fifth-generation building material, pultruded glass fiber reinforced plastic hollow profile, which fills the gaps in the country and won national patents and is known as the wood, steel, plastic and aluminum. Identification. The new material can be widely used in industrial, civil construction, decoration and so on. The glass fiber reinforced plastic doors and windows produced by it are inspected by the national authoritative department, and their resistance to wind pressure, heat preservation, sound insulation, etc.