玻璃鋼








玻璃钢（英语：fiberglass），亦称纤维增强塑料（英语：fiber-reinforced plastic，FRP），是一種以高分子量的環氧樹脂或不饱和聚酯树脂为基质，玻璃纤维（英语：Glass fiber）、碳纤维或硼纤维等为增强材料，經過複合工藝而制成的複合材料。它有着輕巧、耐腐蝕、抗老化、防水及绝缘等优点，故用於製造各種運動用具、管道、造船、汽车、電子產品的外殼和印刷電路板。


而在營造方面，尤其是位于海边的建築或海岸的防圍欄柵，更可以使用玻璃钢。一般建築用的鋼筋、磚塊不能抵抗帶有鹽分的砂石和海風，一幢用一般建築材料蓋好的房屋，除非碰到天災人禍，否則在城市中可以屹立數十年至上百年。然而在海邊最多僅有不到三十年就會因為結構腐蝕而變成危險建築，隨時有可能突然崩頹。因此，在濱海的建築物其主要結構幾乎都是纤维增强塑料和特種混凝土所起蓋。目前在环保设备领域上，其防腐性能得到了较为广泛的应用，典型产品有玻璃钢风机，玻璃钢洗涤塔，玻璃钢管道等。








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