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复合材料具有高的比强度及耐腐蚀性能,使之成为建桥的理想材料。以往西德曾用拜耳公司Polystal树脂和连续纤维建造桥梁,用聚合物水泥做桥面,桥的载重量很低,桥面无防
Composite materials with high specific strength and corrosion resistance, making it an ideal bridge material. In the past, Westphalia used Bayer Polystal resin and continuous fibers to build bridges with polymer cement as a bridge deck with very low deadweight and unprotected decks