The results show that Steel Fiber Reinforced and Polymer Modified Concrete having good impact properties, and it is one of the ideal pavement materials for concrete bridge deck.
结果表明，钢纤维增强聚合物改性混凝土材料具有良好的冲击韧性，是一种理想的混凝土桥面铺装材料。
High quality aggregates are needed in the construction of Epoxy asphalt concrete for long-span steel bridge deck pavement.
大跨径钢桥面铺装用环氧沥青混凝土对集料有很高的要求。
Therefore, the research on epoxy asphalt concrete for long-span steel deck pavement was introduced into china by the steel deck pavement of 2nd Nanjing Yangtse River Bridge.
因此，国内从南京长江二桥开始，在大跨径钢箱梁桥面铺装工程中引进并开展环氧沥青混凝土技术的研究与推广应用工作。
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