【摘要】 采用钢纤维增强聚合物水泥基复合材料，对材料中各组分作用和影响进行分析测试，利用自制的早强微膨胀剂，摸索出一套现场施工技术，获得比较成功的铺装层；在武（汉）黄（石）高等级公路部分桥面中应用后，运行两年多仍完好无损。更多还原

【Abstract】 Steel fiber reinforced polymer cement composites (SFRPCC) is used, the effect and influence of each component are tested and analyzed. A kind of site construction technique is explored with early strengthening and little expanding agent made by ourselves. The successful paving layer was achieved. Which was applied in the bridge surface of Wuhan Huangshi high grade highway, and have good surface after two year’s operation.更多还原