【摘要】 通过室内实验和工程应用 ,成功地开发出混凝土路面的超早强修补剂 (HW系列 ) ;介绍修补混凝土的施工工艺以及其经济成本分析。工程实践表明 ,该修补混凝土具有早期强度高、修补方便、干扰交通少等优点更多还原

【Abstract】 On the basis of the indoor experiments and construction application, the super rapid strength agents of repair concrete (HW serial) are developed. The construction craft and economic analysis are introduced The practice shows that the agents have the advantage of high early strength, convenience to repair and small interference to traffic更多还原