本文结合工程实际研制的耐磨蚀混凝土修补材料,具有良好的强度、变形及耐磨蚀性能,同时提出了提高新老混凝土界面粘结强度的施工方法。在增强耐磨机制中,强调控制水泥基材料水化产物水稳定性是保证混凝土具有较高耐磨蚀能力的有效途径的观点,为比较和选择耐磨蚀修补材料提供了又一个依据。 In this paper, the actual abrasion resistance of concrete repair materials developed by the project, has good strength, deformation and wear resistance, while at the same time put forward to improve the new and old concrete interface bonding strength construction methods. In the enhanced wear mechanism, the emphasis on controlling the water stability of the hydration products of cement-based materials is an effective way to ensure that the concrete has a higher abrasion resistance, providing an additional basis for comparing and selecting erosion-resistant repair materials.