摘要
依托具体工程需要,通过添加外加剂、使用特种水泥使修补材料速凝、快速提高强度,在2～3h之内满足通车要求,施工简单快捷,对水泥混凝土路面的养护以及保证路面长期使用性能意义重大。
Based on specific project needs,open traffic requirements within 2-3 hours can be met by adding additive and using special cement to harden the repair material quickly and enhance intensity rapidly.Construction is easy and rapid and contributes to the maintenance of cement concrete pavement and long-term performance of pavement.
出处
《北方交通》
2013年第1期16-18,共3页
Northern Communications
关键词
水泥混凝土路面
外加剂
抗压强度
快速修补
Cement concrete pavement
Additive
Compressive strength
Rapid repair
