地下车库混凝土地面起砂的原因与防治探讨  

Discussion on the Causes and Prevention on Concrete Surface Sanding in Underground Garage

作　　者：赵彦定 杨彦虎 Zhao Yanding;Yang Yanhu(China Railway 21st Bureau Group Fourth Engineering Co. Ltd. , Xining Qinghai 810000, China)

机构地区：[1]中铁二十一局集团第四工程有限公司,青海西宁810000

出　　处：《铁道建筑技术》2018年第3期113-116,共4页Railway Construction Technology

基　　金：中铁二十一局集团有限公司科研开发项目(14B-3)

摘　　要：对某地下车库混凝土地面起砂的原因进行探讨与分析,最终采取混凝土密封固化剂防治的措施,一方面整体提高了地下车库混凝土地面的观感和质量,另一方面是从根本上有效解决了地下车库混凝土地面起砂,并简单叙述了施工中的工序要点。The paper discusses and analyzes the reasons for concrete surface sanding in an underground garage, and finally adopts the measures to prevent the concrete sealed curing agent. On the one hand, it improves the perception and quality of the concrete surface in the underground garage as a whole. On the other hand, the key is to fundamentally solve the problem of the concrete surface sanding in the underground garage, and the paper briefly describes its key peints in the construction process.

关 键 词：混凝土地面 起砂 固化剂 

分 类 号：TU767.4[建筑科学—建筑技术科学] U416.216[交通运输工程—道路与铁道工程]