摘要
混凝土内出现的裂缝按深度的不同,分为贯穿裂缝、深层裂缝及表面裂缝三种。为了保证出现最少的裂缝,就必须在混凝土施工时掌握它的基本性能,并根据实际应用情况采取有效措施,以确保施工质量。
There are three kind of crack in concrete according to its depth: perforation crack,deep-layer crack and surface crack.The base knowledge of concrete construction should be grasped and effective measure should be adopted to ensure the construction quality.
出处
《林业科技情报》
2010年第2期70-71,共2页
Forestry Science and Technology Information
关键词
混凝土
裂缝
施工
concrete
crack
construction