RCC lean concrete is one kind of super-stiff concrete, and there are only a few engineering examples in which it applied to the pavement base in domestic.
2
CSG材料的力学性能和碾压混凝土相似,可以说是一种放松了要求的超贫碾压混凝土。
CSG material is similar to roll compacted concrete in mechanical property. it can be said one relax require to exceeding lean roll compacted concrete.