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.
碾压贫混凝土是一种超干硬性混凝土，在国内，其应用于路面基层的工程实例较少。
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.
碾压贫混凝土是一种超干硬性混凝土，在国内，其应用于路面基层的工程实例较少。
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.
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