Roller compacted concrete (RCC) is a super-stiffconcrete.
碾压砼是一种超干硬性砼。
2
RCC lean concrete is one kind of super-stiffconcrete, 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。
3
The proper application of stiff mixing pile with reinforced concrete core, as a new technique, has attracted the engineering circle's attention.