混凝土配合比表 1、石子粒径小于16mm:C15:水泥32.5MPa,0.307吨;砂子0.511m³;石子0.83m³;水0.22m³。C20:水泥32.5MPa,0.4吨;砂子0.411m³;石子0.87m³;水0.22m³。C25:水泥32.5MPa,0.46吨;砂子0.362m³;石子0.879m³;水0.22m³。C30:水泥32.5MPa,0.53吨;砂子0.348m³;石子0.845m³;水0.22m³。C35:水泥42.5MPa,0.46吨;砂子0.362m³;石子0.879m³;水0.22m³。 2、2、石子粒径小于20mm:C15:水泥32.5MPa,0.286吨;砂子0.507m³;石子0.86m³;水0.2m³。C20:水泥32.5MPa,0.372吨;砂子0.409m³;石子0.903m³;水0.2m³。C25:水泥32.5MPa,0.428吨;砂子0.359m³;石子0.914m³;水0.2m³。C30:水泥32.5MPa,0.493吨;砂子0.346m³;石子0.883m³;水0.2m³。C35:水泥42.5MPa,0.428吨;砂子0.359m³;石