水泥混凝土配合比水泥等级强度混凝土强度等级说明水水泥砂碎石C101851998501126C151852537501172C201853306411244C251853855861244C301854405321243C101851858761114C151852377751163C201853036691243C251853566131246C301854115591245C251852857141216C301853256621228C351853706091236C401854205721273C451854745191272C501855284781259C251853306601225C301853786041283C351854115751279C401854515441270C451855005111254每方混凝土材料用量（kg）PC（复合硅酸盐水泥）32.5R本配合比谨供参考。因施工条件及粗细集料的差异，该配比应加以调整。PO（普通硅酸盐水泥）32.5R本配合比中砂石是以干料配合，施工是水用量应扣除砂石水份。PO（普通硅酸盐水泥）42.5RP.II（硅酸盐水泥）52.5R236023602400240024002360236024002400240024002400240024502450245024002450245024502450总重量（kg）
