透水混凝土強度等級
2021-09-23
通過調(diao)整透(tou)(tou)(tou)(tou)水混凝土的設計(ji)孔(kong)隙率和骨料(liao)級(ji)配(pei),配(pei)制透(tou)(tou)(tou)(tou)水系數(shu)大(da)于0.5mm/s、抗壓強度(du)等級(ji)C15.C20.C25.C30透(tou)(tou)(tou)(tou)水混凝土,透(tou)(tou)(tou)(tou)水混凝土拌合物的工作(zuo)性能可(ke)通過振(zhen)動(dong)(dong)坍落(luo)(luo)度(du)和振(zhen)動(dong)(dong)擴展度(du)的定量測試,C30強度(du)等級(ji)透(tou)(tou)(tou)(tou)水混凝土振(zhen)動(dong)(dong)坍落(luo)(luo)度(du)85~100mm,振(zhen)動(dong)(dong)擴展度(du)175~190mm。 0引言 透(tou)(tou)(tou)(tou)水混凝土是由...