When added 0.% GCL-D,the water reducing ratio of concrete is 8.% as well as the compressive strength ratio of day and 8 day of harden concrete is % and %. The 8 days impermeability pressure ratio of harden mortar blended with GCL-D reaches 8%.
When added 0.% GCL-D,the water reducing ratio of concrete is 8.% as well as the compressive strength ratio of day and 8 day of harden concrete is % and %. The 8 days impermeability pressure ratio of harden mortar blended with GCL-D reaches 8%.
掺加0.%GCL-D的混凝土减水率为8.%, d和8d混凝土强度比分别达%和%,8d砂浆抗渗比达到8%。