普通水泥混凝土配合比参考表
发布时间:2023-02-03 07:29:29
普通水泥混凝土配合比参考表>>>>>水泥强度混凝土强等级度等级c15c20c25c30c3532.5(Rc40c20c25c30c35c40c20c25c30c35c40c4542.5(Rc50c20c25c30c35c40c45c50c30c35c40c4552.5(Rc50c60c30c35c40c45每立方混凝土材料用量(kg∕m3水泥300350400450480520350405450480520290345380430460480510300340385420460485515340375405440468525350385420450水185185185183180178185185183180180185185185185185180178185185184185183180180185185185185183180190188185185砂子730690650600580525795768752705655725670648615590570545830800775750730700675675650625595560530800780765750石子11651160118011921230122010551061104510401070118011951198120512101215122010561045105010601065108010851200120512151220124012501045105010551060配比适用于配制的混凝土类别适用于配制混凝土坍落度在30mm-70mm的塑性混凝土掺入适当高效减水剂,适用于配制混凝土坍落度大于80mm的流态性混凝土适用于配制混凝土坍落度在30mm-70mm的塑性混凝土掺入适当高效减水剂,适用于配制混凝土坍落度大于80mm的流态性混凝土适用于配制混凝土坍落度在30mm-70mm的塑性混凝土掺入适当高效减水剂,适用于配制混凝土坍落度大于80mm的流态性混凝土
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