高性能混凝土外加剂
high performance concrete admixture
聚羧酸外加剂
Polycarboxylic acid admixture
聚羧酸系HP-400外加剂
HP-400 polycarboxylate admixture
聚羧酸系外加剂
poly-carboxylic acid additive
polycarboxylate-type superplasticizer
水泥分散外加剂
cement dispersion admixture
水泥外加剂
Additive for Cement
cement additive
Additional agents to cement
cement admixture
cement’s additive
水泥与外加剂的相容性
compatibility between cement and admixtures
水泥与外加剂相容性
compatibility of cement with additive
砼外加剂
additive agent of concrete
外加剂减水率
admixtures water-reducing ratio