混凝土保坍剂
concrete slump retaining agent
普通混凝土高性能化
high-performance of low-grade ordinary concrete
钢筋的混凝土保护层
Concrete Cover to Reinforcement
低强度混凝土桩
Low-strength Concrete pile
LSCP
low intensity concrete pile
LSC pile
合理可行尽量低的要求
as low as reasonably achievable requirement
可控制性低强度混凝土
controlled low strength material concrete CLSM