Effect of fly ash on the workability, strength and hydration heat of high belite cement and concrete.
粉煤灰对高贝利特水泥和混凝土的工作性、强度及水化热的影响。
2
Self-compacting concrete(SCC) is a kind of high-performance concrete with highworkability.
自密实混凝土是一种具有高工作性能的高性能混凝土。
3
Aiming at these defects, a kind of special mortar for plastering aerated concrete with good workability, good water retention, high bonding strength and low shrinkage ratio has been prepared.