There is little effect for the soluble alkalicontent in cement paste when the dosage of aminosulphonate based superplasticizer is greater than its saturated amount.
当氨基磺酸盐高效减水剂掺量大于其饱和掺量时，则基本上可以不考虑可溶碱含量对水泥浆体流动度的影响。
2
Only the alkalicontent of concrete is controlled scientifically, it is possible that both the safety of concrete buildings is ensured and natural resource is utilized effectively.
只有科学地控制混凝土的碱含量，才能既保证混凝土建筑物的安全性，又有效地利用资源。
3
The alkali contained in cement comes mainly from clinker, and the major factors influencing the clinker alkalicontent are the alkali contents in limestone and clayey raw material.