复合型早强剂与聚羧酸减水剂复配试验研究

Experimental Study on the Combination of Composite Early Strength Agent and Polycarboxylate Water Reducer

早强剂作为混凝土的常用的强度激发剂,可以有效地提高混凝土的不同时期强度,采用三乙醇胺、三异丙醇胺两种有机早强剂与聚羧酸减水剂进行单掺和双掺复配,研究其对混凝土的和易性、流动性、分散性能、强度的影响.

Early Strength Agent as a common strength activator of concrete,in this paper,triethanolamine triisopropanolamine and polycarboxylate superplasticizer are Using the method of single with double mixing concrete in different periods was studied in workability,liquidity,the influence of the dispersion and intensity.