Abstract:
Poly carboxylic acid admixtures can obviously improve concrete performance, but their amount and consistency with cement have huge influences on concrete performance. Consistency test is designed and carried out between three poly carboxylic acid admixtures and cement, and it is indicated that powdered coal ash and rock powder mineral admixtures have favorable adjusting function to the consistency between poly carboxylic acid admixture and cement.
SUN Yu-bao,LIU Qing,HOU Liang et al. COMPARATIVE RESEARCH ON CONSISTENCY OF THREE POLY CARBOXYLIC ACID ADMIXTURES WITH CEMENT AND MINERAL ADMIXTURES[J]. Architecture Technology, 2012, 43(1): 53-55.