Compounding and Properties of ConcretePumping Admixture
Peng Jiahui Lin Fanghui Ji Jianxin Peng Zhihui
DOI:10.11835/j.issn.1674-4764.1999.01.005
Received ,Revised , Accepted , Available online July 01, 2015
Volume ,1999,Pages 20-23
- Abstract
The compounding principle,methods and properties of concrete pumping admixture had been studied.An excellent pumping admixture was made up by use of FDN compounded with calcium ligno sulphonate,retarder for controlling slump loss and water retaining admixture for reducing water segregation rate.