Study on the Influence of Stone Dust on Adaptability of Polycarboxylate Superplasticizer and Cement

• DOI: 10.4028/www.scientific.net/kem.726.532
• Publication Date: 2017-01-13T07:20:40Z
• Authors: Yu Chuan Jiang; Yang Wang; Da Huo; Jin E Xu; Hao Chun Yan
• Keywords: Superplasticizer; Adaptability; Three gorges; Water–cement ratio

This paper studies the influence of stone dust on adaptability polycarboxylate superplasticizer and cement by experiment paste slump mortar flow. The results indicate that mixed in increases with because large specific surface water demand dust. There is little effect fluidity loss when dosage below 18%, it will increase significantly more than 18%. be bad content manufactured sand over 10%. can evaluated method