Open AccessStudy on the Influence of Polycarboxylate Superplasticizer Compound on the pump PHC
Author(s) -
Yunhui Fang,
Yu Ke,
Xiaofang Zhang,
Shaohong Zhu,
Yuetao Qiu,
Xiaobin Chen,
Tao Lin,
Yuanqiang Guo,
Xiaoxun Ma
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1637/1/012009
Subject(s) - superplasticizer , compounding , air entrainment , compressive strength , defoamer , materials science , composite material , compressed air , mechanical engineering , engineering , physics , dispersant , optics , dispersion (optics)
This aricle disclosed the effects of polycarboxylate superplasticizer (PCE), air entraining agent, defoamer, accelerator on the properties of prestressed high-strength concrete (PHC). The introduction of DAC and AMPS into the molecular structure of PCE is helpful to improve compressive strength of PHC. The air entraining agent can be used to improve the PHC workability. The Defoamers and accelerators are beneficial for increasing PHC compressive strength. The admixture compounding technology by using PCEs, air entraining agents, defoamers and accelerators can help to get excellent properties of PHC.