CLC number: TQ150.9; O646.5; X783
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
Crosschecked: 0000-00-00
Cited: 1
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HAN Tong-chun. Gel time of calcium acrylate grouting material[J]. Journal of Zhejiang University Science A, 2004, 5(8): 928-931.
@article{title="Gel time of calcium acrylate grouting material",
author="HAN Tong-chun",
journal="Journal of Zhejiang University Science A",
volume="5",
number="8",
pages="928-931",
year="2004",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2004.0928"
}
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%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2004.0928
TY - JOUR
T1 - Gel time of calcium acrylate grouting material
A1 - HAN Tong-chun
J0 - Journal of Zhejiang University Science A
VL - 5
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SP - 928
EP - 931
%@ 1869-1951
Y1 - 2004
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2004.0928
Abstract: calcium acrylate is a polymerized grout, and can polymerize in an aqueous solution. The polymerization reaction utilizes ammonium persulfate as a catalyst and sodium thiosulfate as the activator. Based on the theory of reaction kinetics, this study on the relation between gel time and concentration of activator and catalyst showed that gel time of calcium acrylate is inversely proportional to activator and catalyst concentration. A formula of gel time is proposed, and an example is provided to verify the proposed formula.
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