Proceedings of the 2015 International Conference on Materials, Environmental and Biological Engineering

Synthesis on a type of polycarboxylate superplasticizer under room temprature

Authors
Xing Li, Minghua Yuan, Chong Sun, Jinwen Wang
Corresponding Author
Xing Li
Available Online April 2015.
DOI
10.2991/mebe-15.2015.50How to use a DOI?
Keywords
polycarboxylate superplasticizer; temprature; fluidity of cement paste; concrete slump
Abstract

This investigation was undertaken to evaluate a new kind of polycarboxylate superplasticizer .Used polyoxyethylene ether (TPEG), acrylic acid (AA) functional monomer (A)and as the monomer, hydrogen peroxide (H2O2) as initiator, Vitamin C (Vc)as reducing agent, TGA as chain transfer agent, synthesised polycarboxylate superplasticizer with high water reducing rate under 15 ~ 27 . The effect of admixtures on fluidity and concrete slump were discussed in this paper..This investigation also evaluated the influence of different serials of polyoxyethylene ether, the dosage of hydrogen peroxide (H2O2) and Vitamin C (Vc).

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2015 International Conference on Materials, Environmental and Biological Engineering
Series
Advances in Engineering Research
Publication Date
April 2015
ISBN
10.2991/mebe-15.2015.50
ISSN
2352-5401
DOI
10.2991/mebe-15.2015.50How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Xing Li
AU  - Minghua Yuan
AU  - Chong Sun
AU  - Jinwen Wang
PY  - 2015/04
DA  - 2015/04
TI  - Synthesis on a type of polycarboxylate superplasticizer under room temprature
BT  - Proceedings of the 2015 International Conference on Materials, Environmental and Biological Engineering
PB  - Atlantis Press
SP  - 209
EP  - 212
SN  - 2352-5401
UR  - https://doi.org/10.2991/mebe-15.2015.50
DO  - 10.2991/mebe-15.2015.50
ID  - Li2015/04
ER  -