Abstract
A type of concrete expansion agent was developed by utilizing an industrial waste residue-soda residue and an industrial waste liquor. Adding 3%-6% of the agent into Portland cement enables a shrinkage-compensating concrete to be prepared. Mortar and concrete containing this expansion agent have better shrinkage-compensating and mechanical properties. The raw materials component, production process, technical properties, micro-analysis of mortar made with this expansion agent, mechanism of expansion and research results were described. The experimental results show that this type of concrete expansion agent accords with the standard and its main mineral component is xCaO-ySO3-zAl2O3.
| Original language | English |
|---|---|
| Pages (from-to) | 79-82 |
| Number of pages | 4 |
| Journal | Journal Wuhan University of Technology, Materials Science Edition |
| Volume | 18 |
| Issue number | 3 |
| Publication status | Published - Sep 2003 |
| Externally published | Yes |
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Keywords
- Concrete expansion agent
- Expansive concrete
- Industrial waste
- Shrinkage-compensating concrete
- Soda residue
ASJC Scopus subject areas
- Materials Science(all)
Cite this
Development of soda residue concrete expansion agent. / Wang, Bao Min; Wang, Li Jiu; Mohd. Zain, Muhammad Fauzi; Lai, F. C.
In: Journal Wuhan University of Technology, Materials Science Edition, Vol. 18, No. 3, 09.2003, p. 79-82.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Development of soda residue concrete expansion agent
AU - Wang, Bao Min
AU - Wang, Li Jiu
AU - Mohd. Zain, Muhammad Fauzi
AU - Lai, F. C.
PY - 2003/9
Y1 - 2003/9
N2 - A type of concrete expansion agent was developed by utilizing an industrial waste residue-soda residue and an industrial waste liquor. Adding 3%-6% of the agent into Portland cement enables a shrinkage-compensating concrete to be prepared. Mortar and concrete containing this expansion agent have better shrinkage-compensating and mechanical properties. The raw materials component, production process, technical properties, micro-analysis of mortar made with this expansion agent, mechanism of expansion and research results were described. The experimental results show that this type of concrete expansion agent accords with the standard and its main mineral component is xCaO-ySO3-zAl2O3.
AB - A type of concrete expansion agent was developed by utilizing an industrial waste residue-soda residue and an industrial waste liquor. Adding 3%-6% of the agent into Portland cement enables a shrinkage-compensating concrete to be prepared. Mortar and concrete containing this expansion agent have better shrinkage-compensating and mechanical properties. The raw materials component, production process, technical properties, micro-analysis of mortar made with this expansion agent, mechanism of expansion and research results were described. The experimental results show that this type of concrete expansion agent accords with the standard and its main mineral component is xCaO-ySO3-zAl2O3.
KW - Concrete expansion agent
KW - Expansive concrete
KW - Industrial waste
KW - Shrinkage-compensating concrete
KW - Soda residue
UR - http://www.scopus.com/inward/record.url?scp=1342327826&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=1342327826&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:1342327826
VL - 18
SP - 79
EP - 82
JO - Journal Wuhan University of Technology, Materials Science Edition
JF - Journal Wuhan University of Technology, Materials Science Edition
SN - 1000-2413
IS - 3
ER -