Effect of curing temperature on coagulation hardening properties of metakaolin substrate polymers
[1]Zheng Juanrong,Liu Lina.Effect of curing temperature on coagulation hardening properties of metakaolin substrate polymers[J].Journal of Zhengzhou University (Engineering Science),2007,28(04):1-3.[doi:10.3969/j.issn.1671-6833.2007.04.001]
Copy
Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
28卷
Number of periods:
2007年04期
Page number:
1-3
Column:
Public date:
1900-01-01
- Title:
-
Effect of curing temperature on coagulation hardening properties of metakaolin substrate polymers
- Keywords:
- metakaolin base polymers; curing temperature; Coagulation hardening; slag; NH+4 switching capacity
- CLC:
- -
- DOI:
- 10.3969/j.issn.1671-6833.2007.04.001
- Abstract:
- The effects of different curing temperatures (10 °C, 20 °C, 30 °C, 60 °C, 90 °C) on the coagulation hardening properties of metakaolin base polymers and the NH+4 exchange capacity of reactants were studied. The results showed that under moisturizing conditions, the setting time of metakaolin base polymer was shortened and the development rate of compressive strength slowed down with the increase of curing temperature. Under the condition of room temperature below 20 °C and moisturizing, the metakaolin base polymer did not condense for 24 h, and the incorporation of slag powder could promote its coagulation. However, with the increase of slag powder, the NH+4 exchange capacity of the reactants decreased.
- References:
- -
- Similar References:
Memo
-
Last Update:
1900-01-01