Effects of Different Content Delay Released Welan Gum Pellets on the Performance of Cement Paste

DOI

10.2991/ifeesd-16.2016.123How to use a DOI?

Keywords

Delay release wenlan gum, Bleeding rate, Hydration heat.

Abstract

Welan gum is widely applied in environmental admixtures due to its good thickening and rheological properties. There is an obvious competitive absorption when welan gum coexists with polycarboxylate superplasticizer. Effect of different modified welan gum pellets on the properties of cement and concrete were studied in this paper. Compared with original welan gum, appropriate preparation technology and content were optimally selected.

Copyright

© 2016, 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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TY  - CONF
AU  - Chengjie Qu
AU  - Qinglin Zhao
PY  - 2016/05
DA  - 2016/05
TI  - Effects of Different Content Delay Released Welan Gum Pellets on the Performance of Cement Paste
BT  - Proceedings of the 2016 International Forum on Energy, Environment and Sustainable Development
PB  - Atlantis Press
SP  - 679
EP  - 683
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesd-16.2016.123
DO  - 10.2991/ifeesd-16.2016.123
ID  - Qu2016/05
ER  -