Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials

Early age performance evaluation of new-anti cracking functional materials of concrete on member scale

Authors
Ting Yao, Yujiang Wang, Qian Tian, Wen Xu
Corresponding Author
Ting Yao
Available Online July 2015.
DOI
10.2991/icimm-15.2015.138How to use a DOI?
Keywords
concrete; member scale; expansive agent; hydration heat regulation; new-anti cracking functional materials
Abstract

Early deformation cracking is a widespread problem in base concrete walls of high-rise building. In the view of material to solve concrete cracking at early age, new-anti cracking functional materials make it by reducing shrinkage and regulating hydration heat. In this paper, several groups of concrete members were designed to contrast the effect of the functional materials, and based on embedding sensors in concrete members, temperature evolutions and strain evolutions are obtained in outdoor. The results show that compared with reference concrete, the maximum temperature rise of concrete prepared with new-anti cracking functional materials not only was reduced, but only there are reasonably expansive deformation at early age which can compensate later shrinkage which will be very beneficial to inhibit cracking.

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/).

Download article (PDF)

Volume Title
Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials
Series
Advances in Engineering Research
Publication Date
July 2015
ISBN
978-94-62520-88-2
ISSN
2352-5401
DOI
10.2991/icimm-15.2015.138How 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  - Ting Yao
AU  - Yujiang Wang
AU  - Qian Tian
AU  - Wen Xu
PY  - 2015/07
DA  - 2015/07
TI  - Early age performance evaluation of new-anti cracking functional materials of concrete on member scale
BT  - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials
PB  - Atlantis Press
SP  - 731
EP  - 736
SN  - 2352-5401
UR  - https://doi.org/10.2991/icimm-15.2015.138
DO  - 10.2991/icimm-15.2015.138
ID  - Yao2015/07
ER  -