Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)

Experimental study on elastic modulus and Poisson's ratio of EPP load-bearing insulation concrete

Authors
Huanqin Cai, Mingyu Li, Jiansuo Ma, Lan Cheng, Teng Guo
Corresponding Author
Huanqin Cai
Available Online May 2018.
DOI
https://doi.org/10.2991/iceesd-18.2018.111How to use a DOI?
Keywords
EPP particles; Load-bearing insulating concrete; Elastic modulus; Poisson's ratio
Abstract

EPP load-bearing insulation concrete is prepared by adding EPP particles into the cement mortar matrix.In order to study the deformation performance of three kinds of EPP load-bearing concrete with different strength grades, the axial compression test of EPP load-bearing concrete is carried out.The experimental results show that the elastic modulus and poisson's ratio decrease with the decrease of compressive strength, but the plasticity increases gradually.The experimental value of elastic modulus is higher than that of empirical formula, and according to the empirical formula of elastic modulus, the formula of elastic modulus of EPP load-bearing insulation concrete is obtained.

Copyright
© 2018, 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 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)
Series
Advances in Engineering Research
Publication Date
May 2018
ISBN
978-94-6252-503-0
ISSN
2352-5401
DOI
https://doi.org/10.2991/iceesd-18.2018.111How to use a DOI?
Copyright
© 2018, 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  - Huanqin Cai
AU  - Mingyu Li
AU  - Jiansuo Ma
AU  - Lan Cheng
AU  - Teng Guo
PY  - 2018/05
DA  - 2018/05
TI  - Experimental study on elastic modulus and Poisson's ratio of EPP load-bearing insulation concrete
BT  - Proceedings of the 2018 7th International Conference on Energy, Environment and Sustainable Development (ICEESD 2018)
PB  - Atlantis Press
SP  - 604
EP  - 609
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceesd-18.2018.111
DO  - https://doi.org/10.2991/iceesd-18.2018.111
ID  - Cai2018/05
ER  -