Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016)

Conditions on the Application of Sprayable waterproofing Membrane in Tunnels under Sulfate Attack Environments

Authors
Jianqin Ma
Corresponding Author
Jianqin Ma
Available Online December 2016.
DOI
10.2991/icseee-16.2016.7How to use a DOI?
Keywords
Conditions on the Application of Sprayable waterproofing Membrane in Tunnels under Sulfate Attack Environments
Abstract

Spray-on membrane is a new waterproofing system in tunnels. The conditions of the application of this system under sulfate attack environments are analyzed in terms of the deformation and surface condition of the first layer of the shotcrete shell, water ingress and water pressure behind the waterproofing membrane; as well as the mechanism of sulfate attack in concrete, the features of the interaction of the sulfate bearing ground water with shotcrete linings. The results show that the applications of a spray-on waterproofing membrane in a tunnel is possible if the deformation, the durability and specification of materials of the shotcrete and water pressures behind the sprayed membrane are properly controlled. Measures to meet the conditions are presented for the application of the membranes in tunnels.

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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Volume Title
Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016)
Series
Advances in Engineering Research
Publication Date
December 2016
ISBN
978-94-6252-278-7
ISSN
2352-5401
DOI
10.2991/icseee-16.2016.7How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Jianqin Ma
PY  - 2016/12
DA  - 2016/12
TI  - Conditions on the Application of Sprayable waterproofing Membrane in Tunnels under Sulfate Attack Environments
BT  - Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016)
PB  - Atlantis Press
SP  - 39
EP  - 44
SN  - 2352-5401
UR  - https://doi.org/10.2991/icseee-16.2016.7
DO  - 10.2991/icseee-16.2016.7
ID  - Ma2016/12
ER  -