Research and Manufacturing of New Type Lightweight and High-strength Foam Concrete.

DOI

10.2991/meic-15.2015.25How to use a DOI?

Keywords

gob-side entry retaining; foam concrete; concrete block

Abstract

In order to solve the problems like large mass of concrete block, high labor intensity of workers and low construction efficiency in the ordinary masonry-filling combined construction technology which are used in continuously mining and quick gob-side entry retaining technologies, this article carried out indoor proportion experimental study on lightweight and high-strength foam concrete (LHFC). The study results show that, the preparation of foam concrete materials with density level of 1200kg/m3 and uniaxial compressive strength of 10-15MPa by chemical foaming method and optimizing proportion through adding three materials which are silica, slag and flyash to match with the structure system of "cement + fine sand" can completely be realized.

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/).

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TY  - CONF
AU  - Zi-bo Tang
AU  - Xianjun Tan
PY  - 2015/04
DA  - 2015/04
TI  - Research and Manufacturing of New Type Lightweight and High-strength Foam Concrete.
BT  - Proceedings of the 2015 International Conference on Mechatronics, Electronic, Industrial and Control Engineering
PB  - Atlantis Press
SP  - 101
EP  - 104
SN  - 2352-5401
UR  - https://doi.org/10.2991/meic-15.2015.25
DO  - 10.2991/meic-15.2015.25
ID  - Tang2015/04
ER  -