Preparation and Application of Composite Lightweight Aggregate Concrete Self-Insulation Block

DOI

10.2991/icache-15.2015.21How to use a DOI?

Keywords

Composite Lightweight Aggregate Concrete, Self-insulation Block, Preparation, Application

Abstract

The composite lightweight aggregate concrete self-insulation block is prepared by pumice, polystyrene particles and other materials. The self-insulation block has dumbbell-shaped hole filled with polystyrene foam. Its preparation and molding process are studied in the test. The self-insulation blocks are applied to infilled walls in frame structure. The results show that the self-insulation block of composite lightweight aggregate concrete is with the hollow rate of 54.1%, heat resistance of 2.177 (m²•K)/W, a density of 642.29kg/m3, compressive strength of 3.96MPa. The self-insulation blocks meet exterior wall energy requirements and mechanical requirements in severe cold zones and the blocks are suitable for application.

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  - Jiansuo Ma
AU  - Miaomiao Zhou
AU  - Huanqin Cai
AU  - Runshan Bai
PY  - 2015/11
DA  - 2015/11
TI  - Preparation and Application of Composite Lightweight Aggregate Concrete Self-Insulation Block
BT  - Proceedings of the 2015 International Conference on Architectural, Civil and Hydraulics Engineering
PB  - Atlantis Press
SP  - 102
EP  - 105
SN  - 2352-5401
UR  - https://doi.org/10.2991/icache-15.2015.21
DO  - 10.2991/icache-15.2015.21
ID  - Ma2015/11
ER  -