Effects of the anisotropy of extruded earth bricks on their hygrothermal properties

被引：46
|
作者：
Maillard, P. [1 ]
Aubert, J. E. [2 ]
机构：
[1] CTMNC, Serv Ceram R&D, F-87069 Limoges, France
[2] Univ Toulouse, UPS, INSA, LMDC, F-31077 Toulouse 4, France
来源：
CONSTRUCTION AND BUILDING MATERIALS | 2014年 / 63卷
关键词：
Earth construction; Earth brick; Thermal conductivity; Water vapour permeability; Anisotropy; RAMMED EARTH; BLOCK;
D O I：
10.1016/j.conbuildmat.2014.04.001
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The study focuses on the thermal and hydric properties of extruded earth bricks. The thermal conductivity and water vapour permeability tests highlight anisotropic behaviour of the bricks depending on the extrusion direction during the production process. The results confirm that the extrusion process has a major influence on the orientation of clay layers and has an impact on the hygrothermal properties. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：56 / 61
页数：6
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