INTERSTITIAL CONDENSATION AND THE VAPOR PERMEABILITY OF BUILDING-MATERIALS

被引：2

作者：

GALBRAITH, GH

MCLEAN, RC

机构：

[1] Division of Thermo-Fluid and Environmental Engineering, Faculty of Engineering, University of Strathclyde, Glasgow

来源：

ENERGY AND BUILDINGS | 1990年 / 14卷 / 03期

关键词：

D O I：

10.1016/0378-7788(90)90041-G

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The currently favoured techniques for interstitial condensation prediction are highly approximate in their treatment of the moisture transmission process, but will continue to be used until a more comprehensive model is available. It is important therefore that designers using these techniques have at their disposal accurate material performance data. Current information is shown to be inadequate and could not be applied with any degree of confidence. An alternative approach to data presentation is proposed which allows the prediction of vapour permeability for any given set of humidity conditions. Values of permeability can be generated in this format with only minor modifications to currently adopted standard test methods. © 1990.

引用

页码：193 / 196

页数：4

共 7 条

[1]

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[2]

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[3]

Luikov, Systems of differential equations of heat and mass transfer in capillary porous bodies, Int. J. Heat Mass Transfer, 18, 1 A, pp. 1-14, (1975)

[4]

Kissel, Capillary and vapour moisture transfer within multilayer walls, Ph.D. Thesis, (1983)

[5]

Galbraith, McLean, Realistic vapour permeability values, Batiment International, Building Research and Practice, 14, pp. 98-103, (1986)

[6]

Condensation, Building Research Establishment Digest, 110, (1972)

[7]

Burberry, Condensation, Archit. J., pp. 723-739, (1979)

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