WATER-MOVEMENT IN POROUS BUILDING-MATERIALS .11. CAPILLARY ABSORPTION FROM A HEMISPHERICAL CAVITY

被引：7
|
作者：
WILSON, MA
HOFF, WD
HALL, C
机构：
[1] Department of Building Engineering, UMIST, Manchester, M60 1QD
[2] Schlumberger Cambridge Research, Cambridge, CB3 0EL
来源：
BUILDING AND ENVIRONMENT | 1994年 / 29卷 / 01期
关键词：
Approximation theory - Brick - Capillarity - Mathematical models - Mortar - Porous materials - Water absorption;
D O I：
10.1016/0360-1323(94)90058-2
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The absorption of water from a hemispherical cavity is analysed in terms of the sharp wet front model. A series approximation to the equation describing the absorption of water from a hemispherical cavity is derived. This equation is wed to obtain values of the water sorptivity of brick and mortar materials from three-dimensional absorption data.
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页码：99 / 104
页数：6
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