建筑外墙渗漏水机理及防治对策

介绍了建筑外墙渗漏的主要形式，并根据流体力学及表面物理化学理论，推导出水在墙体中渗透深度、渗透量及渗透时间的理论计算公式，从而对外墙渗漏的主要影响因素及其影响程度进行定量的评估。针对主要影响因素，简要介绍了防治外墙渗漏的常用方法及注意点

Mechanism of Water Leakage through Exterior Walls of Building and Remedial Countermeasures

This article describes the main forms of water leakage through exterior walls and on the basis of hydromechanics and surface physicochemistry deduces theoretical formulas for the computation of the depth of infiltration of water through walls, its infiltration rate and infiltration duration and thus makes quantitative evaluation of the main influential factors and their influential degree for the water leakage through exterior wall. Furthermore in the light of main influential factors this article briefly describes the commonly used method of preventing and eliminating water leakage through exterior walls.