本文介绍了石膏板、乳胶漆、可渗透乙烯基墙纸、乙烯基墙纸和弹性灰泥的水蒸气渗透性试验结果。对于每种材料，都进行了一系列改进杯试验，并获得了材料的水蒸气渗透性，作为整个试样相对湿度的函数。本试验方法是对ASTM标准试验方法E96-93的修改。本研究中测试的材料的渗透率值与有限的文献数据进行了比较，结果表明两者吻合良好。单位:双引文:ASHRAE交易，第106卷，第。1.

This paper presents the experimental water vapor permeability results for gypsum board, latex paint, permeable vinyl wallpaper, vinyl wallpaper, and elastomeric stucco. For each material, a series of modified cup tests was conducted, and the material water vapor permeability was obtained as a function of relative humidity across the specimen. This test method was a modification of the ASTM Standard Test Method E 96-93. The permeability values for the materials tested in this study were compared to the limited available data from literature and were found to be in good agreement.Units: Dual