建筑密封胶防霉性能试验标准对比分析  

Comparison and Analysis of Test Standards for Mold Resistance of Building Sealants

作　　者：郭嘉玲 朱应和 Guo Jialing;Zhu Yinghe(Guangzhou Baiyun Chemical Industry Co.,Ltd.,Guangzhou,Guangdong510540,China)

机构地区：[1]广州市白云化工实业有限公司,广东广州510540

出　　处：《中国建筑防水》2023年第7期48-51,共4页China Building Waterproofing

摘　　要：概述了国内外密封胶防霉性能试验的相关标准JC/T 885—2016《建筑用防霉密封胶》、ISO 21265—2021《建筑与土木工程密封胶—密封胶表面真菌生长的评估》和ASTM G21—2015(2021)《合成高分子材料抗真菌性能的测定方法》,围绕此三个标准的适用范围、测试菌种、培养方式、接种量、培养温湿度与时间、等级评价等方面进行了对比分析。This article provides an overview of relevant domestic and international standards for mold resistance testing of sealants:JC/T 885—2016“Anti-mildew sealants for building”,ISO 21265—2021“Building and civil engineering sealants assessment of the fungal growth on sealant surfaces”and ASTM G21—2015(2021)“Standard practice for determining resistance of synthetic polymeric materials to fungi”.A comparative analysis of the three standards is conducted from the aspects of application scope,testing strains,cultivation methods,inoculation amount,cultivating temperature,humidity and time,grade evaluation et cetera.

关 键 词：建筑密封胶 防霉性能 试验方法标准 

分 类 号：TU578[建筑科学—建筑技术科学] TU504