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耐根穿刺防水卷材耐霉菌性能测试方法的研究
作者：戴玭，林良，胡冲，李旭梁
（中国建材检验认证集团苏州有限公司，江苏 苏州 215008）
摘要：对耐根穿刺防水卷材进行试验前7种不同前期处理，测试处理后卷材的耐霉菌性能，比较了无机培养基和PDA培养基对耐霉菌性能评判的影响，验证了无机培养基仍是最适宜的培养基，试验前冲水可以降低外部因素对结果的影响，此外，沥青基卷材通过边缘封边可避免胎基对测试结果的影响。通过试验为耐穿刺防水卷材霉菌性能检测的规范化进行了前期探索。
关键词：耐霉菌性能；耐根穿刺防水卷材；前期处理；培养基
中图分类号：TU57+3 文献标识码：A 文章编号：1001-702X（2020）11-0040-05
Research on mildew resistance test method of root resistant waterproofing sheet
DAI Pin，LIN Liang，HU Chong，LI Xuliang
（China Building Material Test & Certification Group Suzhou Company，Suzhou 215008，China）
Abstract：Mildew resistance of root resistant waterproofing sheet are tested after seven different preliminary treatments in this paper，at the same time，the influence of inorganic medium and PDA medium on the mildew resistance are also compared. It is verified that the inorganic medium is still the most suitable medium，and flushing the sample before the test can reduce the influence of external factors to the results. In addition，the bituminous waterproofing sheet can avoid the influence of the inlay to the result by edge sealing. Through the test，preliminary exploration is conducted to standardize the mildew resistance test of root resistant waterproofing sheet.
Key words：mildew resistance，root resistance waterproofing sheet，preliminary treatments，medium