由江苏江阴市山观合成建筑材料厂研制开发的FS混凝土防裂型防水剂,最近在南京通过了江苏省建材局组织的技术鉴定。 该防水剂具有微膨胀、减水、早强等性能,抗渗标号达到S40以上,各项性能指标均达到JC 474—92标准,先后为国内80多个防水工程解决了抗渗难题。该产品通过微膨胀提高混凝 The FS concrete anti-cracking water repellent agent developed by Jiangyin Shanguan Synthetic Building Materials Factory in Jiangsu Province recently passed the technical appraisal organized by the Jiangsu Building Materials Bureau in Nanjing. The water repellent has the properties of micro-expansion, water reduction, early strength, etc. The anti-osmosis index reaches S40 or more, and all performance indicators have reached the JC 474-92 standard. It has solved the impermeability problem for more than 80 domestic waterproof projects. This product improves coagulation through micro expansion