四川省建筑科学研究所和四川省第十二建筑公司,共同研制成功的JM-Ⅲ型混凝土减水剂,首次采用硫酸酸化处理废液,改变了传统的硫化处理工艺,使废液处理简单易行,从而可降低生产成本4/5左右。 JM-Ⅲ型混凝土减水剂是以木质素为主要成分的标准型粉剂。运输、储藏及使用都很方便。经使用证明,掺这 The Sichuan Construction Science Research Institute and the 12th Construction Company of Sichuan Province jointly developed the JM-III type concrete water-reducing agent jointly developed for the first time. Sulfuric acid was used to treat the waste liquid and the traditional vulcanization treatment process was changed, making the waste liquid treatment easy. OK, which can reduce production costs by about 4/5. JM-III concrete water reducer is a standard powder with lignin as the main component. It is very convenient for transportation, storage and use. Proven to use, blend this