waterreducer相关论文
In this study, amino-based superplasticizers modified by copolymerization of lignosulfonate are studied and amino-based ......
以磺化改性木素为例,从磺化改性木素水溶液的表面张力、水泥料浆颗粒表面吸附量及其沉降性能等三个方面研究了木素减水剂对水泥生料......
分析了影响混凝土强度的因素,介绍了配制高强混凝土的途径,并把硅粉与减水剂进行了比较,得出结论,在配制高强混凝土上,硅粉的潜力远远超......