论文部分内容阅读
利用造纸黑液经改性处理后作为减水剂用于混凝土砂浆,有较强的减水效果和分散稳定作用,砂浆流动度也显著改善。
The use of papermaking black liquor modified as a superplasticizer for concrete mortar, have a strong water reducing effect and dispersion stability, mortar fluidity is also significantly improved.