摘要
商品混凝土的质量、成本受原材料供应的约束限制。本研究使用了一种新型的BL-1混凝土多功能调节剂,与聚羧酸减水剂共同使用,对水泥及砂含泥适应性好,能明显减少水泥用量,改善混凝土的工作性能,具有较好的经济性和实用性,值得推广应用。
The quality and cost of ready-mixed concrete be affected by the quality of raw material. A new kind of concrete admixture BL-1 regulator, used with Polycarboxylate water-reducing admixture, can improve the adaptability to cement and sand clay content, reduce the dosage of cement and the production cost, and obviously improve the performance of concrete, with good economy and practicality, which is worthy of popularization and application.
出处
《商品混凝土》
2014年第8期54-56,共3页
Ready-Mixed Concrete
