减水剂对磷渣适应性的影响

Effect of water-reducing agent on adaptability of phosphorus flag

以磷渣为对象,研究了不同类型减水剂对磷渣适应性的影响,结果表明:减水剂的加入,磷渣砂浆的泌水率有所增加,凝结时间显著延长。减水剂适应试验中,磷渣在的减水率、凝结时间、泌水率等指标上对VF-9的适应性最好。

Taking phosphorous slag （ PS ） as observed object, effect of different water-reducing agents （WA） on adaptability of PS are researched. Results show that：in PS mortar of WA,bleeding rate gets higher and settling time prolonged extremely.The WA of VF-9 is better in the reduce-water rate, settling time, breeding rate in the test of adaptability of WA.