高性能混凝土的耐久性试验研究

Experimental Studies on the High Performance Concrete＇s DurabiLity

通过试验研究,探讨了HP水溶性高分子“纤维”、FDN高效减水剂与粉煤灰双掺配制的高性能混凝土的耐久性,提出了HP的建议掺量,并通过SEM扫描电镜分析了HP、FDN对混凝土微观结构的改善机理.

Experimental studies on the durability of HPC with hydrosuluble HP fiber,FDN superplasticizer and fly ash. Some ideas about mechanism of the actions of aruhuesiru and fly ash on HPC are proposed according to the analysis of microstructure.