摘要
通过在普通混凝土中添加0.6 kg/m3、0.9 kg/m3、1.2 kg/m3等三种不同含量的改性聚酯纤维,获得了三种不同的改性聚酯纤维混凝土,通过对比性实验,结果表明掺量为1.2 kg/m3改性聚酯纤维能显著的提高混凝土的抗折强度。
In this text, we added modified polyester fiber in ordinary concrete in three different content, such as 0.6 kg/m^3 ,0.9 kg/m^3 , 1.2 kg/m^3 , and we got three differences modified polyester fiber reinforced concrete. Through comparison experimental study, Results suggest that the modified polyester fiber＇ s content of 1.2 kg/m^3 can advance bending strength of concrete markedly.
出处
《山东建材》
2007年第3期54-56,共3页
Shandong Building Materials
