（CTEI网讯）

会议：第十二届亚洲纺织会议暨2013中国纺织学术年会

时间：2013年10月24-26日

地点：上海东华大学

分会场：高品质产业用纺织品

报告题目：纤维在混凝土复合材料中的应用

报告人：Ali Akbar Merati

报告英文简介：

This study presents comprehensive experimental data regarding the effects of adding Estabragh fibers with different fiber volume fractions of 0.25% and 0.5% and 0.75% to improve the performance characteristics of the fiber-containing cement composites of mortar. The mortar shrinkage was evaluated by counting the number of cracks and measuring the width of cracks on the surface of mortar samples. Although, the Estabragh fibers loss their strength in a alkali environment of cement composites, but, the ability of Estabragh fibers to bridge on the micro cracks in the mortar matrix cause to decrease the number of cracks and their width on the surface of the mortar samples in comparison with the plain mortar. The results shows, the width of the cracks extremely decreases with adding a small amount of Estabragh fibers (0.25%) into the cement composite of mortar. The width of the cracks even shows more decreases as the percentage of Estabragh fibers increases from 0.25% to 0.75%. Another results show that the bending resistance of mortar with 0.25% of Estabragh fibers is higher than that of plain mortar.

【专题】第十二届亚洲纺织会议暨2013中国纺织学术年会

http://www.ctei.gov.cn/special/2013nzt/atc12/