Investigating the Effect of Applying Polypropylene Fiber on Compressive Strength of Self-consolidating Concrete

Investigating the Effect of Applying Polypropylene Fiber on Compressive Strength of Self-consolidating Concrete

نوع فایل :PDFتعداد صفحات :9
سال انتشار :1395
چکیده
Mechanical characteristics of fiber concrete is affected by type, percentage, length to diameter ration, context resistance, size and shape of fiber, sample preparing method and size and shape of sand material. Therefore, in order to use in each case, mix design should be prepared and it must be tested. The current research have been designed and conducted in order to examine the effect of applying propylene fiber on pressure behavior of Self- consolidating concrete. Washed sand with fineness modulus of 3.19 was used in order to prepare experimental samples. The sand which was used in self-consolidating concrete was of broken sand with maximum diameter of 10 millimeter and specific gravity of 2.68….