EFFECTS OF POLYPROPYLENE FIBERS ON PHYSICAL AND MECHANICAL PROPERTIES OF CONCRETES
Publish place: 3rd International Conference on Concrete and Development
Publish Year: 1388
Type: Conference paper
Language: English
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Document National Code:
ICCD03_106
Index date: 11 October 2008
EFFECTS OF POLYPROPYLENE FIBERS ON PHYSICAL AND MECHANICAL PROPERTIES OF CONCRETES abstract
In this present study, the effects of adding polypropylene fibers on physical and mechanical properties of concretes are investigated. To this end, three concrete mixtures consists of 6 mm, 12 mm and 19 mm polypropylene fibers are made and their physical/ mechanical aspects are studied and compared with control concrete.The results manifest that adding polypropylene fibers increases the flexural
strength slightly and decreases the cracks width. Besides, the compressive strength decreases slightly. These properties are improved with increase of fibers length .
EFFECTS OF POLYPROPYLENE FIBERS ON PHYSICAL AND MECHANICAL PROPERTIES OF CONCRETES Keywords:
EFFECTS OF POLYPROPYLENE FIBERS ON PHYSICAL AND MECHANICAL PROPERTIES OF CONCRETES authors
M Najimi
Concrete Department, Building and Housing Research Centre, Tehran, IRAN
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