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Study of Crack Resistance Property of Polyvinyl Alcohol Fiber Reinforced Concrete
The strength, ultimate tensile value, compressive elastic modulus and drying shrinkage of polyvinyl alcohol fiber reinforced concrete were studied by tests, and its crack resistance property was also studied by plate method and temperature stress testing machine. The test results showed that PVA fiber could improve the tensile strength and ultimate tensile value of concrete, lower its compressive elastic modulus and drying shrinkage, restrain its early plastic shrinkage and drying shrinkage cracks, reduce its cracking temperature and improve the crack resistance property of concrete, moreover, the effect of long PVA fiber was better.
Study of Crack Resistance Property of Polyvinyl Alcohol Fiber Reinforced Concrete
The strength, ultimate tensile value, compressive elastic modulus and drying shrinkage of polyvinyl alcohol fiber reinforced concrete were studied by tests, and its crack resistance property was also studied by plate method and temperature stress testing machine. The test results showed that PVA fiber could improve the tensile strength and ultimate tensile value of concrete, lower its compressive elastic modulus and drying shrinkage, restrain its early plastic shrinkage and drying shrinkage cracks, reduce its cracking temperature and improve the crack resistance property of concrete, moreover, the effect of long PVA fiber was better.
Study of Crack Resistance Property of Polyvinyl Alcohol Fiber Reinforced Concrete
Advanced Materials Research ; 287-290 ; 178-182
2011-07-04
5 pages
Article (Journal)
Electronic Resource
English
| British Library Conference Proceedings | 2015