Study on the Influence of Fiber Type on Mechanical Properties of Synchronization Plus Fiber Stone Layer

Based on pullout test, shear test, tensile test strip, studied the influence of three fibers and glass fibers of different lengths on mechanical properties of synchronization plus fiber stone layer. Test results show that, glass fiber and polyacrylonitrile fiber has little effect on the interfacial bonding performance difference compared with no fiber, polyester fiber has greater impact on the interfacial bonding performance; Adding fiber, crack resistance significantly enhanced, including glass fiber and polyacrylonitrile fiber are most obvious, considering, determined glass fiber as the best choice , 60mm as the optimum length.