Ultra™ Series PP Fiber is specially developed to reduce plastic shrinkage cracks. The addition of polypropylene fibers give concrete a multi-directional reinforcement, which allows stresses to be redistributed and offers the possibility of eliminating the use of crack control wire mesh. Besides, it helps to improve impact resistance of hardened concrete, cohesiveness and workability of concrete. On the other hand, it reduces explosive spalling of high strength, low permeability concrete that is exposed to fire.
Ultra™ PP Fiber can be used in all types of construction. It is mainly used for: