... , bridge constructions, building of water diversion facilities, etc Application- it is widely used in road, protection railings, bridge constructions, building of ... when mixed in concrete and mortar. Features- Polypropylene fiber is high-performance fiber which is widely used in concrete and mortar project, because it ... request)Recommended dosage0.6~1.0kg/m3, 1.8kg/m3 is OK for special purpose