UHPC Crack-Resistant Synthetic Fiber
Our UHPC dedicated fiber is specifically engineered for ultra-high-performance concrete (UHPC) applications, featuring a unique chemical modification technology that significantly enhances the fiber’s bonding strength and overall performance with concrete. Unlike traditional fibers, which typically rely on physical indentation to increase friction and improve adhesion with concrete, this approach compromises tensile strength—especially in fibers with a mere 0.2mm diameter. To address this limitation, we employ a chemical modification process to restructure the polypropylene molecular chain, boosting interfacial adhesion with inorganic materials without sacrificing tensile strength. This innovative solution maintains the fiber’s exceptional tensile strength (>600 MPa) while greatly improving its grip with concrete, ensuring outstanding durability and crack resistance in advanced applications such as rammed earth panels, fair-faced concrete, and translucent concrete. This patented product is tailor-made for construction projects demanding high performance and sustainability.