The characteristics of end hook steel fiber mainly include the following aspects:
High performance: end hook steel fiber belongs to high-performance steel fiber, which can significantly improve the impact resistance and fatigue resistance of concrete, and enhance the impermeability of concrete.
Physical properties:
High tensile strength: The tensile strength of end hook steel fiber is between 600-1000MPa.
Good toughness: After being used in concrete, it significantly improves the reinforcement and toughening effect of concrete.
Low price: Compared with steel fibers of other shapes, end hook steel fiber has a higher cost performance.
Wide application field: end hook steel fiber is widely used in industrial underground slabs, commercial and residential slabs, warehouses, roads, airports, bridges, dams, ports, railways, mines, tunnels and other engineering fields. It is suitable for structural engineering or local parts with high requirements for tensile, shear, flexural strength and crack resistance, impact resistance, fatigue resistance, earthquake resistance, explosion resistance and other performance.
Production process: The production process of end hook steel fiber includes drawing cold-drawn steel wire into steel wire of specific size, then arranging it evenly, and bonding it with imported water-soluble glue.
Technical features: The end hook steel fiber is a variable-section fiber with convex marks at both ends to increase the cross-section. This design will not deform the shape of the convex marks at both ends when sliding in the concrete component, and has a strong anchoring effect.