What is steel fiber
Release time:
2024-12-25
By adding an appropriate amount of steel fiber to the concrete, it can significantly improve the mechanical properties such as tensile, bending, impact resistance and crack resistance, and transform the original brittle materials into composite materials with tough and ductility. In addition, steel fiber can also extend the life of concrete and reduce the possibility of cracking and fracture.
Steel fiber is a fine fiber -shaped material made by cutting off fine steel wire, cold -rolled steel shear, steel ingot milling, or rapid steel water condensation method, and its length ratio is usually between 30 and 100. The material of steel fiber can be carbon steel, stainless steel or other metals, with high strength and good elasticity. Ound
Steel fiber is mainly used to enhance the performance of mortar or concrete. By adding an appropriate amount of steel fiber to the concrete, it can significantly improve the mechanical properties such as tensile, bending, impact resistance and crack resistance, and transform the original brittle materials into composite materials with tough and ductility. In addition, steel fiber can also extend the life of concrete and reduce the possibility of cracking and fracture.
The manufacturing method of steel fiber includes methods such as cold pull -up steel wire, thin steel plate, steel block or steel ingot milling, and melt steel gauze. According to different application needs, steel fibers can have many shapes, such as circular, rectangular, jagged, etc. to enhance the interface bonding with mortar or concrete.
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2024-12-25
The difference between shear steel fiber and milling steel fiber
The tensile strength, bending strength, and impact toughness of the milling steel fiber 的 are relatively low, but its tensile and pressure resistance are particularly prominent, and it also has good crack resistance. The surface of milling steel fiber is rough, and the adhesive strength of the concrete can significantly enhance the tensile and bending strength of the concrete
2024-12-25
Steel fiber concrete also has superior economy, and the intensity and weight ratio increased, making it widely used in civil engineering.
2024-12-25
By adding an appropriate amount of steel fiber to the concrete, it can significantly improve the mechanical properties such as tensile, bending, impact resistance and crack resistance, and transform the original brittle materials into composite materials with tough and ductility. In addition, steel fiber can also extend the life of concrete and reduce the possibility of cracking and fracture.
2024-12-25
The main performance of steel fiber
Steel fiber concrete is widely used in many areas, such as urban road engineering, manhole cover, railway road surface, highway telescopic joints, cement concrete roads and other excellent performance.
2024-12-25
Advantages and use of steel fiber
Good high temperature intensity and corrosion resistance: Steel fiber has a microcrystalline structure, high strength and toughness, and can still maintain good strength and corrosion resistance at high temperature environments.
2024-12-25
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