How to divide the type of steel fiber?
Release time:
2024-12-25
Divided according to the shape: flat -level steel fiber, voltational steel fiber, waveform steel fiber, hook -shaped steel fiber, large head -shaped steel fiber, double -pointed steel fiber, bundle steel fiber, etc.
Types of steel fiber
Steel fiber manufacturers: Steel fiber has not been released for a long time, but the application field is becoming more and more extensive. Correspondingly, the variety of steel fibers has
continued to increase.
1. Divided according to the shape: flat -level steel fiber, voltational steel fiber, waveform steel fiber, hook -shaped steel fiber, large head -shaped steel fiber, double -pointed steel fiber, bundle
steel fiber, etc.
2. Divided by the shape of the section include: circular (A), rectangular (B), slot type (C), irregular (D)
3. Divided by the production process: cutting steel fibers (cutting with fine steel wire); shearing steel fiber (with thin steel plate, cutting with steel);
Steel fiber manufacturers: milling steel fiber (cutting with thick steel plates or steel ingots); melting steel fiber (pumping with molten steel water). The more promising is soluble steel fiber, which
is low in price.
4. Divide the material:
General carbon steel fiber (tensile strength is generally 300 ~ 2500MPa);
Stainless steel fiber (according to the material of 304,310,330,430,446, etc.);
Other metal fibers (aluminum fiber, copper fiber, titanium fiber and alloy fiber).
5. Divide it according to the surface coating state:
No coating layer, surface coating oxygen resin, galvanized, etc. A large number of ordinary steel fibers are used in a large number of coated layers.
6. Classification of construction technology: spraying, pouring.
7. Classification according to the diameter size:
Ordinary steel fiber (diameter D> 0.08mm);
Ultra -fine steel fiber (diameter d≤0.08mm);
Ultra -fine steel fiber is mainly used to enhance plastic and asbestos friction materials.
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Alkaline -resistant glass fiber grid cloth function
Secondly, the alkali -resistant glass fiber grid also has important applications in stone enhancement. The back of the marble or mosaic can be evenly dispersed in the construction application in the construction application to enhance and protect. This material has good admission and positioning, and is suitable for enhancement of various wall materials.
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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