The addition of imitation steel fibers in concrete has the following characteristics:
1. Effectively reduce the harm caused by concrete cracks and improve the tensile, bending and flexural strength of concrete;
2. In the event of earthquakes and other severe natural disasters, it can reduce damage;
3. Reduce the fatal defects inside the concrete and improve the impermeability of the concrete;
4. Protect steel bars from corrosion and improve the durability of concrete structures;
5. Increase the wear resistance of concrete:
6. Significantly improve the anti-fatigue performance;
7. It can prevent damage to tires when used on roads.
Application of imitation steel fiber reinforced concrete:
1. Organic imitation steel fiber concrete has high bending and tensile strength, and can be used for culvert support, mountain slope protection and other support projects
2. Organic imitation steel fiber concrete has high crack resistance, and can be used in basement anti-seepage, reservoirs and low-pressure water pipelines and other projects
3. Organic imitation steel fiber concrete has high impact and abrasion resistance, and can be used in high-speed water flow parts such as spillways, stilling tanks, and gate floors of water conservancy and hydropower projects;
4. The organic imitation steel fiber is made of synthetic materials, which has the characteristics of steel fiber, so it has more advantages when used in concrete projects in corrosive environments such as seawater;
5. Due to the high tensile strength, fracture toughness and fatigue resistance of organic imitation steel fiber concrete, it can be used for parts bearing dynamic loads
Bits, such as highways, railway bridges and other projects.
Economic comparison:
Organic imitation steel fiber is developed for the use of steel fiber. Its cross-sectional shape and specific surface area are similar to steel fiber. Therefore, when comparing the economy of the two materials, it can be assumed that they have the same specific surface area. The specific gravity of steel is 7.8kg/cm’, and the specific gravity of organic imitation steel fiber is 0.95kg/cm’. Under the same volume content, the weight of steel fiber is 8 times that of organic imitation steel fiber. Therefore, it is not difficult to see that replacing steel fibers with organic imitation steel fibers can greatly reduce costs.
Post time: Jul-24-2023