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How to Reduce Steel Fiber Cracks?

Jun. 09, 2021

As a Steel Fiber Reinforced Concrete Supplier, share it with you.

Steel fiber is usually used in combination with concrete. Steel fiber refers to the ratio of length to diameter (the ratio of fiber length to diameter) made by cutting thin steel wire, cold-rolled strip shear, steel ingot milling, or rapid condensation of molten steel. When the fiber section is non-circular, the equivalent section circle is converted The diameter of the area) is 40 to 80 fibers. Low-carbon steel fibers can be used to prepare steel fiber concrete for steel fiber concrete used at room temperature; while for fire-resistant steel fiber concrete, stainless steel fibers must be used. Adding proper amount of steel fiber to mortar or concrete can increase its tensile and flexural strength, and greatly improve its toughness and impact strength. After being mixed with concrete, the strength of concrete can be greatly improved, making it highly resistant to cracking. Once cracks appear on the surface or inside of concrete, steel fiber can control such cracks within a certain range, prevent cracks from expanding, and improve the impact strength of the project.

Glued Hooked End Steel Fiber

Glued Hooked End Steel Fiber

Whether it is a small crack in the concrete or a large external crack, steel fiber can play a good barrier effect, and the effect is very obvious. These cracks are easy to shrink due to the effect of steel fiber, but if there is no steel fiber, these small cracks It may become a potential threat to concrete.

In addition, some small projects in the basement also consider moisture and water resistance, because underground moisture will corrode concrete and steel fibers. This requires not only improving the steel fibers, coating the surface of the steel fibers, and increasing their anti-corrosion properties, but also adding waterproof materials. Into the concrete, so that the concrete can be better used. In engineering, steel fiber is not an independent product. It is used in conjunction with the use of concrete. Therefore, in the manufacture of concrete, we must always consider whether it can be fully combined with concrete and whether the performance of concrete can be obtained.

Our company also has Glued Hooked End Steel Fiber on sale, welcome to contact us.

> How to Use Steel Fiber to Solve Urban Construction Problems?

< What is the Role of Steel Fiber in the Cement Matrix?

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