Melt Extract Stainless Steel Fiber Loose for Concrete Reinforcement from China

Melt Extract Stainless Steel Fiber Loose for Concrete Reinforcement from China System 1

Melt Extract Stainless Steel Fiber Loose for Concrete Reinforcement from China

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 5 kg

Supply Capability:: 30000 kg/month

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Specifications

Hooked steel fiber:
1.Diameter:0.4mm-1.0mm
2.Length:   25mm-60mm
3.Material: low carbon steel wire
4.Feature: excellent tensile,high tenacity,against cracking,impact and fatigue
5.Uses:     highway road surface,tunnel,building,airport road surface and so on .

Micro steel fiber:
1.Material: low carbon steel wire,copper coated
   Diameter:0.2mm --0.25mm
   Length:   12mm-14mm
   Tensile strength:>2850Mpa
2.Feature:Excellent tensile, bending and shearing strength, resistance against cracking,   impact and fatigue.
3.Use:It is widely used for buildings, road surface, bridges, tunnels, airport road surface, water conservancy projects, military engineering, and all kinds of building products.

Straight steel fiber:

1) Material: low carbon steel wire

2) Diameter: 0.4mm

3) Length: 18mm-35mm

4) Tensile strength: >1000Mpa

5) Feature: excellent tensile, high tenacity, against cracking, impact and fatigue

6) Uses: highway road surface, tunnel, building, airport road surface and so on.

Picture

Steel fiber

Steel Fiber Loose For Concrete Reinforcement From China

FAQ

certificated: ISO 9001

Technical advantages of Daye steel fiber:
A. Improve mechanical performance of concrete
B. Provide uniform distribution throughout concrete with excellent mixing
C. No balling or caking by adopt correct mixing method

D. Reduce concrete volume

E.Save construction time and cost

F.Reduce excavation volume

G.Available for jointless floor.

Q:I want 10 tons of steel fiber, urgently, where can quickly supply: And steel fiber is divided into several products. Having a cutting, end, hook, milling, copper plated, or steel fiber

Q:What is the recommended fiber length for melt extract stainless steel fiber in concrete?: The fiber length for melt extract stainless steel fiber in concrete is typically recommended to be between 25mm and 50mm. This particular fiber length is considered optimal for enhancing the mechanical properties and durability of concrete. It contributes to the improvement of tensile strength, flexural strength, and impact resistance, resulting in a concrete that is less prone to cracking and performs better overall. Moreover, this fiber length ensures that the fibers are properly dispersed and distributed throughout the concrete matrix, resulting in a more uniform reinforcement throughout the structure. However, it is important to acknowledge that the specific fiber length may vary depending on the application and design requirements. Therefore, it is advisable to consult with a structural engineer or refer to the manufacturer's guidelines for accurate recommendations.

Q:The use and types of steel fibers: To cut off the thin steel wire method, cold strip shearing, Ingot Milling or molten steel by rapid condensation growth (diameter ratio ratio, fiber length and diameter when the fiber cross-section is not circular, the conversion of the equivalent section area of circle diameter) is 30 ~ 100 of the fiber.

Q:How does melt extract stainless steel fiber improve the resistance of concrete to impact loads?: Melt extract stainless steel fiber improves the resistance of concrete to impact loads in several ways. Firstly, the addition of stainless steel fibers to concrete significantly enhances its tensile strength and ductility. These fibers act as a reinforcement, distributing the applied load more evenly throughout the concrete matrix and reducing the concentration of stress points. This helps to prevent the formation and propagation of cracks, increasing the overall resistance of the concrete to impact loads. Moreover, the unique properties of stainless steel, such as high strength, corrosion resistance, and durability, contribute to the improved impact resistance of concrete. Stainless steel fibers are extremely tough and can withstand high impact forces without breaking or deforming. This toughness allows them to effectively absorb and dissipate energy during impact, preventing the occurrence of catastrophic failure. Additionally, the small size and high aspect ratio of melt extract stainless steel fibers promote better bonding between the fibers and the concrete matrix. This strong bond ensures that the fibers remain well-anchored within the concrete, even under high impact loads. This, in turn, increases the overall strength and integrity of the concrete, making it more resistant to impact-induced damage. Furthermore, the addition of stainless steel fibers can also enhance the post-cracking behavior of concrete. When cracks do occur due to impact loads, the fibers help to hold the cracked sections together, preventing further separation and limiting the extent of damage. This post-cracking behavior contributes to the overall improvement in the resistance of concrete to impact loads. In summary, melt extract stainless steel fiber improves the resistance of concrete to impact loads by enhancing its tensile strength, ductility, and toughness. The fibers contribute to a more even distribution of applied loads and prevent the formation and propagation of cracks. Their strong bond with the concrete matrix and ability to absorb and dissipate energy during impact further enhance the impact resistance of the concrete.

Q:What is the effect of melt extract stainless steel fiber on the corrosion resistance of concrete?: By adding melt extract stainless steel fiber to concrete, its corrosion resistance can be significantly enhanced. Stainless steel fibers are produced from a corrosion-resistant alloy that typically contains chromium, nickel, and other elements. When integrated into concrete, these fibers create a three-dimensional reinforcement system that helps mitigate the effects of corrosion. Concrete is vulnerable to corrosion when exposed to harsh conditions, such as environments rich in chloride or acidity. These corrosive substances can permeate the concrete and attack the reinforcing steel, leading to structural degradation and decreased service life. However, the presence of stainless steel fibers within the concrete matrix acts as a barrier, preventing the penetration of corrosive agents and reducing the risk of corrosion. The excellent corrosion resistance of stainless steel fibers ensures their long-lasting effectiveness. Unlike traditional steel reinforcements, stainless steel fibers do not easily corrode, even under aggressive conditions. This characteristic helps maintain the integrity of the concrete, offering long-term durability and reducing the necessity for expensive repairs or replacements. Additionally, the inclusion of stainless steel fibers also enhances the mechanical properties of concrete, such as its tensile strength and crack resistance. This additional reinforcement aids in preventing the formation and propagation of cracks, which can serve as pathways for corrosive agents to reach the reinforcing steel. To summarize, integrating melt extract stainless steel fiber into concrete enhances its corrosion resistance by serving as a barrier against corrosive agents and improving the overall durability of the structure. This results in an extended service life and decreased maintenance costs for concrete structures exposed to corrosive environments.

Q:Can melt extract stainless steel fiber be used in architectural precast concrete applications?: Yes, melt extract stainless steel fiber can be used in architectural precast concrete applications. This type of fiber enhances the strength, durability, and crack resistance of the concrete, making it suitable for architectural precast projects.

Q:Is melt extract stainless steel fiber corrosion-resistant?: Indeed, melt extract stainless steel fiber exhibits impressive resistance to corrosion. This particular type of stainless steel fiber is obtained through the melt extraction process, guaranteeing a superior level of corrosion resistance. The fibers are composed of stainless steel that has been alloyed with chromium, nickel, and other elements renowned for their exceptional ability to resist corrosion. This renders melt extract stainless steel fiber an ideal option for utilization in extremely corrosive environments, such as chemical processing facilities, marine structures, and infrastructure that is exposed to harsh weather conditions. Furthermore, the corrosion resistance of these fibers contributes to the elongation of the lifespan and fortification of the durability of the materials they are implemented in, establishing them as a dependable choice for various industries.

Q:What is the effect of melt extract stainless steel fiber on the modulus of toughness of concrete?: The inclusion of melt extract stainless steel fiber in concrete generally improves the modulus of toughness. These fibers enhance the ductility and crack resistance of the concrete matrix, leading to higher energy absorption capacity and improved overall toughness.

Q:How does melt extract stainless steel fiber affect the cracking behavior of concrete?: The cracking behavior of concrete is significantly impacted by melt extract stainless steel fiber. These fibers, produced by melting stainless steel and extracting it into varying lengths of fibers, are commonly used to reinforce concrete structures. Using melt extract stainless steel fiber has several benefits in enhancing the crack resistance of concrete. When added to the concrete mix, these fibers act as reinforcement, providing extra strength and preventing crack propagation. This is especially important for concrete structures that experience heavy loads or dynamic forces, as they are more prone to cracking. The presence of stainless steel fibers in concrete improves its tensile strength, which is usually lower than its compressive strength. Consequently, the concrete becomes more resistant to cracking as the fibers help distribute stress and prevent crack formation and propagation. This improved crack resistance is particularly advantageous in applications where concrete undergoes shrinkage, thermal expansion, or external loading, as it helps maintain the structure's integrity and durability. Furthermore, melt extract stainless steel fibers also improve the behavior of concrete after cracking. In conventional concrete, once a crack forms, it tends to spread rapidly, compromising structural integrity and reducing load-bearing capacity. However, with the addition of stainless steel fibers, these cracks are effectively bridged and restrained, reducing their width and preventing further propagation. This post-cracking behavior is crucial in maintaining the concrete's structural performance and serviceability under different loading conditions. In summary, melt extract stainless steel fiber has a significant impact on the cracking behavior of concrete by enhancing its crack resistance, tensile strength, and post-cracking behavior. By reinforcing the concrete matrix, these fibers prevent crack formation and propagation, improving the durability and structural integrity of concrete structures.

Q:How does melt extract stainless steel fiber affect the bond strength of shotcrete to substrate?: Melt extract stainless steel fiber enhances the bond strength of shotcrete to substrate. Due to its unique properties, such as high tensile strength and excellent adhesion, the fiber reinforces the shotcrete matrix and creates a stronger bond with the substrate. This improved bond strength results in increased durability and resistance to cracking, ultimately enhancing the overall performance of shotcrete applications.

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