Steel Fiber Loose For Concrete Reinforcement From China

Steel Fiber Loose For Concrete Reinforcement From China System 1

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:Can melt extract stainless steel fiber be used in lightweight concrete blocks or panels?: Melt extract stainless steel fiber is applicable for utilization in lightweight concrete blocks or panels. Lightweight concrete blocks or panels are commonly produced using lightweight aggregates and diminishing the density of the concrete mixture. The inclusion of stainless steel fibers can heighten the mechanical characteristics of the lightweight concrete, such as augmenting tensile and flexural strength, lessening cracking, and enhancing the overall durability of the blocks or panels. Stainless steel fibers possess high tensile strength, corrosion resistance, and exceptional bonding properties with concrete, making them ideal for reinforcing lightweight concrete structures. Moreover, the incorporation of stainless steel fibers can also furnish improved resistance to fire, impact, and fatigue. Consequently, melt extract stainless steel fiber serves as an appropriate choice for reinforcing lightweight concrete blocks or panels.

Q:Can melt extract stainless steel fiber be used in bridge deck applications?: Yes, melt extract stainless steel fiber can be used in bridge deck applications. Melt extract stainless steel fiber is a type of reinforcement that is commonly used in concrete structures, including bridge decks. It is known for its high tensile strength, corrosion resistance, and durability, making it an ideal choice for applications where the structure is exposed to harsh environmental conditions, such as bridges. The stainless steel fibers are typically added to the concrete mixture, providing additional strength and crack resistance to the bridge deck. Additionally, melt extract stainless steel fiber can help improve the overall performance and lifespan of the bridge deck by reducing shrinkage, minimizing cracking, and enhancing structural integrity. Therefore, it is a suitable and commonly used reinforcement material for bridge deck applications.

Q:What is the impact of melt extract stainless steel fiber on the shrinkage of concrete?: The impact of melt extract stainless steel fiber on the shrinkage of concrete is that it helps to reduce or mitigate the shrinkage cracks that can occur during the curing and drying process of concrete. The steel fibers provide reinforcement and improve the overall strength and durability of the concrete, thereby reducing the potential for shrinkage and cracking.

Q:How does melt extract stainless steel fiber enhance the crack resistance of concrete?: The crack resistance of concrete is enhanced by melt extract stainless steel fiber through various mechanisms. Firstly, the inclusion of stainless steel fibers in the concrete mix augments its tensile strength. As a result, the concrete becomes more capable of withstanding forces that lead to cracking, such as shrinkage, temperature fluctuations, and external loads. The fibers assist in distributing these forces uniformly across the concrete, thereby diminishing the probability of crack formation. Secondly, stainless steel fibers act as reinforcement within the concrete matrix. In the event of cracks, the fibers help hold the concrete together and hinder the propagation of cracks. This contributes to the overall durability and longevity of the concrete structure. Moreover, melt extract stainless steel fibers also improve the impact resistance of concrete. They absorb and disperse energy from impacts, decreasing the likelihood of crack formation or propagation caused by sudden loading. Furthermore, stainless steel fibers can enhance the concrete's resistance to chemical attack. They serve as a physical barrier that impedes the penetration of aggressive chemicals, such as chlorides or sulfates, into the concrete. This safeguards the concrete against deterioration and reduces the risk of crack formation due to chemical exposure. In conclusion, melt extract stainless steel fiber enhances the crack resistance of concrete by boosting its tensile strength, reinforcing the concrete matrix, increasing its impact resistance, and providing a barrier against chemical attack. These combined effects result in a more durable and crack-resistant concrete structure.

Q:What is steel fiber? What's the use of it?: Improve the fatigue performance and durability of structure.

Q:Can melt extract stainless steel fiber be used in tunnel linings?: Certainly! Melt extract stainless steel fiber is a suitable option for reinforcing tunnel linings. Tunnel linings often utilize stainless steel fibers to enhance the concrete's durability and strength. These fibers act as reinforcement, offering additional crack resistance and tensile strength to the concrete. Melt extract stainless steel fibers are particularly beneficial for tunnel linings due to their remarkable resistance to corrosion, an essential quality in an environment where moisture and chemicals may be present. Moreover, these fibers possess exceptional thermal stability, making them suitable for tunnels that may face high temperatures. In summary, melt extract stainless steel fibers are a dependable and efficient choice for reinforcing tunnel linings.

Q:Can melt extract stainless steel fiber be used in the construction of bridge decks?: Yes, melt extract stainless steel fiber can be used in the construction of bridge decks. Stainless steel fiber reinforcement offers several advantages for bridge deck construction. Firstly, stainless steel fibers provide excellent crack control, helping to prevent the formation and propagation of cracks in the concrete. This is crucial for bridge decks, as they are constantly exposed to heavy traffic loads and various environmental factors that can cause cracking. Additionally, stainless steel fibers improve the durability and longevity of the bridge deck by enhancing its resistance to corrosion and abrasion. Stainless steel is inherently resistant to rust and can withstand harsh weather conditions and exposure to chemicals, making it an ideal material for bridge deck construction. Moreover, melt extract stainless steel fibers enhance the flexural strength and toughness of the bridge deck. This is particularly important for bridge decks, as they need to withstand dynamic loads and provide sufficient structural integrity. In summary, melt extract stainless steel fibers can be effectively used in the construction of bridge decks due to their crack control properties, durability, corrosion resistance, and enhancement of flexural strength and toughness.

Q:How does melt extract stainless steel fiber affect the permeability of concrete to chloride ions?: Melt extract stainless steel fiber can significantly reduce the permeability of concrete to chloride ions. When added to concrete, the stainless steel fibers create a three-dimensional reinforcement network that enhances the durability and performance of the concrete. Due to their high aspect ratio and uniform distribution throughout the concrete matrix, these fibers act as a barrier to the movement of chloride ions. Chloride ions are one of the main causes of concrete deterioration, as they can penetrate the concrete and reach the reinforcing steel, leading to corrosion and subsequent structural damage. However, the presence of stainless steel fibers obstructs the path of chloride ions, slowing down their diffusion and reducing their overall penetration into the concrete. Moreover, the stainless steel fibers improve the overall microstructure of the concrete by reducing the size and connectivity of pores, which are the primary pathways for chloride ion ingress. This reduction in pore connectivity further restricts the movement of chloride ions and decreases the overall permeability of the concrete. In addition to reducing permeability, the stainless steel fibers also enhance the mechanical properties of the concrete, making it more resistant to cracking and improving its overall durability. This combination of improved microstructure and increased resistance to chloride ion penetration greatly enhances the service life of concrete structures in chloride-rich environments, such as coastal areas or structures exposed to deicing salts. Overall, the addition of melt extract stainless steel fiber to concrete significantly improves its resistance to chloride ion permeability, thus increasing its durability and lifespan in chloride-rich environments.

Q:Is melt extract stainless steel fiber corrosion-resistant?: Yes, melt extract stainless steel fiber is corrosion-resistant. This type of stainless steel fiber is derived through a process called melt extraction, which ensures a high level of corrosion resistance. The fibers are made from stainless steel, which is alloyed with chromium, nickel, and other elements that provide excellent resistance to corrosion. This makes melt extract stainless steel fiber suitable for applications in highly corrosive environments, such as chemical processing, marine structures, and infrastructure exposed to harsh weather conditions. Additionally, the corrosion resistance of these fibers helps to extend the lifespan and durability of the materials they are used in, making them a reliable choice for various industries.

Q:Does melt extract stainless steel fiber have any adverse effects on the workability of concrete?: No, melt extract stainless steel fiber does not have any adverse effects on the workability of concrete.

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