Melt Extract Stainless Steel Fiber - Straight Type from CNBM International China

Melt Extract Stainless Steel Fiber - Straight Type from CNBM International China System 1

Melt Extract Stainless Steel Fiber - Straight Type from CNBM International China

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1000 kg

Supply Capability:: 30000 kg/month

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Specifications

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.

Specifications

1.Material: low carbon steel wire
2.Diameter: 0.2mm --0.25mm
3.Length: 12mm-14mm
4. ISO 9001 certificated

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.

Picture

Steel Fiber Straight Type From CNBM International China

Steel fiber straight type

FAQ

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.

Q: How does melt extract stainless steel fiber impact the workability of concrete?: Melt extract stainless steel fiber has a significant impact on the workability of concrete. When added to concrete mixtures, these fibers enhance the overall workability and cohesiveness of the concrete mix, making it easier to handle and shape. One of the key benefits of using melt extract stainless steel fiber is its ability to improve the plasticity of the concrete. The fibers act as a reinforcement, distributing the load across the concrete mixture and reducing the risk of cracking and shrinkage. This results in a more workable and malleable concrete mix, allowing for better construction and finishing. Additionally, the addition of stainless steel fibers also enhances the overall strength and durability of the concrete. The fibers act as a reinforcement, providing additional tensile strength and preventing the formation of cracks. This not only improves the workability of the concrete but also increases its resistance to impact, vibrations, and other external forces. Moreover, melt extract stainless steel fibers improve the cohesion and cohesiveness of the concrete mix. These fibers create a three-dimensional network within the concrete, helping to hold the mixture together and reducing segregation and bleeding. This results in a more uniform and homogeneous concrete mix, making it easier to pour, spread, and finish. Overall, the addition of melt extract stainless steel fiber positively impacts the workability of concrete by improving its plasticity, strength, and cohesion. It enhances the overall handling and shaping characteristics of the concrete mix, resulting in better construction quality and improved durability.

Q: What are the requirements for storage and handling of melt extract stainless steel fiber?: To maintain the integrity and quality of melt extract stainless steel fiber, several key factors must be considered: 1. Temperature: Ensure the storage area maintains a moderate temperature to prevent any adverse effects on the fiber. Extreme temperatures can alter its properties and impact performance. 2. Humidity: Store the fiber in a dry environment to prevent moisture absorption. Moisture can lead to corrosion and weaken the fiber, reducing its effectiveness. 3. Packaging: Keep the fiber in its original packaging or airtight containers to avoid exposure to air, dust, and contaminants. This preserves cleanliness and quality. 4. Handling: When handling the fiber, use appropriate protective equipment like gloves and safety glasses to prevent injuries. Its sharp edges require caution to avoid cuts or abrasions. 5. Avoid contact with other metals: Store the stainless steel fiber separately from other metals, especially those prone to corrosion. Contact with other metals can cause galvanic corrosion, degrading performance. 6. Proper labeling and identification: Ensure the melt extract stainless steel fiber is correctly labeled and identified for traceability and to avoid confusion with other materials. This assists in maintaining quality control and efficient inventory management. Following these storage and handling requirements preserves the melt extract stainless steel fiber's optimal condition, ensuring reliability and longevity in applications such as concrete reinforcement, thermal insulation, and electrical conductivity.

Q: What is the effect of melt extract stainless steel fiber on the crack resistance of concrete?: The effect of melt extract stainless steel fiber on the crack resistance of concrete is that it significantly improves the overall crack resistance. The addition of these fibers helps to distribute the stress throughout the concrete, reducing the formation and propagation of cracks. This leads to increased durability and longevity of the concrete structure.

Q: Can melt extract stainless steel fiber be used in concrete overlays?: Yes, melt extract stainless steel fiber can be used in concrete overlays.

Q: How does melt extract stainless steel fiber improve the ductility of shotcrete?: Melt extract stainless steel fiber improves the ductility of shotcrete by enhancing its ability to withstand deformation and cracking. The addition of stainless steel fibers to the shotcrete mix creates a reinforced matrix that provides increased tensile strength and flexural capacity. When shotcrete is applied, it undergoes a curing process where it hardens and gains strength. However, without any reinforcement, shotcrete is prone to cracking under tensile stresses. By incorporating melt extract stainless steel fibers, the shotcrete gains improved ductility as the fibers distribute the tensile forces throughout the material, preventing the formation and propagation of cracks. The unique properties of stainless steel, such as its high tensile strength and corrosion resistance, make it an ideal material for reinforcing shotcrete. The fibers are uniformly dispersed within the shotcrete mix, providing a three-dimensional reinforcement system that enhances its structural integrity. The addition of stainless steel fibers also improves the overall durability of shotcrete. The fibers act as a barrier to prevent the penetration of water and other harmful substances, reducing the risk of corrosion and deterioration. This ensures a longer service life and minimizes the need for costly maintenance and repairs. In summary, melt extract stainless steel fiber improves the ductility of shotcrete by reinforcing its structure and enhancing its ability to withstand tensile stresses and deformation. By incorporating these fibers, shotcrete gains increased strength, durability, and resistance to cracking, ultimately improving its performance and extending its lifespan.

Q: Can melt extract stainless steel fiber be used in railway track construction?: Yes, melt extract stainless steel fiber can be used in railway track construction. Stainless steel fibers are commonly used as reinforcement in concrete applications due to their high strength and durability. They provide additional tensile strength to the concrete, improving its resistance to cracking and enhancing its overall performance. In railway track construction, where the tracks are subjected to heavy loads and constant vibrations, the use of stainless steel fibers can help increase the longevity and stability of the tracks. Additionally, stainless steel fibers are corrosion-resistant, which is a crucial factor in railway track construction as the tracks are often exposed to harsh environmental conditions. Overall, the use of melt extract stainless steel fiber in railway track construction can contribute to the strength, durability, and longevity of the tracks.

Q: Can melt extract stainless steel fiber be used in tunnel lining applications?: Yes, melt extract stainless steel fiber can be used in tunnel lining applications. Melt extract stainless steel fiber is known for its high tensile strength, corrosion resistance, and durability, making it an ideal material for reinforcing tunnel linings. It can effectively enhance the structural integrity and stability of the tunnel, improving its resistance to cracking, spalling, and other forms of damage. Additionally, stainless steel fibers can also provide excellent fire resistance properties, which is crucial in tunnel environments. Overall, melt extract stainless steel fiber is a suitable choice for tunnel lining applications due to its robustness and ability to withstand the challenging conditions that tunnels often face.

Q: How does melt extract stainless steel fiber enhance the fatigue resistance of concrete?: Melt extract stainless steel fiber enhances the fatigue resistance of concrete by providing additional reinforcement and improving its structural integrity. The incorporation of these fibers in concrete mixtures creates a three-dimensional reinforcement network that helps to distribute and dissipate stress and load throughout the material. This network acts as a barrier to crack propagation, preventing the formation and growth of micro-cracks that can eventually lead to fatigue failure. The high tensile strength and ductility of stainless steel fibers allow them to effectively absorb and disperse energy during cyclic loading, thereby reducing the stress concentration at potential crack initiation points. As a result, the fatigue life of the concrete is significantly improved, as the fibers help to prevent the development of cracks and extend the overall durability and lifespan of the structure. Additionally, the corrosion resistance of stainless steel fibers is crucial in enhancing the fatigue resistance of concrete. Unlike other types of fibers, stainless steel fibers are not susceptible to corrosion from exposure to moisture, chemicals, or environmental factors. This corrosion resistance ensures that the fibers retain their effectiveness and integrity over time, even in harsh conditions, further enhancing the fatigue resistance of the concrete. Overall, the incorporation of melt extract stainless steel fibers in concrete improves its fatigue resistance by providing additional reinforcement, reducing crack propagation, absorbing and dispersing energy, and enhancing its durability and corrosion resistance. This results in a more resilient and long-lasting concrete structure, particularly in applications subjected to cyclic loading and fatigue stress.

Q: What is the effect of melt extract stainless steel fiber on the drying shrinkage of concrete?: Typically, the effect of melt extract stainless steel fiber on concrete's drying shrinkage is positive. These fibers are added to the concrete mix to help decrease overall drying shrinkage and the likelihood of cracks forming. During the drying process, concrete tends to shrink as the water evaporates. This shrinkage can create cracks, which can compromise the structure's strength and longevity. However, when melt extract stainless steel fibers are incorporated into the concrete mix, the shrinkage is significantly reduced. These fibers serve as reinforcement within the concrete, distributing stresses and strains more evenly. As a result, the chances of cracking during the drying process are reduced. Melt extract stainless steel fibers possess high tensile strength and excellent corrosion resistance, making them an ideal choice for this purpose. They also enhance durability and increase resistance to cracking caused by shrinkage and temperature fluctuations. To summarize, the addition of melt extract stainless steel fibers effectively minimizes drying shrinkage in concrete and decreases the risk of cracking. Consequently, it enhances the durability and longevity of the concrete structure.

Q: How does melt extract stainless steel fiber affect the shrinkage of concrete?: Melt extract stainless steel fiber can significantly reduce the shrinkage of concrete. The fibers act as reinforcement within the concrete matrix, restraining the movement and cracking caused by shrinkage. This results in a more durable and crack-resistant concrete structure.

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