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:Does melt extract stainless steel fiber improve the resistance to carbonation in concrete?: Yes, melt extract stainless steel fiber can improve the resistance to carbonation in concrete. Carbonation is a process in which carbon dioxide from the atmosphere reacts with the alkaline components in concrete, causing a decrease in pH and leading to the corrosion of embedded steel reinforcement. By adding stainless steel fibers to the concrete mix, the resistance to carbonation can be enhanced. Stainless steel fibers have excellent corrosion resistance properties due to their high chromium content. This makes them highly resistant to the acidic environment created by carbonation. When stainless steel fibers are dispersed throughout the concrete matrix, they act as a physical barrier, inhibiting the penetration of carbon dioxide into the concrete and reducing the depth of carbonation. Furthermore, stainless steel fibers can also improve the durability and overall performance of the concrete. They provide additional tensile strength and ductility, enhancing the crack resistance of the concrete. This can prevent the ingress of carbon dioxide through cracks and minimize the potential for carbonation-induced corrosion. In conclusion, the addition of melt extract stainless steel fiber to concrete can improve its resistance to carbonation. This can prolong the service life of concrete structures and reduce the need for maintenance and repair.

Q:What is the effect of melt extract stainless steel fiber on the modulus of porosity of concrete?: By incorporating melt extract stainless steel fibers into the concrete mix, the modulus of porosity is significantly impacted. The inclusion of these stainless steel fibers helps decrease the overall porosity of the material, thanks to their exceptional attributes like high tensile strength and resistance to corrosion. The inclusion of melt extract stainless steel fibers serves to enhance the strength and durability of the concrete material by filling in gaps and reducing porosity. As a result, the concrete matrix becomes denser, leading to a decreased modulus of porosity. This reduction in porosity elevates the concrete's ability to resist water absorption, chemical attacks, and freeze-thaw cycles. Moreover, the stainless steel fibers also augment the concrete's ability to resist cracks and increase its ductility. Acting as reinforcement, these fibers offer additional strength and hinder the propagation of cracks. Consequently, the modulus of elasticity is improved, which measures the material's capacity to deform under stress and regain its original shape. All in all, the incorporation of melt extract stainless steel fibers into concrete yields positive outcomes for the modulus of porosity. It not only enhances the durability, strength, and crack resistance of the concrete but also makes it a preferable choice for a range of construction applications that demand high-performance and long-lasting concrete.

Q:Is melt extract stainless steel fiber compatible with various types of admixtures?: Yes, melt extract stainless steel fiber is generally compatible with various types of admixtures. The unique properties of stainless steel fibers, such as high tensile strength and corrosion resistance, allow them to effectively reinforce concrete and enhance its performance, regardless of the type of admixture used.

Q:How does melt extract stainless steel fiber improve the fire resistance of shotcrete?: Melt extract stainless steel fiber improves the fire resistance of shotcrete by providing enhanced structural integrity and heat resistance. The fibers act as reinforcement, reducing cracking and spalling during high temperatures. This helps to maintain the structural stability of the shotcrete, preventing it from collapsing or disintegrating under fire conditions. Additionally, the stainless steel fibers create a barrier that slows down heat transfer, reducing the spread of fire within the shotcrete. Overall, the inclusion of melt extract stainless steel fiber significantly enhances the fire resistance of shotcrete, making it a more reliable and durable material for fire protection applications.

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 precast tunnel invert segments?: Precast tunnel invert segments can indeed utilize melt extract stainless steel fiber. This type of stainless steel fiber is commonly employed in precast concrete applications to bolster the concrete's mechanical properties and endurance. By offering exceptional crack resistance, impact resistance, and ductility, it significantly enhances the concrete's overall performance. Due to its high tensile strength and corrosion resistance, melt extract stainless steel fiber is particularly well-suited for deployment in challenging environments like tunnels. Its utilization aids in the enhancement of flexural strength and load-bearing capacity in precast tunnel invert segments, thereby guaranteeing their long-term structural integrity. Moreover, the inclusion of stainless steel fiber can also diminish the necessity for traditional reinforcement, streamlining the production process and reducing expenses.

Q:Can melt extract stainless steel fiber be used in precast bridge column elements?: Indeed, precast bridge column elements can utilize melt extract stainless steel fiber. This specific reinforcing material is frequently employed in concrete construction to bolster the strength and longevity of structures. Its exceptional tensile strength and resistance to corrosion make it particularly suitable for precast elements like bridge columns. By incorporating melt extract stainless steel fiber into the concrete mixture, the structural integrity and crack resistance of precast bridge column elements are significantly enhanced. Consequently, the lifespan of these elements is extended, and the necessity for maintenance is reduced.

Q:What is the effect of melt extract stainless steel fiber on the flexural toughness of concrete?: The addition of melt extract stainless steel fiber to concrete has a positive effect on the flexural toughness of the material. The fibers act as reinforcement, increasing the overall strength and resistance to cracking or failure under bending or flexural forces. This leads to improved durability and increased load-bearing capacity of the concrete, making it more suitable for applications where flexural strength is crucial.

Q:What is the effect of melt extract stainless steel fiber on the permeability of concrete?: The permeability of concrete is primarily decreased by the presence of melt extract stainless steel fiber. Once these fibers are incorporated into the concrete, they establish an interconnected network, thereby boosting its overall resilience and strength. The stainless steel fibers in concrete serve as a barrier against the movement of liquid, including water. This barrier effectively lowers the permeability of the concrete, rendering it less susceptible to water absorption, moisture infiltration, and subsequent harm caused by freezing and thawing or chemical attacks. Furthermore, the usage of melt extract stainless steel fibers in concrete helps diminish crack formation and shrinkage. These fibers reinforce the concrete and hinder crack propagation, thereby enhancing the structural integrity of the material as a whole. Consequently, this contributes to a reduction in permeability. Additionally, the stainless steel fibers also enhance the bond between the concrete and other materials, such as aggregates or reinforcement bars. This improved bond further decreases the permeability of the concrete by minimizing the potential for water to permeate through gaps or weak points in the structure. In conclusion, the inclusion of melt extract stainless steel fiber in concrete has a positive impact on its permeability. It lessens water absorption, diminishes crack formation, and improves the overall durability and strength of the material. Ultimately, this leads to improved performance and longevity of concrete structures.

Q:How does melt extract stainless steel fiber improve the ductility of concrete?: Melt extract stainless steel fiber improves the ductility of concrete by acting as a reinforcement material that enhances its ability to withstand tensile stresses. The addition of these fibers increases the flexural strength and crack resistance of concrete, allowing it to better absorb energy and deform under loading without fracturing. This improved ductility ultimately leads to a more durable and resilient concrete structure.

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