Melt Extract Stainless Steel Fiber Glued for Construction CNBM China

Melt Extract Stainless Steel Fiber Glued for Construction CNBM China

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 2000 kg

Supply Capability:: 250000 kg/month

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Product features

glued steel fiber together in a row ,is used with cement for construction

oncrete steel fiber is specifically to enhance concrete in its hardened state ,the uniform distribution of steel fiber throughout the concrete greatly improve concrete bonding and tensile strength ,additionally it provides exceptional load stability and durability ,as reliable and efficient concrete reinforcement material

it is widely ued in buildings ,bridges ,thin roo engineering ,highway etc.

Specifications

length :20-60mm

diameter :0.5MM-1.2MM

tensile strengh:>1100Mpa

diameter	length	tensile strength
0.5mm	35mm	1100Mpa
0.75	60mm	1100Mpa
0.9	60m	1100Mpa

Picture

Steel Fiber Glued For Construction CNBM China

Adhesion into a row

FAQ

we can produce any type steel fiber and of course we can make production according to your requirement

we have specilize in this field for almost 10 years ,with good quality and competitive price

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

Q:Can melt extract stainless steel fiber be used in architectural precast elements?: Yes, melt extract stainless steel fiber can be used in architectural precast elements.

Q:How does melt extract stainless steel fiber affect the shrinkage cracking in concrete overlays?: Melt extract stainless steel fiber can significantly reduce shrinkage cracking in concrete overlays. The addition of these fibers helps to distribute and absorb the tensile stress caused by shrinkage, preventing the formation of cracks. The fibers act as reinforcement, enhancing the overall durability and performance of the concrete overlay.

Q:What is the effect of melt extract stainless steel fiber on the modulus of elasticity of concrete?: The inclusion of melt extract stainless steel fibers in concrete generally increases the modulus of elasticity. These fibers help in improving the tensile strength and stiffness of the concrete matrix, resulting in a higher modulus of elasticity.

Q:Can melt extract stainless steel fiber be used in high-performance shotcrete mixtures?: Yes, melt extract stainless steel fiber can be used in high-performance shotcrete mixtures. Stainless steel fibers are known for their high tensile strength, corrosion resistance, and durability, making them suitable for various applications including shotcrete. In high-performance shotcrete mixtures, the addition of stainless steel fibers can improve the overall performance of the material. The inclusion of stainless steel fibers in shotcrete can enhance its resistance to cracking, impact, and fatigue. These fibers act as reinforcement, providing additional strength and toughness to the shotcrete. They help to control shrinkage and reduce the formation of shrinkage cracks, which is crucial in high-performance applications where durability is a key requirement. Furthermore, stainless steel fibers can improve the ductility and flexural strength of shotcrete, allowing it to better withstand dynamic loads and harsh environments. This makes it particularly suitable for use in high-performance shotcrete applications such as tunnel linings, underground structures, bridge repairs, and other situations where high strength and durability are essential. It is important to note that the specific dosage and fiber length should be carefully determined based on the desired performance requirements and the characteristics of the shotcrete mixture. Consulting with a materials engineer or shotcrete specialist is recommended to ensure the proper selection and dosage of melt extract stainless steel fibers for high-performance shotcrete mixtures.

Q:What is the effect of melt extract stainless steel fiber on the shear strength of concrete beams?: The effect of melt extract stainless steel fiber on the shear strength of concrete beams is that it significantly enhances the overall shear resistance and ductility of the beams. The addition of these fibers helps to improve the crack resistance and prevents the propagation of cracks in the concrete, ultimately increasing the shear capacity of the beams. Additionally, the stainless steel fibers provide reinforcement and improve the bond between the concrete matrix and the steel reinforcement, resulting in higher shear strength.

Q:Can melt extract stainless steel fiber be used in pre-stressed concrete applications?: Yes, melt extract stainless steel fiber can be used in pre-stressed concrete applications. The high tensile strength and corrosion resistance of stainless steel fibers make them suitable for reinforcing concrete structures that are subjected to pre-stressing forces. These fibers can enhance the durability and structural integrity of pre-stressed concrete elements, providing additional strength and preventing cracking or failure under tension.

Q:How does melt extract stainless steel fiber improve the bond strength of concrete?: Melt extract stainless steel fiber improves the bond strength of concrete by enhancing the interfacial bond between the fiber and the surrounding matrix. The high tensile strength and aspect ratio of the stainless steel fibers create mechanical interlocking with the concrete, effectively increasing the bond between the fiber and the matrix. This improved bond strength helps to prevent cracking and enhance the overall structural integrity of the concrete.

Q:What is the effect of melt extract stainless steel fiber on the freeze-thaw resistance of concrete?: The addition of melt extract stainless steel fiber to concrete has a significant positive effect on its freeze-thaw resistance. Stainless steel fibers are highly resistant to corrosion and have excellent mechanical properties, making them ideal for enhancing the durability of concrete in harsh environmental conditions. During freeze-thaw cycles, water in the concrete pores expands when it freezes, exerting pressure on the surrounding material. This pressure can cause cracking and deterioration of the concrete, leading to reduced strength and increased permeability. However, the inclusion of melt extract stainless steel fibers helps to mitigate these effects. The fibers act as reinforcement within the concrete matrix, effectively bridging microcracks that may occur during freeze-thaw cycles. This bridging effect helps to distribute stress and prevent the propagation of cracks, thereby improving the overall durability of the concrete. Furthermore, stainless steel fibers have a low thermal conductivity, which reduces the transfer of heat from the surrounding environment to the concrete. This slower temperature change minimizes the formation of ice crystals within the concrete during freezing, further reducing the potential for damage. Overall, the addition of melt extract stainless steel fiber to concrete enhances its resistance to freeze-thaw cycles, increasing its durability and lifespan. This improvement in freeze-thaw resistance is crucial in regions with cold climates or areas where concrete structures are exposed to frequent temperature fluctuations.

Q:Are there any guidelines or standards for using melt extract stainless steel fiber in construction?: Yes, there are guidelines and standards for using melt extract stainless steel fiber in construction. The main standard that governs the use of stainless steel fiber in construction is ASTM A820. This standard provides guidelines for the classification, chemical composition, and mechanical properties of stainless steel fibers used in concrete reinforcement. According to ASTM A820, stainless steel fibers must meet specific requirements in terms of diameter, length, and tensile strength. The standard also specifies the minimum fiber content that should be added to concrete to achieve the desired reinforcement effect. In addition to ASTM A820, there are also other guidelines and standards that provide recommendations for the use of stainless steel fiber in specific applications. For example, the American Concrete Institute (ACI) provides guidelines on the use of stainless steel fiber reinforcement in shotcrete and precast concrete elements. It is important to note that while these guidelines and standards provide useful recommendations, they are not mandatory requirements. The specific requirements for using melt extract stainless steel fiber in construction may vary depending on the project specifications and local building codes. Therefore, it is always recommended to consult with design professionals and local authorities to ensure compliance with the appropriate guidelines and standards.

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