Melt Extract Stainless Steel Fiber as Concrete Admixtures CNBM

Melt Extract Stainless Steel Fiber as Concrete Admixtures CNBM System 1

Melt Extract Stainless Steel Fiber as Concrete Admixtures CNBM

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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

steel fiber are for concrete construction, greatly improves concrete bonding and tensile strength .

The steel fiber is made of high-quality low carbon steel wire,with the characteristic of the high tensile strength,good toughness,etcs.This product is widely used in the construction fields for concrete reinforcement

Specifications

The Specification of Hooker Ends Steel Fiber
TYPE	Diameter(mm)	Length(mm)	Length/Diameter	Tensile strength
LB-60/60	1.0	60	60	>=1000Mpa
LB-50/50	1.0	50	50	>=1000Mpa
LB-65/60	0.9	60	65	>=1000Mpa
LB-55/50	0.9	50	55	>=1000Mpa
LB-80/60	0.75	60	80	>=1000Mpa
LB-45/35	0.75	35	45	>=1000Mpa
LB-55/30	0.55	30	55	>=1000Mpa
LB-60/30	0.5	30	60	>=1000Mpa
LB-50/25	0.5	25	50	>=1000Mpa
LB-60/25	0.4	25	60	>=1000Mpa

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Concrete Steel Fiber As Concrete Admixtures CNBM

steel fiber for concrete reinforcement

steel fiber are for concrete construction, greatly improves concrete bonding and tensile strength .

Concrete Steel Fiber As Concrete Admixtures CNBM

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 airport runway pavements?: Yes, melt extract stainless steel fiber can be used in airport runway pavements. Stainless steel fibers are commonly used in concrete mixtures to enhance the mechanical properties and durability of the material. They can improve the resistance to cracking, impact, and fatigue, which are crucial factors in airport runway pavements. The use of stainless steel fibers can help increase the lifespan of the pavement by reducing the potential for cracking and deterioration caused by heavy aircraft loads and constant traffic. Additionally, stainless steel fibers can enhance the overall strength and load-bearing capacity of the pavement, making it suitable for the demanding conditions of airport runways.

Q:Does melt extract stainless steel fiber improve the resistance to carbonation in shotcrete?: Shotcrete's resistance to carbonation can be improved with the use of melt extract stainless steel fiber. Carbonation occurs when carbon dioxide from the atmosphere seeps into concrete or shotcrete, resulting in a chemical reaction that lowers the material's alkalinity. This process can lead to the corrosion of steel reinforcement within the shotcrete, compromising its structural integrity and durability. By incorporating melt extract stainless steel fiber into shotcrete, its resistance to carbonation can be enhanced. These stainless steel fibers possess excellent corrosion resistance, making them ideal for improving the durability of shotcrete in harsh conditions. They create a three-dimensional reinforcement network within the shotcrete, enhancing its crack resistance and reducing the possibility of carbon dioxide penetration. Furthermore, the inclusion of stainless steel fibers can enhance the overall mechanical properties of shotcrete, including tensile strength and toughness. This increased strength and durability contribute to improved resistance against carbonation, allowing the shotcrete to withstand external factors that may cause degradation. It is important to note that melt extract stainless steel fiber is not a standalone solution for enhancing shotcrete's resistance to carbonation. Proper concrete mix design, placement techniques, and curing methods are also essential for maximizing carbonation resistance. Nevertheless, the addition of stainless steel fibers proves to be a valuable tool in increasing the longevity and durability of shotcrete in carbonation-prone environments.

Q:Is melt extract stainless steel fiber compatible with different types of aggregates?: Yes, melt extract stainless steel fiber is compatible with different types of aggregates. Stainless steel fiber is commonly used as a reinforcing material in concrete to enhance its tensile strength, durability, and resistance to cracking. It can be mixed with various types of aggregates, such as sand, gravel, crushed stone, or recycled materials, without affecting its compatibility. The fibers are evenly distributed throughout the concrete mixture, improving its overall performance and preventing the formation of cracks. Moreover, the stainless steel fibers do not react chemically with the aggregates, ensuring their compatibility and long-term stability.

Q:Can melt extract stainless steel fiber be used in shotcrete tunnel lining applications?: Yes, melt extract stainless steel fiber can be used in shotcrete tunnel lining applications.

Q:What is the effect of melt extract stainless steel fiber on the water absorption of concrete?: The use of melt extract stainless steel fiber in concrete can have a significant effect on its water absorption. Stainless steel fibers are added to concrete as a reinforcement material, enhancing its mechanical properties such as tensile strength, durability, and crack resistance. In terms of water absorption, stainless steel fibers can help reduce the permeability of concrete. The fibers act as a barrier, preventing the ingress of water into the concrete matrix. This can be particularly beneficial in applications where water penetration needs to be minimized, such as in structures exposed to moisture or in areas with high water content. The addition of melt extract stainless steel fiber can also improve the overall density and compactness of the concrete, thereby reducing the voids and capillary pores through which water can enter. This densification effect further enhances the resistance of the concrete to water absorption. Moreover, stainless steel fibers have a high corrosion resistance, which means they are not susceptible to rusting or degradation when exposed to water. This ensures that the water absorption properties of the concrete remain stable over time, without compromising its structural integrity. Overall, the incorporation of melt extract stainless steel fiber in concrete can significantly reduce its water absorption, improving its resistance to moisture ingress and enhancing its long-term durability.

Q:Can melt extract stainless steel fiber be used in concrete pipes and culverts?: Yes, melt extract stainless steel fiber can be used in concrete pipes and culverts. The addition of stainless steel fiber enhances the strength, durability, and crack resistance of the concrete, making it better equipped to withstand the demanding conditions and stresses typically encountered in pipes and culverts.

Q:What are the different shapes and sizes of melt extract stainless steel fiber available?: Melt extract stainless steel fibers can be found in various shapes and sizes to meet different application and requirement needs. Some commonly seen shapes include straight, crimped, wavy, and hooked fibers. In terms of sizes, melt extract stainless steel fibers can range from extremely fine, with diameters as small as 3 microns, to larger sizes of 30 microns or more. The length of the fibers can also vary, typically ranging from a few millimeters to several centimeters. The choice of shape and size for melt extract stainless steel fibers depends on the specific application and desired properties. For instance, straight fibers are often preferred in applications where high tensile strength and stability are crucial. On the other hand, crimped or wavy fibers offer better bonding with the matrix material in composites. Hooked fibers are particularly beneficial in concrete applications as they enhance anchoring and reinforcement. Overall, the availability of different shapes and sizes of melt extract stainless steel fibers enables customization and optimization of performance in diverse industries like construction, automotive, aerospace, and textiles.

Q:Can melt extract stainless steel fiber be used in high-performance shotcrete mixtures?: High-performance shotcrete mixtures can utilize melt extract stainless steel fiber. These fibers are renowned for their exceptional tensile strength, resistance to corrosion, and long-lasting nature, making them suitable for various applications including shotcrete. Inclusion of stainless steel fibers in high-performance shotcrete mixtures can augment the overall performance of the material. By incorporating stainless steel fibers, shotcrete gains enhanced resistance against cracking, impact, and fatigue. These fibers serve as reinforcement, providing added strength and toughness to the shotcrete. They effectively control shrinkage and minimize the occurrence of shrinkage cracks, which is vital in high-performance scenarios where durability is a crucial requirement. Moreover, stainless steel fibers enhance the ductility and flexural strength of shotcrete, enabling it to withstand dynamic loads and harsh environments more effectively. This makes it particularly ideal for high-performance shotcrete applications such as tunnel linings, underground structures, bridge repairs, and situations where robustness and endurance are paramount. It is important to carefully determine the specific dosage and length of the fibers, considering the desired performance requirements and characteristics of the shotcrete mixture. Seeking guidance from a materials engineer or shotcrete specialist is advised to ensure the appropriate selection and dosage of melt extract stainless steel fibers for high-performance shotcrete mixtures.

Q:How does melt extract stainless steel fiber contribute to the post-cracking behavior of concrete?: Melt extract stainless steel fiber contributes to the post-cracking behavior of concrete by enhancing its tensile strength and ductility. When added to the concrete mix, these fibers form a three-dimensional reinforcement network that helps to distribute the stresses and prevent crack propagation. This improves the resistance of the concrete to cracking and enhances its ability to withstand flexural and tensile loads. Additionally, the stainless steel fibers can restrain crack widths and prevent the formation of large cracks, which further enhances the durability and longevity of the concrete structure.

Q:How does melt extract stainless steel fiber improve the durability of fiber-reinforced concrete?: Melt extract stainless steel fiber, as a highly effective material, significantly enhances the durability of fiber-reinforced concrete. This stainless steel fiber offers several key advantages that contribute to the overall strength and longevity of the concrete. To begin with, the incorporation of melt extract stainless steel fiber improves the crack resistance of fiber-reinforced concrete. These fibers possess high tensile strength and exceptional stress distribution capabilities within the concrete matrix. As a result, they effectively prevent the formation and propagation of cracks, even under heavy loads or extreme temperature fluctuations. By reducing crack occurrence, the overall durability and lifespan of the concrete structure are greatly enhanced. Furthermore, melt extract stainless steel fibers exhibit excellent corrosion resistance properties. Unlike other fiber types, these stainless steel fibers are highly resistant to chemical attacks, moisture, and aggressive substances. This corrosion resistance ensures the structural integrity of the fibers over time, even in harsh environments. Consequently, the concrete reinforced with melt extract stainless steel fibers is better equipped to withstand the deteriorating effects of water, chemicals, and other corrosive elements. In addition, melt extract stainless steel fibers enhance the impact and abrasion resistance of fiber-reinforced concrete. The strong and ductile nature of these fibers enables them to absorb and disperse energy efficiently. This characteristic makes the concrete more resistant to impacts, such as heavy loads or dynamic forces, which can cause cracking or surface damage. By improving the concrete's ability to withstand these external forces, the overall durability of the structure is significantly improved. Moreover, the addition of melt extract stainless steel fiber enhances the overall toughness of fiber-reinforced concrete. These fibers act as reinforcements, providing additional strength and ductility to the concrete matrix. This increased toughness allows the concrete to better resist various forms of loading, including bending, tension, and compression. As a result, the concrete becomes less prone to failure or damage, leading to a longer service life and improved durability. In conclusion, melt extract stainless steel fiber greatly enhances the durability of fiber-reinforced concrete by improving crack resistance, corrosion resistance, impact and abrasion resistance, as well as overall toughness. These fibers reinforce the structure and aid in stress distribution, thereby preventing crack formation and propagation. Moreover, their resistance to corrosion ensures long-term structural integrity, even in challenging environments. The increased impact and abrasion resistance, along with enhanced toughness, make the concrete more resistant to external forces, further improving its durability. Overall, the use of melt extract stainless steel fiber is a highly effective approach to enhance the durability and longevity of fiber-reinforced concrete structures.

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