Melt Extract Stainless Steel Fiber - China Supplier Concrete Steel Fiber from CNBM

Melt Extract Stainless Steel Fiber - China Supplier Concrete Steel Fiber from CNBM

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 m.t.

Supply Capability:: 600 m.t./month

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Quick Details

Place of Origin: Tianjin, China (Mainland)
Model Number: 0.55
Material: Steel
Production Process: Cold drawn
Fiber Lengh: 35
Type: 1
Compressive Strength: >1200MPa
Aspect ratio: 63
Standard: ASTM A820M-11
Section Shape: Circular
Application: Concrete Reinforcement
Product Application: Industrial Floor

Packaging & Delivery

Packaging Details:	20 kg/Bag,50 bags/Pallet or 1,000kg/ Bulk Bag
Delivery Detail:	1 Month

Product Description

Diameter	0.55 mm (0.217 in)
Length	35 mm (13.780 in)
Aspect Ratio	63
Tensile strength	1200 MPa
Type	Cold drawn Steel Fiber
End	Hooked-end Steel Fiber
Glued/Loose	Glued Steel Fiber
Bending Angle	45°(min.30°)
Usage & Performance	Floor:Trafficked areas and Industrial floors
	Shotcrete :Slope stabilization and Final lining
	Precast concrete:Pipe and Railway sleepers
Packing	Standard Export Pallet Packing	Bag Packing	20 kg/Bag,50 bags/Pallet
		Bulk Packing	1,000kg/ Bulk Bag
Loading Quantity	20’GP	20-25 Tonne/Tonnes
	40’GP	25-27 Tonne/Tonnes
	40’HQ	25-27 Tonne/Tonnes
MOQ	1 kg for trial order
Supply Ability	10,000 Tonne/Tonnes per Year
Payment Terms	T/T or L/C at sight
Delivery Time	Within 15 days after receiving deposit or original L/C at sight
Certification	ISO9001:2000, CE,

Product	Diameter	Length mm/in	Aspect Ratio	Type	Packing
G-6030	0.5 mm (0.197 in)	30 mm (11.811 in)	60	Glued	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6535	0.55 mm (0.217 in)	35 mm (13.780 in)	65	Glued	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6035	0.6 mm (0.236 in)	35 mm (13.780 in)	60	Glued	20 kg/Bag, or 1,000kg/ Bulk Bag
G-8060	0.75 mm (0.295 in)	60 mm (23.622 in)	80	Glued	20 kg/Bag, 50 bags/Pallet
G-6060	0.9 mm (0.354 in)	60 mm (23.622 in)	60	Glued	20 kg/Bag, 50 bags/Pallet
G-6030	0.5 mm (0.197 in)	30 mm (11.811 in)	60	Loose	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6535	0.55 mm (0.217 in)	35 mm (13.780 in)	65	Loose	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6035	0.6 mm (0.236 in)	35 mm (13.780 in)	60	Loose	20 kg/Bag, or 1,000kg/ Bulk Bag
G-8060	0.75 mm (0.295 in)	60 mm (23.622 in)	80	Loose	20 kg/Bag, 50 bags/Pallet
G-6060	0.9 mm (0.354 in)	60 mm (23.622 in)	60	Loose	20 kg/Bag, 50 bags/Pallet

Q: How does melt extract stainless steel fiber enhance the durability of concrete structures?: Melt extract stainless steel fiber enhances the durability of concrete structures by providing reinforcement and improving the overall strength of the concrete. The stainless steel fibers are mixed into the concrete mixture, which helps increase its resistance to cracking, shrinkage, and fatigue. This reinforcement also improves the structural integrity of the concrete, making it more resistant to impact, abrasion, and corrosion. Additionally, the stainless steel fibers help to distribute loads more evenly throughout the concrete, reducing the risk of localized failures and extending the lifespan of the structure.

Q: What are the advantages of using melt extract stainless steel fiber in concrete reinforcement?: The utilization of melt extract stainless steel fiber in concrete reinforcement offers several benefits. To begin with, the inclusion of stainless steel fibers significantly enhances the overall durability and strength of concrete structures. These fibers serve as reinforcement, increasing the tensile and flexural strength of the concrete. Consequently, the concrete becomes more resistant to cracking and breaking, resulting in a longer lifespan and reduced maintenance and repair expenses. Moreover, stainless steel fibers play a crucial role in controlling the formation and propagation of cracks in concrete. By evenly distributing the load throughout the structure, the fibers prevent cracks from expanding and spreading. This ensures the integrity and stability of the concrete, which is especially advantageous in high-stress areas like bridges, highways, and industrial floors. Additionally, melt extract stainless steel fibers possess exceptional corrosion resistance. Unlike traditional steel reinforcement, these fibers do not rust or corrode when exposed to moisture or chemicals. This quality is of utmost importance in environments where corrosion is a concern, such as marine structures or areas with high chloride content. The corrosion resistance of stainless steel fibers guarantees the extended lifespan and optimal performance of the reinforced concrete. Furthermore, stainless steel fibers exhibit improved fire resistance properties. When subjected to high temperatures, the fibers function as a heat sink, absorbing and dissipating the heat energy. This effectively prevents the concrete from cracking or spalling, thus maintaining its structural integrity during fire incidents. This characteristic is particularly significant in buildings where fire safety is prioritized. Lastly, the utilization of melt extract stainless steel fibers in concrete reinforcement offers a more efficient and cost-effective solution in comparison to traditional reinforcement methods. The fibers can be easily incorporated into the concrete mix, eliminating the need for additional labor for reinforcement installation. This saves time and reduces construction costs. Moreover, the enhanced durability and reduced maintenance requirements of the reinforced concrete result in long-term cost savings. Overall, the utilization of melt extract stainless steel fiber in concrete reinforcement provides numerous advantages, including enhanced durability, crack control, corrosion resistance, fire resistance, and cost-effectiveness. These benefits make it an ideal choice for a wide range of concrete applications, ensuring the longevity, safety, and optimal performance of the structures.

Q: How does the addition of melt extract stainless steel fiber affect the fire resistance of concrete?: The addition of melt extract stainless steel fiber significantly enhances the fire resistance of concrete. Stainless steel fibers are known for their exceptional heat resistance, which makes them suitable for use in high-temperature applications such as fire-resistant concrete. When incorporated into concrete, these fibers create a three-dimensional matrix that improves the overall performance and durability of the material under fire conditions. The presence of stainless steel fibers in concrete helps to prevent crack propagation and spalling during exposure to high temperatures. This is because the fibers effectively absorb and distribute the heat, reducing the thermal stresses on the concrete. As a result, the concrete maintains its structural integrity for a longer duration, even when subjected to extreme heat. Moreover, stainless steel fibers enhance the fire resistance of concrete by improving its thermal conductivity. The fibers act as a heat sink, absorbing and dissipating heat more efficiently compared to conventional concrete. This property helps to slow down the temperature rise within the concrete, delaying the onset of thermal degradation and extending the fire resistance of the material. Additionally, melt extract stainless steel fibers also provide reinforcement to the concrete, enhancing its overall strength and impact resistance. This reinforcement further contributes to the fire resistance of the concrete by preventing its premature failure or collapse during a fire event. In summary, the addition of melt extract stainless steel fiber to concrete greatly improves its fire resistance. The fibers act as a heat sink, distribute heat more uniformly, and enhance the structural integrity of the material under high-temperature conditions. Consequently, the use of stainless steel fibers in concrete can significantly prolong the duration for which the material can withstand fire, providing an added layer of safety and protection in fire-prone environments.

Q: Application of steel fiber concrete in water conservancy and hydropower project: The modern water conservancy and hydropower project construction, gradually using the wet sprayed steel fiber reinforced concrete, small rebound rate (5%~10%), no rebound in steel fiber concrete), uniform quality, usually can reach the strength of 55MPA, special operations, can reach 100MPA; the less dust, safe operation; water cement ratio, water permeability low; do not need anti-corrosion treatment, can prevent electrolysis and accelerated corrosion. Good durability and crack resistance. It can prevent shrinkage and compactness.

Q: What is the effect of melt extract stainless steel fiber on the permeability of shotcrete?: The effect of melt extract stainless steel fiber on the permeability of shotcrete is to significantly reduce or eliminate the permeability altogether. Shotcrete is a construction material that is commonly used for applications such as tunnel linings, retaining walls, and slope stabilization. Permeability refers to the ability of a material to allow the passage of fluids or gases through its pores or cracks. When melt extract stainless steel fibers are added to shotcrete, they create a dense network within the material. This network acts as reinforcement and helps to improve the overall strength and durability of the shotcrete. Additionally, the stainless steel fibers fill any voids or cracks in the shotcrete, reducing its permeability and preventing the ingress of water, gases, or other substances. The melt extract stainless steel fibers also enhance the cohesion and bonding of the shotcrete, improving its resistance to cracking and spalling. This is particularly beneficial in applications where the shotcrete is exposed to harsh environmental conditions or high levels of moisture. Overall, the addition of melt extract stainless steel fibers to shotcrete has a positive effect on its permeability, making it a more reliable and durable construction material. This improvement in permeability helps to enhance the performance and lifespan of shotcrete structures, ensuring their long-term integrity and functionality.

Q: Can melt extract stainless steel fiber be used in railway concrete sleepers?: Railway concrete sleepers can benefit from the application of melt extract stainless steel fiber. Employed as a reinforcement material in concrete, stainless steel fibers are frequently utilized to enhance the concrete's strength, durability, and crack resistance. By incorporating stainless steel fibers into railway concrete sleepers, their performance can be improved and their lifespan extended. These fibers play a crucial role in halting the spread of cracks, enhancing the concrete's flexural and compressive strength, and bolstering its ability to withstand dynamic loads and vibrations. Furthermore, the corrosion-resistant nature of stainless steel fibers is especially significant in railway settings where sleepers are exposed to harsh environmental conditions. On the whole, the utilization of melt extract stainless steel fibers in railway concrete sleepers can yield a more robust and long-lasting infrastructure.

Q: How does the addition of melt extract stainless steel fiber affect the creep behavior of concrete?: The addition of melt extract stainless steel fiber to concrete improves its creep behavior by reducing the deformation and increasing its resistance to creep. This is due to the high tensile strength and stiffness of stainless steel fibers, which provide additional reinforcement and help distribute the stress more evenly throughout the concrete. As a result, the concrete becomes more durable, with reduced long-term deformation and improved structural stability over time.

Q: How does melt extract stainless steel fiber contribute to the fatigue behavior of concrete?: The fatigue behavior of concrete is significantly improved by the presence of melt extract stainless steel fiber. These fibers enhance the resistance to cracking and increase the durability of the concrete, especially under cyclic loading conditions. The reduction of microcrack propagation is one of the main ways in which melt extract stainless steel fiber contributes to the fatigue behavior of concrete. When concrete undergoes repeated loading and unloading cycles, microcracks start to form and spread, ultimately resulting in failure. However, the stainless steel fibers act as reinforcement, effectively bridging these microcracks and preventing their further propagation. This enhances the overall fatigue resistance of the concrete and extends its lifespan. Furthermore, melt extract stainless steel fibers also improve the tensile strength and ductility of concrete. Concrete is known for its low tensile strength, but the inclusion of fibers helps to overcome this weakness. The fibers evenly distribute the applied load throughout the concrete matrix, reducing stress concentrations and enhancing its ability to withstand cyclic loading. This ultimately leads to improved fatigue behavior. Moreover, the use of melt extract stainless steel fibers in concrete can enhance its resistance to corrosion. Stainless steel inherently has resistance to corrosion, and when incorporated into the concrete mix, it acts as a protective barrier against aggressive substances like chlorides and sulfates. This prevents corrosion of the reinforcing steel within the concrete, which can weaken its structural integrity and cause premature failure. In conclusion, melt extract stainless steel fiber greatly enhances the fatigue behavior of concrete by reducing microcrack propagation, increasing tensile strength and ductility, and improving resistance to corrosion. These benefits enhance the durability and lifespan of concrete structures, making them more reliable and cost-effective in the long term.

Q: What is the typical aspect ratio of melt extract stainless steel fiber?: The typical aspect ratio of melt extract stainless steel fiber is around 50:1 to 100:1. Aspect ratio refers to the length-to-diameter ratio of the fiber. In the case of melt extract stainless steel fiber, the length is typically 50 to 100 times greater than its diameter. This elongated shape helps enhance the mechanical properties and performance of the fiber in various applications such as reinforcement in composites, thermal management, and electromagnetic shielding.

Q: Does melt extract stainless steel fiber improve the resistance to sulfate attack in concrete?: Yes, melt extract stainless steel fiber does improve the resistance to sulfate attack in concrete. Sulfate attack occurs when sulfates from external sources, such as groundwater or soil, react with the compounds in concrete, leading to its deterioration. The addition of melt extract stainless steel fiber helps to enhance the durability and longevity of concrete structures by providing increased resistance to sulfate attack. Stainless steel fibers are known for their high corrosion resistance, which makes them an ideal reinforcement material in aggressive environments like those prone to sulfate attack. These fibers act as a barrier, inhibiting the penetration of sulfates into the concrete matrix and reducing the potential for chemical reactions that cause degradation. Furthermore, the unique properties of melt extract stainless steel fibers, such as their high tensile strength and flexibility, contribute to improved crack control and overall structural integrity. By effectively distributing stresses and preventing crack propagation, these fibers minimize the ingress of harmful substances, including sulfates, and enhance the concrete's resistance to sulfate attack. Numerous studies and real-world applications have demonstrated the positive impact of melt extract stainless steel fibers on the resistance to sulfate attack in concrete. They have shown reduced cracking, improved resistance to permeability, and enhanced durability in sulfate-rich environments. In conclusion, incorporating melt extract stainless steel fiber in concrete significantly enhances its resistance to sulfate attack. This reinforcement material provides a protective barrier, improves crack control, and increases the overall durability of concrete structures, making them more resilient in aggressive sulfate-rich environments.

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