Melt Extract Stainless Steel Fiber Concrete Steel Fiber 0.75/50 from CNBM China

Melt Extract Stainless Steel Fiber Concrete Steel Fiber 0.75/50 from CNBM China

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1 m.t.

Supply Capability:: 5000 m.t./month

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Quick Details

Place of Origin: Tianjin, China (Mainland)
Model Number: 0.75
Material: Steel
Production Process: Cold drawn
Lengh: 50
Type: 1
Compressive Strength: >1200MPa
Aspect ratio: 66
Standard: ASTM A820M-11
Section Shape: Circular
Application: Concrete Reinforcement

Packaging & Delivery

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

Product Description

Diameter	0.75	mm	0.03	in
Length	50.00	mm	1.96	in
Aspect Ratio	67
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 (0.0197 in)	30 mm (1.1811 in)	60	Glued	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6535	0.55 mm (0.0217 in)	35 mm (1.3780 in)	65	Glued	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6035	0.6 mm (0.0236 in)	35 mm (1.3780 in)	60	Glued	20 kg/Bag, or 1,000kg/ Bulk Bag
G-8060	0.75 mm (0.0295 in)	60 mm (2.3622 in)	80	Glued	20 kg/Bag, 50 bags/Pallet
G-6060	0.9 mm (0.0354 in)	60 mm (2.3622 in)	60	Glued	20 kg/Bag, 50 bags/Pallet
G-6030	0.5 mm (0.0197 in)	30 mm (1.1811 in)	60	Loose	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6535	0.55 mm (0.0217 in)	35 mm (1.3780 in)	65	Loose	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6035	0.6 mm (0.0236 in)	35 mm (1.3780 in)	60	Loose	20 kg/Bag, or 1,000kg/ Bulk Bag
G-8060	0.75 mm (0.0295 in)	60 mm (2.3622 in)	80	Loose	20 kg/Bag, 50 bags/Pallet
G-6060	0.9 mm (0.0354 in)	60 mm (2.3622 in)	60	Loose	20 kg/Bag, 50 bags/Pallet

Q: How does melt extract stainless steel fiber improve the toughness of fiber-reinforced shotcrete?: The toughness of fiber-reinforced shotcrete can be greatly improved by the addition of melt extract stainless steel fiber, thanks to its unique properties and characteristics. By adding these stainless steel fibers to shotcrete, the overall performance and durability of the concrete are enhanced, resulting in increased tensile and flexural strength. The primary reason why melt extract stainless steel fiber improves the toughness of fiber-reinforced shotcrete is its ability to resist cracking and control crack propagation. Shotcrete is susceptible to cracking under various stress conditions, such as shrinkage, thermal changes, or external forces. These cracks can weaken the structure and compromise its integrity. However, incorporating stainless steel fibers acts as reinforcement, creating a three-dimensional network within the shotcrete matrix. The steel fibers act as micro-reinforcement, helping to distribute the stress load more evenly throughout the concrete. This redistribution of stress effectively minimizes the formation and propagation of cracks. The fibers also act as bridging elements, preventing cracks from widening and spreading further. This improved crack control significantly enhances the toughness of the shotcrete, making it more resilient to external forces and reducing the risk of failure. Moreover, melt extract stainless steel fibers possess excellent corrosion resistance properties, which is crucial for shotcrete applications in aggressive environments or structures exposed to moisture and chemicals. Unlike other types of fibers, such as carbon or polypropylene, stainless steel fibers do not degrade over time due to corrosion. This ensures the long-term durability and performance of the fiber-reinforced shotcrete, even in challenging conditions. Furthermore, the high aspect ratio and small diameter of melt extract stainless steel fibers result in a high surface area, enabling better bonding with the shotcrete matrix. This improved bond strength between the fibers and the concrete further enhances the toughness and overall mechanical properties of the shotcrete. In conclusion, melt extract stainless steel fiber enhances the toughness of fiber-reinforced shotcrete by controlling crack formation and propagation, improving bond strength, and providing excellent corrosion resistance. These properties make it an ideal choice for reinforcing shotcrete in various construction applications, including tunnels, bridges, slope stabilization, and structural repairs.

Q: Can melt extract stainless steel fiber be used in precast concrete wall panels?: Yes, melt extract stainless steel fiber can be used in precast concrete wall panels. These fibers are added to the concrete mixture to enhance its mechanical properties, such as improving its tensile strength, durability, and crack resistance. The stainless steel fibers also help to control shrinkage and prevent the formation of cracks in the precast panels.

Q: Can melt extract stainless steel fiber enhance the resistance of concrete to chemical attack?: Yes, melt extract stainless steel fiber can enhance the resistance of concrete to chemical attack. The addition of stainless steel fibers improves the durability and performance of concrete by reducing the impact of chemical substances that could potentially degrade the concrete. Stainless steel fibers provide additional strength, increase the concrete's resistance to cracking, and enhance its overall lifespan in harsh chemical environments.

Q: Can melt extract stainless steel fiber be used in racetrack pavements?: Indeed, racetrack pavements can benefit from the utilization of melt extract stainless steel fiber. It is common practice to incorporate stainless steel fibers into concrete as a means of fortifying its endurance and efficacy. The inclusion of stainless steel fibers within the pavement mixture is efficacious in averting cracks and augmenting resistance to deterioration, rendering it ideal for racetrack pavements that encounter heavy loads and swift vehicles. Furthermore, the stainless steel fibers exhibit exceptional resistance to corrosion, an essential attribute in open-air settings where racetracks are exposed to diverse weather conditions. All in all, the implementation of melt extract stainless steel fiber in racetrack pavements can heighten their longevity and performance, guaranteeing a secure and dependable surface for racetrack activities.

Q: Can melt extract stainless steel fiber be used in tunnel segment construction?: Yes, melt extract stainless steel fiber can be used in tunnel segment construction. Stainless steel fibers are known for their high tensile strength, corrosion resistance, and durability. These properties make them suitable for reinforcing concrete in tunnel segments, which need to withstand the high loads and harsh environments typically found in tunnel construction. The addition of stainless steel fibers to the concrete mix can improve its flexural strength, reduce cracking, and enhance its overall structural integrity. Furthermore, the melt extract manufacturing process ensures that the fibers have a uniform distribution and are properly bonded to the concrete matrix, further enhancing their effectiveness in tunnel segment construction.

Q: Can melt extract stainless steel fiber be used in the construction of railway tunnels?: Yes, melt extract stainless steel fiber can be used in the construction of railway tunnels. Stainless steel fiber is known for its high strength, durability, and resistance to corrosion, which makes it suitable for various construction applications, including railway tunnels. The use of stainless steel fiber in tunnel construction helps to enhance the overall structural integrity and longevity of the tunnels. It can reinforce the concrete used in the tunnel lining, providing increased resistance to cracking and improved load-bearing capacity. Additionally, stainless steel fibers can also offer enhanced fire resistance properties, which is crucial for ensuring the safety of railway tunnels. Therefore, melt extract stainless steel fiber is a suitable material to be used in the construction of railway tunnels.

Q: Can melt extract stainless steel fiber be used in precast tunnel invert segments?: Yes, melt extract stainless steel fiber can be used in precast tunnel invert segments. Stainless steel fiber is commonly used in precast concrete applications to enhance the mechanical properties and durability of the concrete. It provides excellent crack resistance, impact resistance, and ductility to the concrete. The melt extract stainless steel fiber has high tensile strength and corrosion resistance, making it suitable for use in harsh environments such as tunnels. It helps to improve the flexural strength and load-bearing capacity of the precast tunnel invert segments, ensuring their long-term structural integrity. Additionally, the use of stainless steel fiber can also reduce the need for traditional reinforcement, simplifying the production process and reducing costs.

Q: Does melt extract stainless steel fiber improve the resistance to sulfate attack of shotcrete?: Yes, melt extract stainless steel fiber does improve the resistance to sulfate attack of shotcrete. Sulfate attack occurs when sulfates from the environment penetrate the concrete and react with the calcium hydroxide in the cement paste, leading to the formation of expansive products that can cause cracking and deterioration of the concrete. Shotcrete, a form of concrete that is sprayed onto surfaces, is particularly susceptible to sulfate attack due to its higher water-cement ratio and reduced curing time. Melt extract stainless steel fiber is a type of reinforcement that is added to shotcrete to enhance its mechanical properties and durability. The inclusion of stainless steel fibers in shotcrete significantly improves its resistance to sulfate attack. Stainless steel fibers have high tensile strength and excellent corrosion resistance, making them ideal for applications in aggressive environments such as those with high sulfate concentrations. These fibers act as reinforcement in the shotcrete, reducing the potential for cracking and providing enhanced resistance to sulfate attack. Furthermore, melt extract stainless steel fibers have a unique microstructure that promotes bonding with the cement matrix, improving the overall performance of the shotcrete. The interaction between the stainless steel fibers and the cementitious matrix creates a more robust and durable material, capable of withstanding the detrimental effects of sulfate attack. In conclusion, the addition of melt extract stainless steel fiber to shotcrete improves its resistance to sulfate attack. The high tensile strength, corrosion resistance, and bonding properties of stainless steel fibers contribute to the overall durability and longevity of shotcrete in sulfate-rich environments.

Q: What is the typical fiber length and diameter of melt extract stainless steel fiber?: The typical fiber length and diameter of melt extract stainless steel fiber can vary depending on the specific manufacturer and application requirements. However, in general, melt extract stainless steel fiber typically has a length ranging from a few millimeters to several centimeters. The diameter of these fibers can vary from around 10 micrometers to 50 micrometers. These dimensions are chosen to provide the desired properties such as strength, durability, and thermal conductivity for various applications, including reinforcement in composites, thermal insulation, and electromagnetic shielding.

Q: Can melt extract stainless steel fiber be used in fiber-reinforced polymers (FRP)?: Yes, melt extract stainless steel fiber can be used in fiber-reinforced polymers (FRP). Stainless steel fibers are commonly used in FRP composites to enhance their mechanical properties such as strength, stiffness, and toughness. These fibers are typically added to the polymer matrix during the manufacturing process to improve the overall performance of the composite material. The melt extract stainless steel fibers have excellent corrosion resistance, high tensile strength, and good thermal stability, making them suitable for use in FRP applications where durability and reliability are important. Additionally, the presence of stainless steel fibers can also provide electromagnetic shielding properties to the FRP composites, making them suitable for certain applications such as in the aerospace or automotive industries. Overall, melt extract stainless steel fibers can be effectively used in fiber-reinforced polymers to enhance their mechanical and functional properties.

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