Melt Extract Stainless Steel Fiber - Copper Coated Steel Fiber by CNBM International

Melt Extract Stainless Steel Fiber - Copper Coated Steel Fiber by CNBM International System 1

Melt Extract Stainless Steel Fiber - Copper Coated Steel Fiber by CNBM International

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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

Diameter	0.5mm, 0.6mm, 0.75 mm, 0.8mm, 0.9mm
Length	30mm, 35mm, 50mm, 60mm
Aspect Ratio	60, 65,80
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,

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Steel Fiber Copper Coated From Company CNBM International

Steel fiber

Steel Fiber Copper Coated From Company CNBM International

FAQ

certificated: ISO 9001

Technical advantages of Daye steel fiber:
A. Improve mechanical performance of concrete
B. Provide uniform distribution throughout concrete with excellent mixing
C. No balling or caking by adopt correct mixing method

D. Reduce concrete volume

E.Save construction time and cost

F.Reduce excavation volume

G.Available for jointless floor.

Q: How does melt extract stainless steel fiber improve the impact resistance of concrete pavers?: Melt extract stainless steel fiber improves the impact resistance of concrete pavers through its unique properties and characteristics. When added to the concrete mix, these fibers act as reinforcing elements, providing enhanced toughness and durability to the pavers. The primary reason for the improved impact resistance is the high tensile strength of stainless steel fibers. These fibers are manufactured using a melt extraction process, which ensures a consistent and uniform distribution of fibers throughout the concrete matrix. This distribution helps in evenly dispersing the stress caused by an impact, preventing the concentration of forces on specific areas of the pavers. Furthermore, the stainless steel fibers also increase the flexural strength of the concrete pavers. This means that the pavers can withstand bending forces caused by impacts without cracking or breaking. The fibers act as a reinforcement network, reinforcing the cementitious matrix and preventing the propagation of cracks. In addition to the increased strength, stainless steel fibers also improve the overall durability of concrete pavers. The stainless steel material is highly resistant to corrosion, which is especially beneficial in outdoor or high-moisture environments. This resistance ensures that the fibers retain their strength and integrity over time, further enhancing the impact resistance of the pavers. Overall, melt extract stainless steel fiber significantly improves the impact resistance of concrete pavers by providing enhanced tensile strength, flexural strength, and durability. The incorporation of these fibers into the concrete mix results in pavers that can withstand heavy loads, impacts, and other external forces without compromising their structural integrity.

Q: How does melt extract stainless steel fiber improve the freeze-thaw resistance of concrete?: An innovative material known as melt extract stainless steel fiber greatly improves the freeze-thaw resistance of concrete. This particular fiber is obtained from stainless steel using a specialized extraction process that guarantees its purity and high-quality characteristics. When concrete is subjected to freezing and thawing cycles in cold weather conditions, its ability to withstand these cycles is referred to as freeze-thaw resistance. Freezing water within the concrete expands, exerting pressure on the surrounding material. Over time, this pressure can lead to cracks, spalling, and other forms of deterioration in the concrete structure. By incorporating melt extract stainless steel fibers into the concrete mix, several mechanisms work together to enhance its freeze-thaw resistance. Firstly, these fibers act as reinforcement within the concrete matrix, providing additional tensile strength and reducing the formation and spread of cracks. As a result, the overall structural integrity of the concrete is preserved even when exposed to freeze-thaw cycles. Furthermore, the stainless steel composition of these fibers offers excellent resistance to corrosion. Concrete is often exposed to various environmental factors, including chloride ions from de-icing salts, which can accelerate the corrosion process. However, the use of stainless steel fibers prevents the corrosion of embedded reinforcing steel, thereby maintaining the durability and freeze-thaw resistance of the concrete. Moreover, the presence of melt extract stainless steel fibers improves the overall durability of the concrete. These fibers enhance the cohesion and bond between the aggregate and cement paste, resulting in a denser and less permeable concrete matrix. This reduces the entry of water and other harmful substances, such as chloride ions, into the concrete, further protecting it against freeze-thaw damage. In conclusion, melt extract stainless steel fiber plays a vital role in enhancing the freeze-thaw resistance of concrete. Through reinforcement, corrosion resistance, and improved durability, these fibers effectively mitigate the negative effects of freeze-thaw cycles on concrete structures, ensuring their longevity and integrity.

Q: How does melt extract stainless steel fiber enhance the strength of concrete?: Melt extract stainless steel fiber is a highly effective reinforcement material that enhances the strength of concrete in various ways. Firstly, the addition of stainless steel fibers improves the tensile strength of concrete, which is particularly important in preventing cracks and fractures. The fibers act as a reinforcement network within the concrete matrix, providing additional resistance against external forces and reducing the likelihood of structural failure. Furthermore, the unique properties of stainless steel, such as high corrosion resistance, enable the fibers to maintain their structural integrity over time. This ensures long-term durability and enhances the overall strength of the concrete. Unlike other types of reinforcement materials, stainless steel fibers do not degrade or weaken when exposed to moisture, chemicals, or harsh environmental conditions. The addition of melt extract stainless steel fibers also improves the impact resistance and ductility of concrete. The fibers are capable of absorbing and distributing energy upon impact, thereby reducing the risk of surface spalling or fragmentation. This is particularly advantageous in applications where the concrete is subjected to heavy loads, dynamic forces, or extreme weather conditions. Moreover, the use of stainless steel fibers enhances the fire resistance of concrete. Concrete reinforced with melt extract stainless steel fibers can withstand high temperatures and maintain its structural integrity for longer periods compared to conventional concrete. This is crucial in fire-prone environments or structures where fire protection is of utmost importance. Overall, melt extract stainless steel fibers significantly enhance the strength of concrete by improving its tensile strength, impact resistance, ductility, and fire resistance. The addition of these fibers provides a reliable and efficient reinforcement solution, ensuring the longevity and structural integrity of the concrete.

Q: Can melt extract stainless steel fiber be used in basement walls?: Yes, melt extract stainless steel fiber can be used in basement walls. It is commonly used as a reinforcement material to improve the structural integrity and durability of concrete. The stainless steel fibers enhance the flexural and tensile strength of the concrete, making it an ideal choice for basement walls that require added strength and resistance to cracking.

Q: What is the effect of melt extract stainless steel fiber on the impact resistance of concrete?: The melt extract stainless steel fiber has a positive effect on the impact resistance of concrete. When added to the concrete mix, these fibers enhance the tensile strength and ductility of the material, making it more resistant to impact and cracking. The fibers act as reinforcement, distributing the energy generated by an impact event throughout the concrete matrix, thus reducing the concentration of stress and preventing the formation of cracks. Additionally, the stainless steel composition of the fibers offers corrosion resistance, ensuring the long-term durability of the concrete structure. Overall, the inclusion of melt extract stainless steel fiber in concrete significantly improves its impact resistance, making it a suitable choice for applications where the structure may be subjected to heavy loads or potential impact events.

Q: Can melt extract stainless steel fiber be used in precast concrete panels?: Yes, melt extract stainless steel fiber can be used in precast concrete panels. Melt extract stainless steel fibers are widely used in the construction industry to enhance the mechanical properties of concrete. They can improve the tensile strength, ductility, and crack resistance of the concrete, making it more durable and resistant to cracking. In precast concrete panels, where the concrete is poured into molds and cured before being transported to the construction site, the addition of melt extract stainless steel fibers can provide additional reinforcement and prevent the development of cracks during transportation and installation. This can help to ensure the long-term structural integrity and performance of the precast concrete panels.

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 that it reduces the permeability of the material. The addition of these fibers helps to create a denser and more cohesive structure, minimizing the passage of water or other fluids through the shotcrete. This improvement in permeability can enhance the durability and performance of shotcrete in various applications, such as in underground construction or waterproofing.

Q: How does melt extract stainless steel fiber enhance the resistance of concrete to corrosion?: Melt extract stainless steel fiber enhances the resistance of concrete to corrosion by providing a physical barrier against the penetration of corrosive agents such as chloride ions. The fibers are uniformly distributed throughout the concrete matrix, creating a three-dimensional reinforcement network that inhibits the movement of these corrosive agents. Additionally, stainless steel fibers have a high resistance to corrosion themselves, ensuring the longevity and durability of the concrete structure.

Q: What is the effect of melt extract stainless steel fiber on the autogenous shrinkage of concrete?: Concrete experiences a reduction in autogenous shrinkage when the melt extract stainless steel fiber is utilized. Autogenous shrinkage refers to the natural self-drying and subsequent volume decrease of concrete caused by the hydration process. Incorporating stainless steel fibers into the concrete generates a three-dimensional reinforcement network within the matrix. This network strengthens the tensile strength and ductility of the entire concrete. Furthermore, the stainless steel fibers serve as micro-reinforcements, preventing the creation and propagation of cracks during the early stages of concrete hydration. By minimizing crack formation, the stainless steel fibers decrease the likelihood of moisture loss from the concrete. Consequently, this reduces autogenous shrinkage. Acting as a barrier, the stainless steel fibers impede water evaporation from the concrete, maintaining higher moisture levels in the matrix. Additionally, the melt extract stainless steel fibers possess a higher aspect ratio and superior dispersion in comparison to other fiber types like polypropylene or carbon fibers. This improved dispersion guarantees a more even distribution of the fibers throughout the concrete, further enhancing their effectiveness in decreasing autogenous shrinkage. Ultimately, the inclusion of melt extract stainless steel fibers in concrete significantly diminishes autogenous shrinkage by preventing crack formation and minimizing moisture loss. This leads to a more durable and crack-resistant concrete structure.

Q: How does the addition of melt extract stainless steel fiber affect the workability of concrete?: The addition of melt extract stainless steel fiber can have a significant impact on the workability of concrete. Stainless steel fibers are small, thin strands that are mixed into the concrete mixture during the mixing process. These fibers are typically added in low percentages by volume, ranging from 0.5% to 2%. One of the main effects of adding stainless steel fibers to concrete is that it enhances its workability. Workability refers to the ease with which concrete can be mixed, placed, and finished. Stainless steel fibers help to improve the cohesiveness and flowability of the concrete mixture, making it easier to handle and manipulate during construction. The fibers act as a reinforcement agent within the concrete, improving its resistance to cracking, shrinkage, and deformation. This reinforcement effect helps to increase the overall strength and durability of the concrete, making it more resistant to external forces and environmental conditions. Moreover, the addition of stainless steel fibers can also enhance the plasticity of the concrete, allowing for better compaction and consolidation. This leads to increased density and reduced porosity in the hardened concrete, resulting in improved mechanical properties such as compressive strength and flexural strength. However, it is important to note that the addition of stainless steel fibers can also have some drawbacks on the workability of concrete. The fibers may cause the mixture to become slightly sticky, which can make it more difficult to handle and place. Additionally, the presence of fibers can increase the viscosity of the concrete, making it harder to pump and transport. Overall, the addition of melt extract stainless steel fiber to concrete can positively impact its workability by improving its cohesiveness, flowability, and plasticity. However, it is necessary to carefully consider the dosage and mix design to ensure that the desired workability is achieved without compromising other properties of the concrete.

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