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: Can melt extract stainless steel fiber be used in pavement rehabilitation applications?: Indeed, melt extract stainless steel fiber is applicable for pavement rehabilitation applications, as these fibers are meticulously crafted to enhance the efficacy and longevity of concrete and asphalt mixtures employed in such projects. The inclusion of stainless steel fibers augments the pavement's robustness and reinforcement, thereby bolstering its resistance against cracking, fatigue, and rutting. Moreover, they aid in managing the occurrence of shrinkage cracks while elevating the pavement's overall durability. Furthermore, the utilization of stainless steel fibers contributes to diminishing maintenance and repair expenses linked to pavement rehabilitation, rendering it a financially prudent solution for infrastructure undertakings.

Q: Are there any limitations or drawbacks of using melt extract stainless steel fiber?: Yes, there are limitations and drawbacks of using melt extract stainless steel fiber. One limitation is that the fiber can be costly compared to other reinforcing materials. Additionally, it may not be suitable for certain applications that require high tensile strength or specific chemical resistance properties. Another drawback is that the fibers can be difficult to handle and disperse uniformly, which may affect the overall effectiveness of the reinforcement. Furthermore, the presence of steel fibers can lead to increased wear on tools and equipment during processing.

Q: What is the optimal dosage of melt extract stainless steel fiber in concrete mixes?: The concrete mix's ideal dosage of melt extract stainless steel fiber can vary depending on various factors, including specific application requirements, desired performance characteristics, and the type of concrete used. Typically, the volume dosage of stainless steel fiber in concrete ranges from 0.5% to 2%. However, it is crucial to perform extensive testing and seek advice from industry professionals to determine the precise dosage required for each project. Using higher dosages of stainless steel fiber can enhance the concrete's mechanical properties, such as flexural strength, toughness, and impact resistance. This is particularly advantageous for applications that demand exceptional durability, such as industrial floors, precast elements, or structures exposed to heavy loads or extreme weather conditions. On the contrary, lower dosages may be suitable for applications that prioritize cost-efficiency or where the concrete's appearance plays a significant role. It is vital to strike a balance between desired performance and project economics. Furthermore, selecting the appropriate length and aspect ratio of stainless steel fibers is crucial for achieving the desired performance. Longer fibers provide better crack control and improved ductility, while shorter fibers may be more effective in reducing shrinkage cracking. To determine the optimal dosage, it is recommended to conduct trial mixes using different fiber dosages and evaluate their performance through tests such as flexural strength, impact resistance, and shrinkage tests. This will help identify the dosage that meets the specific project requirements while considering factors like workability and cost-effectiveness. In conclusion, determining the optimal dosage of melt extract stainless steel fiber in concrete mixes requires a comprehensive evaluation of project requirements, desired performance characteristics, and thorough testing. Seeking guidance from industry experts and conducting extensive trials will ensure the best outcome for each application.

Q: Can melt extract stainless steel fiber be used in tunnel linings?: Yes, melt extract stainless steel fiber can be used in tunnel linings. Stainless steel fibers are commonly used in tunnel linings to enhance the strength and durability of the concrete. The fibers act as reinforcement, providing additional tensile strength and crack resistance to the concrete. Melt extract stainless steel fibers are particularly effective in tunnel linings as they have high resistance to corrosion, which is essential in a tunnel environment where moisture and chemicals may be present. Additionally, these fibers have excellent thermal stability, making them suitable for tunnels that may be exposed to high temperatures. Overall, melt extract stainless steel fibers are a reliable and effective choice for reinforcing tunnel linings.

Q: Can melt extract stainless steel fiber be used in tunnel lining applications?: Yes, melt extract stainless steel fiber can be used in tunnel lining applications. It offers high tensile strength, corrosion resistance, and durability, making it suitable for reinforcing concrete in tunnel linings and improving their structural integrity.

Q: What is the typical aspect ratio of melt extract stainless steel fibers?: Melt extract stainless steel fibers typically have an aspect ratio ranging from 20:1 to 100:1, indicating that the fiber's length is 20 to 100 times larger than its diameter. Consequently, the aspect ratio significantly influences the mechanical properties and performance of stainless steel fibers across different applications. As the aspect ratio increases, so does the reinforcing effect of the fibers, resulting in improved strength and durability of composites or concrete materials.

Q: How does melt extract stainless steel fiber affect the permeability of concrete?: The permeability of concrete is significantly affected by the inclusion of melt extract stainless steel fibers. These fibers, which are slender and elongated strands, are incorporated into concrete mixtures during the mixing process. Once evenly distributed throughout the concrete, they form a three-dimensional network that enhances the overall strength and durability of the material. One of the primary advantages of using stainless steel fibers is the reduction in concrete permeability. Concrete is naturally a porous substance, allowing the passage of liquids and gases. However, the addition of stainless steel fibers helps to seal these pores and decrease the permeability of the concrete. The melt extract stainless steel fibers serve as a physical barrier, preventing the infiltration of water, chemicals, and other harmful substances into the concrete. This is particularly crucial in environments where the concrete is exposed to harsh conditions, such as marine or industrial settings. By reducing the permeability of concrete, the inclusion of stainless steel fibers also enhances its resistance to corrosion and deterioration. These fibers help to limit the penetration of moisture and aggressive agents that can cause the reinforcement steel within the concrete to rust. Consequently, the lifespan of the concrete structure is prolonged, and maintenance expenses are minimized. Moreover, the decreased permeability of concrete with stainless steel fibers also improves its ability to withstand freeze-thaw cycles. When water enters the concrete and freezes, it expands, generating internal pressure and leading to cracks and deterioration. The presence of stainless steel fibers restricts the entry of water, thus reducing the potential for freeze-thaw damage. In conclusion, melt extract stainless steel fibers have a positive impact on the permeability of concrete. They diminish the flow of water and other harmful substances, improving the durability, resistance to corrosion, and ability to withstand freeze-thaw cycles of the concrete. By enhancing these properties, stainless steel fibers contribute to the overall performance and longevity of concrete structures.

Q: What is the diameter range of melt extract stainless steel fiber?: Typically, melt extract stainless steel fibers have a diameter range of 5 to 50 micrometers.

Q: How does melt extract stainless steel fiber affect the workability of self-consolidating concrete?: The workability of self-consolidating concrete can be significantly influenced by melt extract stainless steel fiber. When this type of fiber is added to the concrete mix, it enhances the overall performance and durability of the concrete. Improving the flow characteristics of the concrete is one of the primary ways in which melt extract stainless steel fiber affects workability. Self-consolidating concrete is known for its ability to flow and fill complex forms without the need for mechanical vibration. By adding stainless steel fibers, the required viscosity and flowability of the concrete can be maintained, preventing segregation and bleeding. Furthermore, the presence of stainless steel fibers in the concrete mix enhances its cohesion and stability. This means that the concrete will have improved resistance to segregation and settling during placement and transportation. The fibers act as reinforcements, enhancing the overall structural integrity of the concrete. In addition to these benefits, melt extract stainless steel fibers also contribute to the crack resistance and toughness of self-consolidating concrete. By distributing stress and load across the concrete matrix, the fibers reduce the likelihood of cracking and enhance the concrete's ability to withstand external forces. This is particularly important in applications where the concrete may be exposed to high loads or harsh environments. However, it is important to note that the workability of self-consolidating concrete can be affected by the dosage and aspect ratio of the stainless steel fibers. Careful determination of the optimal dosage and aspect ratio is necessary to ensure that the desired workability is achieved without compromising the overall performance of the concrete. In conclusion, melt extract stainless steel fiber has a positive impact on the workability of self-consolidating concrete by improving its flow characteristics, cohesion, stability, crack resistance, and toughness. By carefully adjusting the dosage and aspect ratio of the fibers, the desired workability can be achieved while enhancing the overall performance and durability of the concrete.

Q: Can melt extract stainless steel fiber be used in tunnel rehabilitation projects?: Certainly, melt extract stainless steel fiber can be utilized in tunnel rehabilitation endeavors. The distinctive attributes of stainless steel fibers render them an exceptional alternative for reinforcing concrete in tunnel rehabilitation. These fibers possess exceptional resistance to corrosion, a crucial factor given the inhospitable and damp conditions within tunnels. Furthermore, stainless steel fibers exhibit remarkable tensile strength, thereby boosting the durability and structural integrity of the concrete. Moreover, the melt extract process guarantees that the fibers possess a polished surface, facilitating improved adhesion with the concrete matrix. Consequently, this leads to enhanced crack resistance, diminished shrinkage, and heightened flexural and impact strength in the reconditioned tunnel structure. All in all, melt extract stainless steel fiber is a dependable and efficient material for reinforcing tunnel rehabilitation projects.

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