Concrete steel fiber 0.55/30 from CNBM China

Concrete steel fiber 0.55/30 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)
Brand Name: Hengfeng
Model Number: 0.55
Material: Steel
Production Process: Cold drawn
Lengh: 30
Type: 1
Compressive Strength: >1200MPa
Aspect ratio: 55
Standard: ASTM A820M-11
Section Shape: Circular
Application: Concrete Reinforcement
Producing Area: Tianjin

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	0.02	in
Length	30.00	mm	1.18	in
Aspect Ratio	55
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 improve the resistance of concrete to impact loads?: Indeed, the utilization of melt extract stainless steel fiber has the potential to enhance the resistance of concrete to impact loads. Stainless steel fibers are renowned for their robust tensile strength, durability, and ability to augment the mechanical properties of concrete. Incorporating stainless steel fibers into concrete mixtures aids in the even distribution of applied loads and impedes crack propagation, thereby fortifying the concrete's resistance to impact loads. These fibers function as reinforcement within the concrete matrix, effectively bolstering its impact resistance and overall toughness. Moreover, melt extract stainless steel fibers possess a high melting point, enabling them to retain their structural integrity even in extreme temperatures or rapid heating scenarios. This characteristic further contributes to the heightened impact resistance of concrete. Ultimately, the inclusion of melt extract stainless steel fibers can significantly elevate the concrete's capacity to withstand impact loads and optimize its performance in applications where impact resistance is paramount, such as industrial floors, pavements, and heavily trafficked areas.

Q:Can melt extract stainless steel fiber be used in fiber-reinforced polymer (FRP) composites?: Yes, melt extract stainless steel fiber can be used in fiber-reinforced polymer (FRP) composites. Melt extract stainless steel fiber is an ideal reinforcement material due to its high strength and corrosion resistance properties. It can enhance the mechanical properties of FRP composites, such as increasing their strength, stiffness, and impact resistance. Additionally, the addition of stainless steel fiber can improve the durability and fire resistance of FRP composites. Overall, melt extract stainless steel fiber is a suitable choice for reinforcing FRP composites, making them more robust and suitable for various applications in industries such as construction, automotive, and aerospace.

Q:What is the effect of melt extract stainless steel fiber on the creep of concrete?: The effect of melt extract stainless steel fiber on the creep of concrete is that it reduces the overall creep deformation of the concrete. This is due to the high tensile strength and ductility of stainless steel fiber, which helps to distribute and resist the applied load more effectively. Additionally, the inclusion of stainless steel fiber enhances the overall crack resistance of concrete, thereby reducing the potential for creep deformation.

Q:Can melt extract stainless steel fiber be used in tunnel segment lining applications?: Indeed, melt extract stainless steel fibers are applicable for tunnel segment lining purposes. Renowned for their exceptional tensile strength, corrosion resistance, and long-lasting nature, stainless steel fibers prove themselves suitable for diverse construction projects. When utilized in tunnel segment lining, these fibers bolster the mechanical characteristics of the concrete, namely its flexural and tensile strength, crack resistance, and overall durability. Moreover, stainless steel fibers aid in impeding crack propagation and enhancing the structural integrity of the tunnel lining. Consequently, melt extract stainless steel fibers serve as an appropriate selection for tunnel segment lining applications.

Q:What is the recommended fiber length for melt extract stainless steel fiber in concrete?: The recommended fiber length for melt extract stainless steel fiber in concrete typically ranges from 25mm to 50mm. This fiber length is considered optimal for enhancing the mechanical properties and durability of concrete. It helps to improve the tensile strength, flexural strength, and impact resistance of the concrete, making it more resistant to cracking and improving its overall performance. Additionally, this fiber length ensures proper dispersion and distribution within the concrete matrix, leading to a more uniform reinforcement throughout the structure. However, it is important to note that the specific fiber length may vary depending on the specific application and design requirements, so consulting with a structural engineer or following manufacturer guidelines is recommended.

Q:What is the effect of melt extract stainless steel fiber on the modulus of plasticity of concrete?: Adding melt extract stainless steel fibers to concrete enhances its modulus of plasticity, boosting overall flexural strength and ductility. These fibers strengthen the concrete and enable it to withstand bending forces without fracturing. The presence of these fibers in the concrete matrix evenly distributes the load, preventing crack formation and propagation. This improves the modulus of plasticity, which refers to the material's ability to deform under stress without permanent deformation or failure. By increasing the modulus of plasticity, melt extract stainless steel fibers contribute to a more durable and resilient concrete structure. Moreover, these fibers improve the post-cracking behavior of concrete. Even after the concrete cracks under load, the stainless steel fibers hold the cracked sections together, limiting further crack propagation. This enhances the concrete's performance by increasing its resistance to fatigue and reducing the potential for sudden failure. In conclusion, incorporating melt extract stainless steel fibers in concrete positively impacts the modulus of plasticity by enhancing flexural strength, ductility, and crack resistance. This results in a more resilient and durable concrete structure that can handle higher loads, reducing maintenance needs and extending the lifespan of the construction project.

Q:What are the requirements for storage and handling of melt extract stainless steel fiber?: The requirements for storage and handling of melt extract stainless steel fiber include several key factors to ensure the integrity and quality of the product. 1. Temperature: The storage area should be maintained at a moderate temperature to prevent any adverse effects on the stainless steel fiber. Extreme high or low temperatures can potentially alter the properties of the fiber and affect its performance. 2. Humidity: It is important to store the melt extract stainless steel fiber in a dry environment to avoid any moisture absorption. Moisture can lead to corrosion and weaken the fiber, thereby reducing its effectiveness. 3. Packaging: The fiber should be stored in its original packaging or airtight containers to prevent exposure to air, dust, and other contaminants. This helps to maintain the cleanliness and quality of the fiber. 4. Handling: When handling the stainless steel fiber, it is crucial to use appropriate protective equipment such as gloves and safety glasses to avoid any injuries. The fiber can have sharp edges, so care should be taken to prevent cuts or abrasions. 5. Avoiding contact with other metals: The stainless steel fiber should be stored separately from other metals, especially those that are prone to corrosion. Contact with other metals can cause galvanic corrosion, which can degrade the fiber's performance. 6. Proper labeling and identification: It is important to properly label and identify the melt extract stainless steel fiber to ensure its traceability and avoid any confusion with other materials. This helps in maintaining quality control and efficient inventory management. By following these requirements for storage and handling, the melt extract stainless steel fiber can be preserved in its optimal condition, ensuring its reliability and longevity in various applications such as reinforcement in concrete, thermal insulation, and electrical conductivity.

Q:What is the effect of melt extract stainless steel fiber on the bond strength of shotcrete?: The effect of melt extract stainless steel fiber on the bond strength of shotcrete is generally positive. Shotcrete, also known as sprayed concrete, is a construction material commonly used for its high strength and durability. However, one of the challenges with shotcrete is achieving adequate bond strength between the concrete and the substrate or reinforcement. Melt extract stainless steel fibers, when added to shotcrete mixtures, can significantly improve the bond strength of the sprayed concrete. These fibers are made from stainless steel and are designed to enhance the mechanical properties of concrete. When melt extract stainless steel fibers are incorporated into shotcrete, they create a three-dimensional reinforcement network within the concrete matrix. This network helps to distribute and dissipate the stresses and forces that occur during the curing and drying process. As a result, the bond between the shotcrete and the substrate or reinforcement is strengthened. Furthermore, melt extract stainless steel fibers also enhance the crack resistance of shotcrete. They can effectively bridge small cracks that may occur due to shrinkage or other factors, preventing them from propagating and compromising the bond strength. In addition to improving bond strength, melt extract stainless steel fibers can also enhance the overall toughness and ductility of shotcrete. This is particularly beneficial in applications where the shotcrete is subjected to dynamic loads or severe environmental conditions. It is important to note that the effectiveness of melt extract stainless steel fibers in enhancing bond strength may vary depending on various factors, such as the type and dosage of fibers used, the mix design of the shotcrete, and the application method. Therefore, it is recommended to conduct specific tests and evaluations to determine the optimal fiber dosage and application technique for a particular shotcrete project. Overall, the incorporation of melt extract stainless steel fibers in shotcrete can significantly improve the bond strength between the sprayed concrete and the substrate or reinforcement, ultimately enhancing the performance and durability of the structure.

Q:What is the effect of melt extract stainless steel fiber on the thermal expansion of concrete?: The addition of melt extract stainless steel fiber to concrete can effectively reduce its thermal expansion. The fibers act as reinforcement within the concrete matrix, helping to distribute and dissipate the heat generated during temperature changes. This results in a more controlled and limited expansion of the concrete, minimizing the risk of cracking or structural damage due to thermal stresses.

Q:What is the effect of melt extract stainless steel fiber on the post-cracking behavior of concrete?: The effect of melt extract stainless steel fiber on the post-cracking behavior of concrete is significant. When stainless steel fibers are added to concrete, they act as reinforcement and enhance the tensile strength and ductility of the material. This reinforcement helps to control cracking in the concrete and improve its performance under various loading conditions. The addition of melt extract stainless steel fibers in concrete increases its ability to resist cracking and reduces the chances of brittle failure. These fibers are typically thin and long, which allows them to distribute stress more evenly throughout the concrete matrix. As a result, the concrete can withstand higher tensile and flexural stresses without developing significant cracks. Moreover, the use of stainless steel fibers improves the post-cracking behavior of concrete by reducing crack widths and increasing crack resistance. This is particularly beneficial in structures subjected to dynamic or cyclic loading, such as bridges or pavements. The steel fibers help to limit crack propagation and prevent the formation of wide cracks, which can compromise the structural integrity and durability of the concrete. Additionally, melt extract stainless steel fibers can also enhance the durability of concrete by reducing the risk of corrosion. Stainless steel is highly resistant to corrosion, even in aggressive environments, making it an ideal reinforcement material for concrete exposed to moisture, chloride ions, or other corrosive substances. This resistance to corrosion ensures the long-term performance and service life of the concrete. In summary, the addition of melt extract stainless steel fiber to concrete has a positive effect on its post-cracking behavior. It improves the tensile strength, ductility, crack resistance, and durability of the material. These benefits make stainless steel fibers an excellent choice for reinforcing concrete structures, enhancing their overall performance and longevity.

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