Melt Extract Stainless Steel Fiber Cement Price Constructions Steel Fiber CNBM

Melt Extract Stainless Steel Fiber Cement Price Constructions Steel Fiber 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	0.02	in
Length	35.00	mm	1.37	in
Aspect Ratio	64
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 fiber-reinforced cementitious composites (FRCCs)?: Yes, melt extract stainless steel fiber can be used in fiber-reinforced cementitious composites (FRCCs). Melt extract stainless steel fibers are often chosen for their high tensile strength, corrosion resistance, and durability. When added to cementitious materials, these fibers can enhance the flexural strength, toughness, and crack resistance of the composite. They can also improve the overall performance and longevity of FRCCs in various applications such as structural elements, pavements, and precast products. The use of melt extract stainless steel fiber in FRCCs offers increased structural integrity, reduced maintenance requirements, and improved resistance to environmental factors, making it a suitable choice for reinforcing cementitious composites.

Q: Can melt extract stainless steel fiber be used in bridge deck overlays?: Bridge deck overlays can employ melt extract stainless steel fiber, which is commonly utilized in concrete applications to enhance the strength and durability of structures. By incorporating these fibers, the overall performance and lifespan of the bridge can be improved through the reduction of cracking and increased resistance to wear and corrosion. Moreover, stainless steel fibers possess exceptional tensile strength, enabling them to effectively distribute loads and withstand the movement caused by traffic and temperature fluctuations. Consequently, they are an excellent choice for bridge deck overlays, where durability and long-term performance are essential considerations.

Q: What is the recommended fiber geometry for melt extract stainless steel fiber in concrete?: The recommended fiber geometry for melt extract stainless steel fiber in concrete is typically in the form of straight, monofilament fibers. These fibers are usually slender and have a diameter ranging from 0.15 mm to 0.50 mm. The length of the fibers can vary, but it is often recommended to use fibers with lengths between 20 mm to 50 mm for optimal performance in concrete. The use of straight, monofilament fibers offers several advantages in concrete applications. Firstly, these fibers provide excellent bonding with the surrounding concrete matrix, enhancing the overall mechanical properties of the material. Secondly, the straight geometry allows for effective dispersion and distribution of the fibers throughout the concrete, ensuring uniform reinforcement and improved crack control. Additionally, the slender diameter of the fibers allows for easier mixing and placement of the concrete, without significantly affecting the workability of the mixture. It is important to note that the specific fiber geometry may vary depending on the desired performance requirements and the specific application of the concrete. Therefore, it is recommended to consult with manufacturers or experts in the field to determine the most suitable fiber geometry for a particular project.

Q: What is the effect of melt extract stainless steel fiber on the fatigue behavior of concrete beams?: The effect of melt extract stainless steel fiber on the fatigue behavior of concrete beams is generally positive. Stainless steel fibers are known for their high tensile strength and resistance to corrosion, which can enhance the durability and performance of concrete structures under cyclic loading conditions. When stainless steel fibers are added to concrete beams, they act as reinforcement and help to distribute the stress more evenly throughout the structure. This reinforcement can significantly improve the fatigue resistance of the beams, allowing them to withstand repeated loading and unloading cycles without experiencing significant damage or failure. The presence of stainless steel fibers in concrete beams can also help to reduce crack propagation and control the growth of microcracks. This is due to the fiber's ability to bridge across cracks and prevent them from widening or propagating further, thereby increasing the overall fatigue life of the beams. Furthermore, the addition of melt extract stainless steel fibers can enhance the ductility of concrete, making it more resistant to cracking and providing better energy absorption capabilities. This improved ductility can contribute to the overall fatigue performance of the beams by allowing them to deform and absorb energy more effectively, minimizing the risk of sudden failure. In summary, the incorporation of melt extract stainless steel fibers in concrete beams has a positive effect on their fatigue behavior. It improves their fatigue resistance, reduces crack propagation, enhances ductility, and ultimately increases their overall durability and lifespan under cyclic loading conditions.

Q: How does melt extract stainless steel fiber affect the crack width of concrete?: Melt extract stainless steel fiber has a significant effect in reducing crack width in concrete. When incorporated into the concrete mix, these fibers act as reinforcement, enhancing the overall strength and durability of the material. The fibers are evenly distributed within the concrete matrix, forming a three-dimensional network that helps control cracking. The primary way in which melt extract stainless steel fibers reduce crack width is by preventing crack propagation. As concrete shrinks and undergoes thermal expansion and contraction, small cracks may form. However, the presence of stainless steel fibers acts as a barrier, preventing the cracks from enlarging and spreading throughout the concrete. Furthermore, the unique properties of stainless steel contribute to its effectiveness in reducing crack width. Stainless steel fibers have high tensile strength, allowing them to withstand significant loads and resist deformation. This strength enables the fibers to bridge cracks, providing additional reinforcement to the concrete and preventing further crack propagation. The aspect ratio of the fibers, or the ratio of their length to diameter, also plays a role in controlling crack width. Longer fibers tend to be more effective in limiting crack propagation compared to shorter fibers. Therefore, selecting the appropriate aspect ratio of melt extract stainless steel fibers is crucial in achieving the desired crack control in concrete. In conclusion, melt extract stainless steel fibers have a positive impact on crack width in concrete by minimizing crack propagation. Through their reinforcement properties and ability to bridge cracks, these fibers enhance the overall structural integrity of concrete, resulting in reduced crack width and improved durability.

Q: Can melt extract stainless steel fiber be used in architectural precast concrete applications?: Architectural precast concrete applications can benefit from the utilization of melt extract stainless steel fiber. It is a common practice to incorporate stainless steel fibers into concrete mixes in order to enhance the overall strength, durability, and performance of the final product. By utilizing stainless steel fibers in architectural precast concrete, the structural integrity of the panels can be improved, making them more resistant to cracking, impact, and other types of damage. Moreover, the implementation of stainless steel fibers in architectural precast concrete can enhance the visual appeal of the panels by reducing surface defects and improving the overall finish. These fibers also offer additional reinforcement to the concrete, allowing for thinner and lighter panels without compromising strength. Melt extract stainless steel fibers are particularly well-suited for architectural precast concrete applications due to their high tensile strength, corrosion resistance, and ability to withstand extreme temperatures. These fibers are manufactured using a specialized process that guarantees consistent quality and performance. In conclusion, incorporating melt extract stainless steel fiber in architectural precast concrete applications is highly recommended as it can significantly enhance the durability, strength, and aesthetics of the panels.

Q: How does melt extract stainless steel fiber improve the resistance to fire in concrete?: The addition of melt extract stainless steel fiber enhances the fire resistance of concrete by improving both its structural integrity and insulation properties. These fibers are evenly dispersed throughout the concrete mixture, creating a three-dimensional network that reinforces the material. During a fire, the stainless steel fibers function as a heat sink, effectively absorbing and distributing the heat. This prevents the formation of localized hotspots and thermal cracking, reducing the risk of spalling, which occurs when concrete fragments are ejected due to rapid heating and steam release. By preserving the structural integrity of the concrete, the fibers help prevent collapse during a fire, ensuring the safety of occupants and protecting the overall structure. Furthermore, the stainless steel fibers contribute to the insulation properties of the concrete. They form a barrier that slows down the transfer of heat, thereby reducing the temperature rise on the unexposed side. This insulation effect helps maintain the stability of the concrete and prolong its ability to withstand high temperatures. In addition, melt extract stainless steel fibers exhibit excellent corrosion resistance, which is particularly important in high-temperature environments. Unlike traditional steel bars and other reinforcing materials, these fibers do not rust or degrade when exposed to fire or moisture. This corrosion resistance ensures the long-term durability and performance of the concrete, even after fire exposure. To sum up, melt extract stainless steel fiber improves the fire resistance of concrete by providing reinforcement, heat absorption, insulation, and corrosion resistance. By incorporating these fibers, concrete structures can endure high temperatures, prevent spalling, and maintain their structural integrity during a fire, thereby enhancing the safety and longevity of the building.

Q: What is the recommended mix design when using melt extract stainless steel fiber in concrete?: Achieving an optimal mix design for concrete with melt extract stainless steel fiber involves finding a balance between workability, strength, and durability. First and foremost, consideration must be given to the dosage of the fiber. The recommended dosage typically falls within the range of 25 to 75 kg/m3, depending on the desired concrete properties. Higher dosages improve crack resistance and impact strength, while lower dosages may suffice for enhancing flexural strength. Regarding the proportions of the concrete mix, it is advisable to increase the content of cementitious materials, such as cement or fly ash, to ensure proper bonding between the stainless steel fibers and the concrete matrix. This promotes better dispersion and distribution of the fibers throughout the concrete. To maintain workability, the use of superplasticizers or water reducers can be advantageous. These chemical admixtures enhance the flowability of the concrete while reducing water content, thus minimizing the risk of fiber balling or clumping. Furthermore, adequate curing of the concrete containing melt extract stainless steel fibers is crucial. Proper moist curing or the application of curing compounds helps prevent early-age shrinkage and drying shrinkage, thereby enhancing the overall durability of the concrete. Ultimately, the recommended mix design for concrete with melt extract stainless steel fiber may vary depending on specific project requirements, including desired strength, durability, and application. It is advisable to consult with a qualified engineer or concrete specialist to determine the most suitable mix design for a particular project.

Q: Does melt extract stainless steel fiber improve the resistance to spalling of concrete?: Concrete spalling is effectively reduced by the inclusion of melt extract stainless steel fiber. Spalling occurs when the outer layer of concrete chips or flakes away due to factors like freeze-thaw cycles, high temperatures, or chemical attacks. The incorporation of melt extract stainless steel fibers in the concrete mixture reinforces it, providing an extra layer of strength, and preventing spalling. The stainless steel fibers are well-dispersed throughout the concrete matrix, enhancing its overall tensile strength. When the concrete is subjected to stress, like during freeze-thaw cycles or high temperatures, the fibers help to evenly distribute the forces and prevent crack propagation. This reinforcement mechanism significantly decreases the likelihood of spalling, as the stainless steel fibers create a barrier that safeguards the surface layer from chipping off. Moreover, melt extract stainless steel fibers also enhance the durability and lifespan of the concrete. These fibers enhance its resistance to corrosion, which is a common cause of spalling in concrete exposed to harsh environments or chemical attacks. By providing a protective layer against corrosion, the stainless steel fibers ensure that the concrete maintains its structural integrity and remains resilient against spalling for an extended period. In summary, the inclusion of melt extract stainless steel fiber in concrete effectively improves its resistance to spalling. These fibers act as reinforcement, evenly distributing stress and preventing crack propagation, while also enhancing the concrete's durability and corrosion resistance.

Q: Can melt extract stainless steel fiber be used in fiber-reinforced shotcrete?: Fiber-reinforced shotcrete can indeed incorporate melt extract stainless steel fiber. Shotcrete applications commonly utilize stainless steel fibers due to their impressive tensile strength, resistance to corrosion, and overall durability. The melt extract process guarantees consistent and uniform fiber properties, rendering it an ideal choice for reinforcing shotcrete. The inclusion of stainless steel fibers in shotcrete greatly enhances its mechanical properties, including flexural and impact strength, crack resistance, and ductility. As a result, the overall performance and lifespan of the shotcrete structure are significantly improved. However, it is crucial to consider the specific requirements of the application, fiber dosage, and mix design to ensure the appropriate and effective utilization of stainless steel fibers in fiber-reinforced shotcrete.

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