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 precast tunnel portals?: Yes, melt extract stainless steel fiber can be used in precast tunnel portals. Melt extract stainless steel fiber is a highly durable and corrosion-resistant material that is commonly used in construction applications, including tunnel construction. The use of stainless steel fiber in tunnel portals helps to enhance the overall strength and durability of the precast concrete panels. It provides reinforcement to the concrete, improving its resistance to cracking and spalling. This is particularly important in tunnel portals, which are subjected to high levels of stress and impact. Additionally, stainless steel fiber can also improve the fire resistance of the precast panels. It helps to prevent the concrete from spalling and disintegrating under high temperatures, thereby enhancing the structural integrity of the tunnel portal in case of a fire. Furthermore, melt extract stainless steel fiber is also resistant to corrosion, making it suitable for use in tunnel portals that are exposed to harsh environmental conditions, such as moisture and chemicals. It helps to increase the lifespan of the precast panels and reduces the need for frequent maintenance or repairs. In conclusion, melt extract stainless steel fiber can be effectively used in precast tunnel portals to enhance their strength, durability, fire resistance, and corrosion resistance. Its inclusion in the construction process can result in longer-lasting and more reliable tunnel portals.

Q: Are there any specific curing requirements for concrete with melt extract stainless steel fiber?: Yes, there are specific curing requirements for concrete with melt extract stainless steel fiber. Firstly, it is important to note that the inclusion of stainless steel fibers in concrete can significantly enhance its mechanical properties, such as tensile strength and resistance to cracking. However, the presence of these fibers can also affect the curing process and require certain considerations. One key requirement is to ensure adequate moisture during the curing process. Concrete with stainless steel fibers should be kept moist to prevent premature drying, as this can lead to shrinkage and cracking. Moist curing methods, such as using wet burlap or plastic sheets, can be employed to retain moisture and promote proper hydration of the concrete. Additionally, temperature control is crucial during the curing period. High temperatures can accelerate the hydration process, leading to increased shrinkage and potential cracking. On the other hand, low temperatures can hinder the curing process and result in reduced strength development. Therefore, maintaining a moderate and consistent temperature is essential for the proper curing of concrete with stainless steel fibers. Furthermore, it is advisable to extend the duration of the curing period for concrete with stainless steel fibers. This is because the fibers may impede the movement of water within the concrete matrix, slowing down the hydration process. By extending the curing time, the concrete has more opportunity to develop its desired strength and durability. Lastly, it is crucial to follow the manufacturer's recommendations regarding curing requirements for concrete with melt extract stainless steel fibers. Different fiber types and manufacturers may have specific guidelines and recommendations for curing, which should be followed to ensure optimal performance of the concrete. In summary, curing requirements for concrete with melt extract stainless steel fibers include maintaining moisture, controlling temperature, extending the curing period, and following manufacturer guidelines. By adhering to these requirements, the concrete can achieve its desired strength and durability while benefiting from the enhanced properties provided by the stainless steel fibers.

Q: Can melt extract stainless steel fiber be used in fiber-reinforced polymer (FRP) concrete mixtures?: Indeed, fiber-reinforced polymer (FRP) concrete mixtures can incorporate melt extract stainless steel fiber. Renowned for their exceptional tensile strength, resistance to corrosion, and lasting performance, melt extract stainless steel fibers prove ideal for reinforcing concrete mixtures, including FRP concrete. Integrating stainless steel fibers into FRP concrete augments its structural integrity, bolsters crack resistance, and heightens both flexural and tensile strength. Moreover, the utilization of stainless steel fibers further promotes the overall sustainability and longevity of FRP concrete structures.

Q: What are the limitations of using melt extract stainless steel fiber in concrete?: There are several limitations associated with using melt extract stainless steel fiber in concrete. Firstly, one limitation is the high cost of stainless steel fibers compared to other types of reinforcing materials. The manufacturing process of stainless steel fibers involves melting and extracting steel, which adds to the overall production cost. This can make it a less cost-effective option for projects with tight budgets. Secondly, the addition of stainless steel fibers can increase the viscosity of the concrete mix, making it more difficult to handle and place. This can lead to challenges during the construction process, especially when pouring and finishing the concrete. Another limitation is the potential for corrosion if the stainless steel fibers are not properly coated. Stainless steel is known for its corrosion resistance, but in certain environments, such as those with high chloride content, the fibers can still be susceptible to corrosion. This can compromise the durability and longevity of the concrete structure. Furthermore, the effectiveness of stainless steel fibers in controlling cracking may vary depending on the concrete mix design and curing conditions. Achieving the desired crack control properties may require specific fiber dosages and distribution, which can add complexity to the concrete mix design process. Lastly, the addition of stainless steel fibers can affect the aesthetics of the concrete surface. The fibers may be visible on the surface, especially if a smooth finish is desired. This can be undesirable for applications where a visually appealing finish is required, such as architectural concrete. In summary, while melt extract stainless steel fibers offer certain benefits in reinforcing concrete, such as increased crack resistance and improved durability, they also come with limitations including high cost, increased viscosity of the mix, potential for corrosion, variability in crack control effectiveness, and impact on aesthetics. These limitations should be carefully considered when deciding to use stainless steel fibers in concrete applications.

Q: Does melt extract stainless steel fiber improve the resistance to chemical attack of concrete?: Yes, melt extract stainless steel fiber can improve the resistance to chemical attack of concrete.

Q: How does melt extract stainless steel fiber affect the cracking behavior of concrete?: Melt extract stainless steel fiber has a significant impact on the cracking behavior of concrete. These fibers, which are produced by melting stainless steel and then extracting it into fibers of varying lengths, are commonly used as reinforcement in concrete structures. One of the main benefits of using melt extract stainless steel fiber is its ability to enhance the crack resistance of concrete. When added to the concrete mix, these fibers act as a reinforcement, providing additional strength and preventing the propagation of cracks. This is particularly important in concrete structures that are subjected to heavy loads or dynamic forces, as they are more prone to crack formation. The presence of stainless steel fibers in concrete improves its tensile strength, which is typically much lower than its compressive strength. As a result, the concrete becomes more resistant to cracking, as the fibers help distribute the stress and prevent the formation and propagation of cracks. This enhanced crack resistance is especially beneficial in applications where concrete is subjected to shrinkage, thermal expansion, or external loading, as it helps maintain the integrity and durability of the structure. Moreover, melt extract stainless steel fibers also improve the post-cracking behavior of concrete. In conventional concrete, once a crack forms, it tends to propagate rapidly, compromising the structural integrity and reducing its load-bearing capacity. However, with the addition of stainless steel fibers, these cracks are effectively bridged and restrained, reducing their width and preventing further propagation. This post-cracking behavior is crucial in maintaining the structural performance and serviceability of the concrete under various loading conditions. In summary, melt extract stainless steel fiber significantly influences the cracking behavior of concrete by enhancing its crack resistance, tensile strength, and post-cracking behavior. By reinforcing the concrete matrix, these fibers prevent crack formation and propagation, improving the durability and structural integrity of concrete structures.

Q: How does melt extract stainless steel fiber improve the resistance to seismic loading in concrete?: Melt extract stainless steel fiber is a reinforcement material that greatly enhances the ability of concrete structures to withstand seismic loading. Seismic loading refers to the stress and vibrations that buildings experience during earthquakes or other seismic events. One way in which melt extract stainless steel fiber improves the seismic resistance of concrete is by increasing its tensile strength and ductility. These fibers are extremely strong and can withstand high levels of stress and strain. When added to concrete, they act as reinforcement, bridging cracks that occur under seismic loading and preventing further propagation. Additionally, melt extract stainless steel fiber also improves the bond between concrete and other construction materials, such as reinforcing bars or steel frames. This stronger bond helps distribute seismic forces more evenly throughout the structure, reducing localized stress concentrations and improving overall stability. Another advantage of using melt extract stainless steel fiber in concrete is its ability to absorb and dissipate energy during seismic events. When the ground shakes, the fibers absorb the energy generated by seismic forces, preventing it from being transferred to the concrete. This energy absorption capability reduces stress on the concrete and enhances its ability to withstand seismic loading. Furthermore, melt extract stainless steel fiber improves the durability and longevity of concrete structures in seismic regions. It acts as a barrier against corrosion and deterioration, preventing the infiltration of moisture and harmful chemicals that can weaken the concrete over time. This enhanced durability ensures that the structure remains resilient and can withstand multiple seismic events over its lifespan. In conclusion, melt extract stainless steel fiber enhances the resistance of concrete to seismic loading by improving its tensile strength, ductility, bond strength, and energy absorption capacity. By preventing crack propagation, distributing seismic forces evenly, and increasing overall durability, this reinforcement material significantly improves the seismic resistance of concrete structures, making them safer and more resilient in earthquake-prone areas.

Q: How much is the steel fiber bridge diversion dam using the model and specifications?: Is not less than 24 millimeters

Q: What is the effect of melt extract stainless steel fiber on the modulus of brittleness of concrete?: The effect of melt extract stainless steel fiber on the modulus of brittleness of concrete is to significantly reduce it. Stainless steel fibers are typically added to concrete mixes to enhance its toughness and ductility. By dispersing the fibers throughout the concrete matrix, they act as reinforcement and help to distribute stress more evenly. This results in concrete with improved resistance to cracking and increased flexural strength. The addition of stainless steel fibers also helps to control and limit crack propagation in concrete, reducing its brittleness. The fibers act as a barrier to prevent cracks from propagating further, leading to a more durable and resilient material. This improved resistance to cracking and enhanced ductility ultimately increase the modulus of brittleness of concrete. The melt extract stainless steel fibers, in particular, are known for their high tensile strength and excellent corrosion resistance. This makes them an ideal choice for reinforcing concrete in harsh environments where corrosion is a concern, such as coastal areas or structures exposed to chemicals. By incorporating melt extract stainless steel fibers into concrete, the overall performance and longevity of the material are greatly improved. In summary, the addition of melt extract stainless steel fibers to concrete significantly reduces its modulus of brittleness by enhancing toughness, ductility, and crack resistance. This results in a more durable and resilient concrete that can withstand higher levels of stress and strain without failure.

Q: How does melt extract stainless steel fiber enhance the durability of concrete?: Melt extract stainless steel fiber enhances the durability of concrete by providing reinforcement and increased strength. The addition of stainless steel fiber helps to prevent cracking, improve impact resistance, and enhance the overall structural integrity of the concrete.

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