Melt Extract Stainless Steel Fiber 0.55/30 Concrete Steel Fiber from CNBM China

Melt Extract Stainless Steel Fiber 0.55/30 Concrete Steel Fiber 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: How does melt extract stainless steel fiber contribute to the crack control of concrete?: Melt extract stainless steel fiber plays a crucial role in enhancing the crack control of concrete. These fibers are added to the concrete mixture, where they act as reinforcement to improve the overall strength and durability of the concrete structure. When concrete undergoes shrinkage due to drying or temperature changes, it tends to crack. However, the addition of melt extract stainless steel fibers helps to reduce the width and propagation of these cracks. The unique properties of stainless steel fibers, such as high tensile strength, corrosion resistance, and excellent bonding with concrete, contribute to crack control. These fibers form a three-dimensional network within the concrete matrix, effectively bridging the cracks and restraining their growth. Moreover, melt extract stainless steel fibers also improve the overall ductility and toughness of concrete. This means that even if cracks do occur, they are less likely to propagate and lead to significant structural damage. The fibers act as reinforcement, enhancing the concrete's ability to resist the forces that cause cracking. In addition to crack control, melt extract stainless steel fibers also enhance the overall performance of concrete by providing improved resistance to impact, fatigue, and abrasion. This makes them particularly beneficial in high-stress applications such as industrial flooring, tunnel linings, and precast concrete elements. Overall, the addition of melt extract stainless steel fibers to concrete significantly contributes to crack control by reducing crack width, preventing crack propagation, and improving the overall strength and durability of the concrete structure.

Q: Does melt extract stainless steel fiber improve the resistance to carbonation in concrete?: Yes, melt extract stainless steel fiber can improve the resistance to carbonation in concrete.

Q: What is the effect of melt extract stainless steel fiber on the early-age cracking of concrete?: Reducing early-age cracking in concrete can be achieved through the utilization of melt extract stainless steel fiber. There are various factors that contribute to early-age cracking, including temperature fluctuations, shrinkage, and rapid moisture loss. By incorporating stainless steel fibers into the concrete mixture, the overall tensile strength of the material is enhanced, providing reinforcement. This reinforcement plays a crucial role in controlling the formation and propagation of cracks during the initial stages of concrete curing. The exceptional properties of melt extract stainless steel fibers, such as their high tensile strength, resistance to corrosion, and durability, make them an ideal choice for mitigating early-age cracking. These fibers effectively disperse stress throughout the concrete matrix, restricting the initiation and spread of cracks. Furthermore, melt extract stainless steel fibers can also aid in managing plastic shrinkage cracking. During the early stages of concrete curing, rapid loss of moisture can cause the surface to shrink and crack. By incorporating stainless steel fibers, this shrinkage is restrained, thereby reducing the likelihood of early-age cracking. It is worth noting that the precise impact of melt extract stainless steel fiber on early-age cracking may vary depending on factors such as the dosage of fibers, the design of the concrete mix, and environmental conditions. Therefore, comprehensive testing and consultation with experts are essential to determine the optimal dosage and application of fibers for a specific project.

Q: How does melt extract stainless steel fiber affect the shrinkage cracking in concrete overlays?: Melt extract stainless steel fiber can significantly reduce shrinkage cracking in concrete overlays. The addition of these fibers helps to distribute and absorb the tensile stress caused by shrinkage, preventing the formation of cracks. The fibers act as reinforcement, enhancing the overall durability and performance of the concrete overlay.

Q: Can melt extract stainless steel fiber be used in precast bridge elements?: Yes, melt extract stainless steel fiber can be used in precast bridge elements. Melt extract stainless steel fibers are known for their high tensile strength, corrosion resistance, and durability, making them suitable for use in various construction applications, including precast bridge elements. These fibers can enhance the mechanical properties of concrete, such as its flexural strength and crack resistance, thereby improving the overall performance and lifespan of the bridge elements. Additionally, the use of stainless steel fibers can also reduce the need for traditional reinforcement, leading to cost savings and faster construction. However, it is important to ensure that the fiber dosage and distribution are properly controlled during the precast fabrication process to achieve optimal performance and structural integrity.

Q: What is the impact of melt extract stainless steel fiber on the thermal properties of concrete?: The thermal properties of concrete are greatly impacted by the presence of melt extract stainless steel fiber. To enhance the concrete's thermal conductivity and heat resistance, stainless steel fibers are incorporated into the concrete mixture. These fibers serve as conduits for heat within the concrete structure, enabling better heat transfer throughout the entire building. By adding stainless steel fibers, the thermal conductivity of concrete is increased, resulting in more efficient heat transfer within the material. This is particularly advantageous in situations where effective heat dissipation is crucial, such as in the construction of high-temperature industrial facilities or fire-resistant structures. Additionally, the inclusion of stainless steel fibers helps mitigate the risk of thermal cracking in concrete. When exposed to high temperatures, concrete undergoes thermal expansion, which can lead to the formation of cracks. However, by incorporating stainless steel fibers, the heat is distributed more evenly throughout the concrete, reducing the likelihood of localized thermal stresses and consequent cracking. Moreover, stainless steel fibers contribute to enhancing the fire resistance of concrete. By reinforcing the concrete and preventing the propagation of cracks and spalling caused by thermal shock during a fire, the addition of these fibers improves the overall fire rating of concrete structures. In conclusion, the incorporation of melt extract stainless steel fibers in concrete has a significant impact on its thermal properties. It enhances thermal conductivity, reduces the risk of thermal cracking, and increases fire resistance. These advantages make stainless steel fiber-reinforced concrete the preferred choice for applications where thermal performance and resistance to high temperatures are of utmost importance.

Q: Can melt extract stainless steel fiber be used in precast tunnel invert segments?: Yes, melt extract stainless steel fiber can be used in precast tunnel invert segments. Stainless steel fiber is commonly used in precast concrete applications to enhance the mechanical properties and durability of the concrete. It provides excellent crack resistance, impact resistance, and ductility to the concrete. The melt extract stainless steel fiber has high tensile strength and corrosion resistance, making it suitable for use in harsh environments such as tunnels. It helps to improve the flexural strength and load-bearing capacity of the precast tunnel invert segments, ensuring their long-term structural integrity. Additionally, the use of stainless steel fiber can also reduce the need for traditional reinforcement, simplifying the production process and reducing costs.

Q: Can melt extract stainless steel fiber be used in concrete pavement overlays?: Yes, melt extract stainless steel fiber can be used in concrete pavement overlays.

Q: Bridge deck pavement 8cm steel fiber micro expansion concrete, which kind of mixer can meet the requirement later?: The steel fiber concrete does not require very much for the mixer itself. It is mainly for the order of mixing. You need to mix the steel fiber / aggregate / sand together according to the mixing ratio

Q: Can melt extract stainless steel fiber be used in airport runways?: Yes, melt extract stainless steel fiber can be used in airport runways. The high strength and durability of stainless steel make it suitable for heavy-duty applications like airport runways, where it can enhance the strength and resistance to cracking and rutting of the pavement. Stainless steel fibers can also improve the overall lifespan and performance of airport runways by providing reinforcement and reducing maintenance needs.

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