Concrete steel fiber from company CNBM China

Concrete steel fiber from company 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: 0.5
Material: Steel
Production Process: Cold drawn
Lengh: 30
Type: 1
Compressive Strength: >1200MPa
Aspect ratio: 60
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
Length	60 mm
Aspect Ratio	80
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 (mm)	Length (mm)	Aspect Ratio	Type	Packing
G-6030	0.5	30	60	Glued	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6535	0.55	35	65	Glued	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6035	0.6	35	60	Glued	20 kg/Bag, or 1,000kg/ Bulk Bag
G-8060	0.75	60	80	Glued	20 kg/Bag, 50 bags/Pallet
G-6060	0.9	60	60	Glued	20 kg/Bag, 50 bags/Pallet
G-6030	0.5	30	60	Loose	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6535	0.55	35	65	Loose	20 kg/Bag, or 1,000kg/ Bulk Bag
G-6035	0.6	35	60	Loose	20 kg/Bag, or 1,000kg/ Bulk Bag
G-8060	0.75	60	80	Loose	20 kg/Bag, 50 bags/Pallet
G-6060	0.9	60	60	Loose	20 kg/Bag, 50 bags/Pallet

Q:Can melt extract stainless steel fiber be used in underground mining applications?: Yes, melt extract stainless steel fiber can be used in underground mining applications. Stainless steel fibers are known for their high strength, corrosion resistance, and durability, making them suitable for challenging environments such as underground mines. These fibers can be added to concrete or other structural materials used in mining applications to enhance their mechanical properties and increase their resistance to cracking, impact, and wear. The use of melt extract stainless steel fiber in underground mining can help improve the structural integrity and lifespan of mining infrastructure, ensuring a safer and more efficient mining operation.

Q:Can melt extract stainless steel fiber replace traditional reinforcement in concrete structures?: Yes, melt extract stainless steel fiber can potentially replace traditional reinforcement in concrete structures. These fibers provide enhanced strength, durability, and crack resistance to the concrete. They also improve the overall performance of the structure by reducing the need for additional reinforcement materials. However, the specific application and structural requirements should be carefully evaluated before making a decision to ensure the suitability and effectiveness of the stainless steel fiber as a replacement for traditional reinforcement.

Q:What is the typical dosage of melt extract stainless steel fiber in concrete?: The typical dosage of melt extract stainless steel fiber in concrete varies depending on the specific application and desired performance. However, a common dosage range is typically between 20 to 40 kilograms per cubic meter of concrete.

Q:Can melt extract stainless steel fiber be used in underground utility structures?: Underground utility structures can make use of melt extract stainless steel fiber. These fibers are well-known for their exceptional resistance to corrosion, impressive strength, and long-lasting nature. These qualities make them appropriate for a range of applications, including underground utility structures. When incorporated into underground utility structures, melt extract stainless steel fiber provides additional reinforcement to the concrete matrix. This reinforcement works to improve the overall structural integrity and load-bearing capacity of the structures, resulting in an extended lifespan. Moreover, stainless steel fibers are highly resistant to chemical attacks and can endure the harsh conditions found underground, such as exposure to moisture, chemicals, and different soil conditions. This reliability makes them an excellent choice for reinforcing underground utility structures that may face these challenging circumstances. Aside from their corrosion resistance, stainless steel fibers also exhibit outstanding resistance to temperature changes. This characteristic is particularly crucial for underground utility structures, which may experience fluctuations in temperature due to weather changes or the heat generated by the utilities themselves. In conclusion, melt extract stainless steel fiber is a suitable option for reinforcing underground utility structures. Its corrosion resistance, high strength, durability, and ability to withstand harsh underground conditions make it an ideal material for enhancing the performance and prolonging the lifespan of these structures.

Q:How does melt extract stainless steel fiber affect the curing time of concrete?: Melt extract stainless steel fiber can have both positive and negative effects on the curing time of concrete. The addition of stainless steel fibers can enhance the early age strength development of concrete, leading to a faster curing time. This is because the fibers act as reinforcement, improving the overall mechanical properties of the concrete and reducing drying shrinkage. Furthermore, stainless steel fibers can also improve the durability and crack resistance of concrete, which can result in a faster curing process. By preventing cracks and reducing the need for repairs or maintenance, the concrete can cure more efficiently. On the other hand, the addition of stainless steel fibers can also extend the curing time of concrete. This is due to the fact that the fibers may hinder the movement of water within the concrete mixture, slowing down the hydration process. Furthermore, the presence of fibers can increase the viscosity of the concrete, making it more difficult for moisture to penetrate and fully hydrate the cement particles. Ultimately, the impact of melt extract stainless steel fiber on the curing time of concrete depends on various factors such as the fiber content, aspect ratio, and mix design. It is important to carefully consider these factors and conduct proper testing to determine the optimal dosage and fiber type for achieving the desired curing time in concrete applications.

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:Does melt extract stainless steel fiber affect the electrical conductivity of concrete?: Yes, melt extract stainless steel fiber does affect the electrical conductivity of concrete. The addition of stainless steel fibers increases the electrical conductivity of concrete due to the conductive nature of stainless steel. This can be advantageous in applications where electrical conductivity is desired, such as in grounding systems or electromagnetic shielding.

Q:How does the addition of melt extract stainless steel fiber affect the drying time of concrete?: The drying time of concrete can be significantly impacted by the inclusion of melt extract stainless steel fiber. Concrete mixtures often incorporate stainless steel fibers to improve durability and enhance mechanical properties. One notable advantage of using stainless steel fibers is their ability to reduce drying shrinkage. As concrete dries, it typically undergoes shrinkage, which can result in cracks and structural problems. However, the addition of stainless steel fibers helps to restrain this shrinkage, resulting in a more controlled and uniform drying process. The presence of stainless steel fibers also promotes the formation of a more interconnected network within the concrete matrix. This network enhances the concrete's resistance to cracking and strengthens it overall. Consequently, the concrete can better withstand forces and stresses, even during the drying phase. Moreover, stainless steel fibers also aid in reducing plastic shrinkage cracking. This type of cracking occurs during the early stages of concrete drying, when the surface moisture evaporates faster than it can be replaced. By reinforcing the concrete, the stainless steel fibers help to mitigate this cracking, leading to a more efficient and stable drying process. In conclusion, the addition of melt extract stainless steel fiber can have a significant impact on the drying time of concrete. By reducing drying shrinkage, enhancing mechanical properties, and mitigating cracking, these fibers contribute to a more controlled and efficient drying process. This ultimately improves the overall performance and durability of the concrete structure.

Q:Does melt extract stainless steel fiber improve the fire resistance of concrete?: Yes, melt extract stainless steel fiber does improve the fire resistance of concrete. When added to concrete, stainless steel fibers act as reinforcement, enhancing the strength and durability of the material. During a fire, these fibers help to slow down the spread of heat and prevent the concrete from cracking or spalling. Additionally, the high melting point of stainless steel ensures that it retains its structural integrity even under extreme temperatures. This improves the overall fire resistance of the concrete, making it a more reliable and safe construction material in fire-prone areas.

Q:What is the effect of melt extract stainless steel fiber on the bond strength of concrete?: The use of melt extract stainless steel fiber in concrete enhances the bond strength between the concrete matrix and the reinforcement. The fibers create a network within the concrete, which improves its tensile and flexural strength. This increased bond strength results in improved crack resistance and overall durability of the concrete structure. Additionally, the stainless steel fibers also contribute to reducing shrinkage and controlling cracking in the hardened concrete, leading to enhanced performance and longevity of the concrete.

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