Melt Extract Stainless Steel Fiber Special High Tensile Strength 1800MPA for Highway Concrete

Melt Extract Stainless Steel Fiber Special High Tensile Strength 1800MPA for Highway Concrete System 1

Melt Extract Stainless Steel Fiber Special High Tensile Strength 1800MPA for Highway Concrete

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 5 kg

Supply Capability:: 30000 kg/month

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Specifications

Specification of steel fiber

Item	Diameter (mm)	Length (mm)	Aspect Radio (L/D)	Tensile Strength (MPa)
G50/ 25BN	0.5	25	50	1100-2850
G60/ 30BN	0.5	30	60	1100-2850
G70/ 35BN	0.5	35	70	1100-2850
G70/ 35BN	0.6	25	42	1100-2850
G50/ 30BN	0.6	30	50	1100-2850
G58/ 35BN	0.6	35	58	1100-2850
G40/ 30BN	0.75	30	40	1100-2850
G47/ 35BN	0.75	35	47	1100-2850
G80/ 60BN	0.75	60	80	1100-2850
G38/ 30BN	0.8	30	38	1100-2850
G44/ 35BN	0.8	35	44	1100-2850
G75/ 60BN	0.8	60	75	1100-2850
G56/ 50BN	0.9	50	56	1100-2850
G67/ 60BN	0.9	60	67	1100-2850
G50/ 50BN	1.0	50	50	1100-2850
G60/ 60BN	1.0	60	60	1100-2850

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Steel fiber

Steel Fiber Special high tensile strength1800MPA for highway concrete

FAQ

certificated: ISO 9001

Technical advantages of Daye steel fiber:
A. Improve mechanical performance of concrete
B. Provide uniform distribution throughout concrete with excellent mixing
C. No balling or caking by adopt correct mixing method

D. Reduce concrete volume

E.Save construction time and cost

F.Reduce excavation volume

G.Available for jointless floor.

Q: Can melt extract stainless steel fiber be used in precast concrete wall panels?: Yes, melt extract stainless steel fiber can be used in precast concrete wall panels. These fibers are added to the concrete mixture to enhance its mechanical properties, such as improving its tensile strength, durability, and crack resistance. The stainless steel fibers also help to control shrinkage and prevent the formation of cracks in the precast panels.

Q: What is the effect of melt extract stainless steel fiber on the deflection of concrete slabs?: The effect of melt extract stainless steel fiber on the deflection of concrete slabs is generally positive. The incorporation of stainless steel fibers in concrete slabs helps to enhance their flexural and structural properties, resulting in reduced deflection. Stainless steel fibers act as reinforcement within the concrete matrix, improving its tensile strength and crack resistance. When subjected to external loads or forces, the fibers distribute the stress more evenly throughout the slab, reducing the likelihood of excessive deflection or failure. This is particularly beneficial in applications where the concrete slabs are subjected to heavy loads or dynamic forces, such as in industrial or high-traffic areas. Additionally, the use of melt extract stainless steel fibers in concrete slabs can also enhance their overall durability and lifespan. The fibers provide an additional layer of protection against cracking and deterioration, resulting in a longer service life for the slabs. It is worth noting that the effect of melt extract stainless steel fiber on deflection also depends on other factors such as the fiber content, aspect ratio, and distribution within the concrete mix. Proper design and dosage of the fibers should be considered to achieve the desired effect on deflection control. In conclusion, incorporating melt extract stainless steel fibers in concrete slabs has a positive effect on their deflection. The fibers improve the flexural and structural properties of the concrete, reducing deflection and enhancing overall durability. Proper design and dosage of the fibers are crucial to ensure optimal results.

Q: Can melt extract stainless steel fiber be used in high-temperature refractory applications?: Yes, melt extract stainless steel fiber can be used in high-temperature refractory applications.

Q: How does melt extract stainless steel fiber affect the shrinkage and cracking of concrete?: Melt extract stainless steel fiber can significantly reduce the shrinkage and cracking of concrete. When added to the concrete mix, these fibers act as reinforcement, providing tensile strength and improving the overall durability of the concrete. The fibers help to distribute stresses more evenly, preventing the formation of large cracks and reducing the likelihood of shrinkage. Additionally, the stainless steel material is resistant to corrosion, further enhancing the longevity of the concrete structure.

Q: How does the dosage of melt extract stainless steel fiber affect its performance in concrete?: The performance of concrete is greatly influenced by the dosage of melt extract stainless steel fiber. The dosage, which refers to the amount of fiber added to the concrete mixture, has a profound impact on various properties of the concrete, including its strength, durability, and ability to resist cracks. When the dosage of stainless steel fiber is raised, it results in an increase in the overall tensile strength of the concrete. This is because the fibers act as reinforcement, distributing the tensile forces and preventing the formation and spread of cracks. By increasing the dosage, the flexural strength of the concrete can be significantly improved, making it more resistant to bending and reducing the risk of failure under load. Furthermore, the dosage of stainless steel fiber also affects the durability of the concrete. When the dosage is increased, the concrete becomes more resistant to chemical attacks, such as corrosion caused by chloride ions or sulfate attack. This is due to the protective barrier created by the stainless steel fibers, which prevent harmful substances from penetrating into the concrete matrix. Additionally, the dosage of stainless steel fiber has an impact on the crack resistance of the concrete. The fibers act as bridges across cracks, preventing them from widening and reducing crack propagation. Higher dosages of stainless steel fiber can enhance the concrete's ability to control cracks, resulting in better overall performance and longer service life. However, it is important to note that there is an optimal range for the dosage of melt extract stainless steel fiber. Excessive dosage can lead to issues like fiber balling, which hampers proper dispersion in the concrete mixture. This can negatively affect the workability of the concrete and lead to an uneven distribution of fibers, compromising their effectiveness. In conclusion, the dosage of melt extract stainless steel fiber has a significant impact on its performance in concrete. By carefully increasing the dosage within the optimal range, the concrete's tensile strength, durability, and crack resistance can be improved. It is crucial to consider the dosage thoughtfully to achieve the desired concrete properties while avoiding potential issues associated with excessive fiber content.

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 industrial flooring applications?: Yes, melt extract stainless steel fiber can be used in industrial flooring applications. This type of fiber is known for its high strength and durability, which are essential properties for flooring in industrial settings. It can withstand heavy loads, impact, and abrasion, making it suitable for areas with high foot traffic or machinery. Additionally, stainless steel fibers are resistant to corrosion and chemicals, ensuring a long lifespan for the flooring material. The fibers can be easily incorporated into concrete or other flooring materials to enhance their strength and performance. Overall, melt extract stainless steel fiber is a reliable choice for industrial flooring applications.

Q: Can melt extract stainless steel fiber be used in self-compacting concrete (SCC)?: Indeed, melt extract stainless steel fibers are capable of being utilized in self-compacting concrete (SCC). SCC, a type of concrete that possesses high fluidity and is able to occupy and flow into even the most densely packed reinforcement areas without the need for vibration, often incorporates stainless steel fibers to augment its mechanical characteristics, including flexural strength, impact resistance, and toughness. The production of melt extract stainless steel fibers involves a melt extraction process, which guarantees consistent quality and uniform dispersion of fibers within the concrete matrix. These fibers exhibit exceptional resistance to corrosion and possess outstanding durability, rendering them suitable for employment in SCC, which is frequently employed in the construction of high-performance and long-lasting concrete structures. The inclusion of melt extract stainless steel fibers in SCC yields improvements in its ductility, crack resistance, and overall performance. These fibers function as reinforcement, supplying supplementary tensile strength to the concrete and diminishing the likelihood of cracking. Additionally, they aid in the control of shrinkage and the prevention of plastic shrinkage cracks. Moreover, melt extract stainless steel fibers contribute to the post-cracking behavior of SCC by heightening its resistance to cracking and ensuring the integrity of the concrete even subsequent to cracking. This is especially advantageous in scenarios where the control of cracks and the preservation of structural integrity are of utmost importance, such as in industrial flooring, tunnel linings, and precast elements. To summarize, melt extract stainless steel fibers can be effectively employed in self-compacting concrete (SCC) to enhance its mechanical properties, enhance crack resistance, and ensure long-term durability. The inclusion of these fibers in SCC can result in the creation of sturdier and more enduring concrete structures, rendering them a fitting choice for a variety of construction applications.

Q: Can melt extract stainless steel fiber be used in fiber-reinforced shotcrete?: Yes, melt extract stainless steel fiber can be used in fiber-reinforced shotcrete.

Q: Can melt extract stainless steel fiber be used in concrete bridge decks?: Yes, melt extract stainless steel fiber can be used in concrete bridge decks. Stainless steel fibers are commonly used as reinforcement in concrete structures, including bridge decks. These fibers improve the overall strength and durability of the concrete, enhancing its resistance to cracking and increasing its load-bearing capacity. Melt extract stainless steel fibers are known for their high tensile strength and corrosion resistance, making them an excellent choice for bridge decks exposed to harsh environmental conditions. Additionally, these fibers can help control shrinkage and prevent the formation of cracks, enhancing the long-term performance and service life of the bridge decks. Overall, melt extract stainless steel fiber is a suitable and beneficial reinforcement option for concrete bridge decks.

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