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: What is the effect of melt extract stainless steel fiber on the plastic settlement of concrete?: The effect of melt extract stainless steel fiber on the plastic settlement of concrete is that it helps to reduce the settlement and improve the overall stability and durability of the concrete. The fibers are dispersed throughout the concrete mixture, providing reinforcement and improving its resistance to cracking and shrinkage. This results in less plastic settlement and a more robust concrete structure.

Q: Can melt extract stainless steel fiber be used in precast concrete wall panels?: Precast concrete wall panels can utilize melt extract stainless steel fiber, which enhances the material's mechanical properties by improving its tensile strength, toughness, and durability. The inclusion of stainless steel fibers in precast concrete wall panels provides additional reinforcement and reduces the risk of cracking and shrinkage. These fibers distribute stresses more evenly throughout the concrete, resulting in improved structural performance. Melt extract stainless steel fibers are well-suited for precast concrete applications due to their high melting point and corrosion resistance. This makes them highly durable and capable of withstanding harsh environmental conditions, including freeze-thaw cycles, chemicals, and moisture. Furthermore, melt extract stainless steel fibers are available in various lengths, diameters, and aspect ratios, allowing for customization based on the specific requirements of the precast concrete wall panels. This flexibility in fiber selection ensures that the desired mechanical properties of the concrete can be achieved. In conclusion, melt extract stainless steel fiber is an appropriate choice for reinforcing precast concrete wall panels, as it enhances their strength, durability, and performance.

Q: What is the optimal fiber volume fraction for melt extract stainless steel fiber in concrete?: The optimal fiber volume fraction for melt extract stainless steel fiber in concrete can vary depending on the specific application and requirements. However, in general, a fiber volume fraction ranging from 0.5% to 2% is commonly recommended. At lower fiber volume fractions, such as 0.5% to 1%, stainless steel fibers can provide improved crack resistance and enhanced resistance to shrinkage and plastic settlement. These fibers help to distribute and control cracks in the concrete, reducing the risk of crack propagation and enhancing the overall durability and performance of the concrete. On the other hand, higher fiber volume fractions, around 1.5% to 2%, can be beneficial for applications that require higher tensile and flexural strength, such as industrial flooring or structures subject to heavy loads and high impact forces. The increased fiber content helps to reinforce the concrete matrix and enhance its ability to withstand these types of stresses. It is important to note that the optimal fiber volume fraction for melt extract stainless steel fiber in concrete should be determined based on specific project requirements, considering factors such as the desired level of crack control, load conditions, and the properties of the concrete mix. Consulting with a structural engineer or concrete expert can help in determining the most suitable fiber volume fraction for a given application.

Q: Is melt extract stainless steel fiber compatible with various types of admixtures?: Various types of admixtures can be used with melt extract stainless steel fiber, making it compatible. The versatility and compatibility of stainless steel fibers with different concrete admixtures are well known. This compatibility is a result of stainless steel's chemical properties, which provide resistance to corrosion and chemical degradation. By adding melt extract stainless steel fibers to concrete, the mechanical properties of the material are enhanced. This includes increased flexural and tensile strength, improved impact resistance, and reduced cracking. These fibers also contribute to the overall durability and longevity of the concrete. Melt extract stainless steel fibers can be utilized alongside various admixtures, such as superplasticizers, air-entraining agents, and water reducers. These admixtures are commonly employed to improve the workability, strength, and durability of concrete. The compatibility of stainless steel fibers with these admixtures allows for the customization and optimization of concrete mixes to meet specific project requirements. In conclusion, melt extract stainless steel fibers harmonize well with different types of admixtures and can be successfully incorporated into concrete mixes to enhance performance and durability.

Q: What is the effect of melt extract stainless steel fiber on the permeability of asphalt mixtures?: Melt extract stainless steel fiber has a positive effect on the permeability of asphalt mixtures. It helps to enhance the compactness and durability of the mixture, reducing the possibility of water infiltration and improving the overall performance of the asphalt pavement. The fiber acts as a reinforcement, reducing cracking and increasing the resistance to rutting and fatigue. Additionally, the stainless steel fiber can help stabilize the asphalt mixture, increasing its resistance to deformation and improving its long-term durability.

Q: Can melt extract stainless steel fiber be used in lightweight concrete mixtures?: Yes, melt extract stainless steel fiber can be used in lightweight concrete mixtures. It helps to enhance the strength, durability, and crack resistance of the lightweight concrete while also providing reinforcement.

Q: How does melt extract stainless steel fiber contribute to the ductility of concrete?: There are several ways in which melt extract stainless steel fibers contribute to the ductility of concrete. Firstly, the addition of these fibers in small proportions enhances the overall flexural and tensile strength of the concrete, making it more ductile and capable of withstanding greater loads without cracking. Secondly, the unique properties of stainless steel, such as its high tensile strength and corrosion resistance, make it an ideal material for reinforcing concrete. When added as fibers, stainless steel provides additional reinforcement throughout the concrete, increasing its toughness and ductility. Moreover, the randomly dispersed stainless steel fibers act as micro-crack arresters, preventing cracks from propagating and improving the concrete's behavior after cracking. This means that even if cracks occur, they are less likely to spread and cause catastrophic failure. Additionally, the melt extract stainless steel fibers improve the bond between the concrete and the fibers themselves. This enhanced bond allows for more effective transfer of loads between the fibers and the surrounding concrete, further enhancing the material's ductility. In conclusion, melt extract stainless steel fibers contribute to the ductility of concrete by improving its flexural and tensile strength, enhancing crack resistance, and improving the bond between the fibers and the concrete. As a result, the concrete becomes more durable and resilient, capable of withstanding greater loads and deformation without failure.

Q: Is melt extract stainless steel fiber compatible with all types of concrete additives?: Most types of concrete additives are generally compatible with melt extract stainless steel fiber. Nevertheless, it is crucial to verify the precise compatibility of the fiber with the additives incorporated in your concrete mixture. Specific accelerators or superplasticizers, for instance, could potentially trigger negative reactions when combined with stainless steel fibers. To ensure compatibility, it is advisable to consult the manufacturer or supplier of both the stainless steel fiber and concrete additives prior to their usage in your concrete mixture.

Q: What is the effect of melt extract stainless steel fiber on the impact strength of concrete?: The effect of melt extract stainless steel fiber on the impact strength of concrete is significant. When stainless steel fibers are added to concrete, they enhance its toughness and resistance to impact forces. The fibers act as reinforcement within the concrete matrix, effectively distributing the stress and preventing crack propagation. The unique properties of stainless steel fibers, such as their high tensile strength, ductility, and corrosion resistance, make them an excellent choice for improving the impact strength of concrete. These fibers can absorb and dissipate energy when subjected to impact loads, reducing the risk of brittle failure. The addition of melt extract stainless steel fibers in concrete can greatly enhance its ability to withstand impacts from heavy loads or dynamic forces. This is particularly beneficial in applications where the concrete structure is exposed to vehicular traffic, heavy machinery, or other sources of impact. Moreover, the use of stainless steel fibers in concrete can also improve its overall durability and lifespan. By reducing the formation of cracks and preventing their propagation, the fibers enhance the concrete's resistance to environmental factors, such as freeze-thaw cycles, chemical attacks, and abrasion. In summary, incorporating melt extract stainless steel fibers into concrete significantly improves its impact strength. This reinforcement leads to a more durable and resilient concrete structure, capable of withstanding heavy impacts and ensuring the long-term integrity of the construction.

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

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