Melt Extract Stainless Steel Fiber Straight Type China from CNBM

Melt Extract Stainless Steel Fiber Straight Type China from CNBM System 1

Melt Extract Stainless Steel Fiber Straight Type China from CNBM

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1000 kg

Supply Capability:: 30000 kg/month

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Specifications

steel fiber reinforced refractory : Easy to stirb. Evenly dispersedc. Decentralized energy and reduce stress concentration

Such steel fiber using the technology into a row of single steel fiber bonding with water-soluble glue, to ensure that the steel fiber uniformly dispersed in concret, easily stirred, eliminate agglomerate phenomena such as, due to the bonding of steel fiberrows technology, steel fibers in concrete can be evenly distributed, so that the concrete structure by the impact of steel fibers can absorb impact energy, reduce stress concentration, effectively control the emergence and development of cracks in the concrete, to extend the structural life.

As reliable and efficient concrete reinforcement material, it is widely uesd in buildings, bridges, thin roof engineering, highway etc.

In bonding steel fiber concrete internal steel fiber, as long as ramming close-grained, and air separation, steel fiber generally don't happen corrosion phenomena. Dew in the concrete surface or in the crack width more than 0.25 mm, jumper cracks in the steel fiber, vulnerable to corrosion phenomena.

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Steel Fiber Straight Type China From Company CNBM

Steel fiber straight type

Steel Fiber Straight Type China From Company CNBM

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 self-compacting concrete mixtures?: Yes, melt extract stainless steel fiber can indeed be used in self-compacting concrete mixtures. The addition of stainless steel fibers in self-compacting concrete (SCC) provides numerous benefits such as improved mechanical properties, enhanced durability, and increased resistance to cracking. The unique properties of melt extract stainless steel fiber, including its high tensile strength and corrosion resistance, make it an ideal choice for reinforcing SCC. SCC is known for its ability to flow and fill even the most complex and congested formwork without the need for vibration. However, its flowability can sometimes result in decreased strength and increased shrinkage. By adding melt extract stainless steel fibers to the SCC mixture, these concerns can be addressed. The fibers act as a reinforcement, improving the overall strength and resistance to cracking. In addition, the fibers also help to control shrinkage, reducing the risk of early-age and long-term cracking. Melt extract stainless steel fibers are typically added to SCC mixtures in small quantities, usually ranging from 0.5% to 2% by volume. The exact dosage will depend on the specific requirements of the project and the desired properties of the concrete. It is important to carefully mix the fibers into the concrete, ensuring that they are uniformly distributed throughout the mixture. Overall, melt extract stainless steel fiber is a suitable choice for reinforcing self-compacting concrete mixtures. Its unique properties contribute to improved mechanical performance, enhanced durability, and increased resistance to cracking, making it an excellent option for a wide range of construction applications.

Q: Steel fiber prices? (recent price): Wire cut type: general price at 9000-14000 yuan / ton. (packaging and materials are not the same, the price difference is also large, about 8000 is bulk, about 14000 is glue dip loading)

Q: How does melt extract stainless steel fiber improve the fire resistance of shotcrete?: Melt extract stainless steel fiber improves the fire resistance of shotcrete by providing enhanced structural integrity and heat resistance. The fibers act as reinforcement, reducing cracking and spalling during high temperatures. This helps to maintain the structural stability of the shotcrete, preventing it from collapsing or disintegrating under fire conditions. Additionally, the stainless steel fibers create a barrier that slows down heat transfer, reducing the spread of fire within the shotcrete. Overall, the inclusion of melt extract stainless steel fiber significantly enhances the fire resistance of shotcrete, making it a more reliable and durable material for fire protection applications.

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: Can melt extract stainless steel fiber be used in retaining walls?: Retaining walls can indeed utilize melt extract stainless steel fiber. In numerous construction scenarios, including retaining walls, stainless steel fiber serves as a prevalent reinforcement material. It boasts exceptional tensile strength, corrosion resistance, and durability, rendering it ideal for withstanding the pressures and forces confronting retaining walls. By incorporating stainless steel fiber into the concrete mixture, the overall structural integrity of the retaining wall can be enhanced, reducing the likelihood of cracking and enhancing its long-term performance. As a result, melt extract stainless steel fiber presents itself as a fitting choice for reinforcing retaining walls.

Q: How does melt extract stainless steel fiber affect the rheology of self-compacting concrete?: The rheology of self-compacting concrete is greatly influenced by the inclusion of melt extract stainless steel fibers. Rheology pertains to the flow characteristics and behavior of a substance, and in the case of self-compacting concrete, it determines its ability to flow and fill intricate forms without mechanical consolidation. The addition of melt extract stainless steel fibers to self-compacting concrete serves as reinforcement, enhancing its mechanical properties. These fibers enhance the structural integrity of the concrete matrix by imparting tensile strength, crack resistance, and improved ductility. This reinforcement effect leads to improved rheological properties of self-compacting concrete. Reducing segregation and bleeding is one of the primary impacts of melt extract stainless steel fibers on the rheology of self-compacting concrete. The fibers aid in the uniform distribution of aggregates, preventing their settlement and resulting in a more homogeneous mixture. This reduces the risk of particle segregation during pouring and casting, resulting in improved flowability and stability of the concrete. In addition, the presence of stainless steel fibers improves the viscosity and yield stress of self-compacting concrete. The fibers form a network within the concrete mixture, increasing its internal friction and resistance to flow. As a result, the slump flow decreases and the concrete exhibits increased resistance to deformation, enabling it to maintain its shape and stability even under its own weight. Moreover, melt extract stainless steel fibers can enhance the cohesiveness and filling capability of self-compacting concrete. The fibers create a bridge between the cementitious matrix and the aggregates, improving their bond. This leads to better workability and flowability, allowing the concrete to effortlessly fill intricate and congested areas without the need for vibration or compaction. In conclusion, melt extract stainless steel fibers positively impact the rheology of self-compacting concrete by reducing segregation and bleeding, improving viscosity and yield stress, and enhancing cohesiveness and filling capability. These fibers contribute to the overall performance and durability of self-compacting concrete by providing reinforcement and improving its structural integrity.

Q: How does melt extract stainless steel fiber improve the resistance to fire in concrete?: The addition of melt extract stainless steel fiber enhances the fire resistance of concrete by improving both its structural integrity and insulation properties. These fibers are evenly dispersed throughout the concrete mixture, creating a three-dimensional network that reinforces the material. During a fire, the stainless steel fibers function as a heat sink, effectively absorbing and distributing the heat. This prevents the formation of localized hotspots and thermal cracking, reducing the risk of spalling, which occurs when concrete fragments are ejected due to rapid heating and steam release. By preserving the structural integrity of the concrete, the fibers help prevent collapse during a fire, ensuring the safety of occupants and protecting the overall structure. Furthermore, the stainless steel fibers contribute to the insulation properties of the concrete. They form a barrier that slows down the transfer of heat, thereby reducing the temperature rise on the unexposed side. This insulation effect helps maintain the stability of the concrete and prolong its ability to withstand high temperatures. In addition, melt extract stainless steel fibers exhibit excellent corrosion resistance, which is particularly important in high-temperature environments. Unlike traditional steel bars and other reinforcing materials, these fibers do not rust or degrade when exposed to fire or moisture. This corrosion resistance ensures the long-term durability and performance of the concrete, even after fire exposure. To sum up, melt extract stainless steel fiber improves the fire resistance of concrete by providing reinforcement, heat absorption, insulation, and corrosion resistance. By incorporating these fibers, concrete structures can endure high temperatures, prevent spalling, and maintain their structural integrity during a fire, thereby enhancing the safety and longevity of the building.

Q: Does melt extract stainless steel fiber improve the fire resistance of reinforced concrete columns?: Yes, melt extract stainless steel fiber does improve the fire resistance of reinforced concrete columns. These fibers enhance the concrete's ability to withstand high temperatures, reducing the risk of structural failure and improving the overall fire performance of the columns.

Q: The steel fiber concrete cover per cubic concrete how much steel fiber: You can ask them, too, without knowing whether their equipment will be the same.

Q: Does the addition of melt extract stainless steel fiber affect the curing time of concrete?: The inclusion of melt extract stainless steel fiber may have an influence on the curing time of concrete. Stainless steel fibers are frequently utilized in concrete to enhance its mechanical properties, such as tensile strength, flexural strength, and resistance to cracking. The introduction of these fibers into the concrete mixture has the potential to decelerate the curing process. This is due to the fact that stainless steel fibers can impede the movement of water within the concrete structure. Water is essential for the hydration reaction that occurs during the curing process, leading to the solidification of the concrete. However, the presence of stainless steel fibers can obstruct the movement of water molecules, thus delaying the hydration process and prolonging the curing time. It is important to consider that the impact on curing time will vary depending on several factors, including the type and quantity of stainless steel fibers added, the design of the concrete mixture, and the environmental conditions during curing. In some instances, the effect on curing time may be insignificant, while in others it can be more substantial. Therefore, when contemplating the incorporation of melt extract stainless steel fiber into concrete, it is crucial to thoroughly evaluate its potential influence on curing time. Seeking advice from concrete experts or conducting laboratory tests can aid in determining the specific effects and optimizing the design of the concrete mixture accordingly.

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