Steel Fiber Straight Type Company CNBM China

Steel Fiber Straight Type Company CNBM China

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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

ISO 9001 certificated
2.70% for Europe, Middle Asia, America market
3.Have the most number of steel fiber machine in china
1. Material: low carbon steel wire or stainless steel
2.Diameter: 0.4mm-1.0mm
3.Length: meet your requirements
4.tensile strength >1000Mpa
6.Feature: excellent tensile,high tenacity,against cracking,impact and fatigue
7.Uses: highway road surface,tunnel,building,airport road surface and so on .

Straight Steel Fiber

1.ISO 9001 certificated
2.70% for Europe, Middle Asia, America market
3.Have the most number of steel fiber machine in china

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Steel Fiber Straight Type Company CNBM China

Steel fiber straight type

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 difference between melt extract stainless steel fiber and other types of steel fibers?: The main difference between melt extract stainless steel fiber and other types of steel fibers lies in their composition and properties. Melt extract stainless steel fibers are made using a specialized process called melt extraction, which involves melting stainless steel and then rapidly cooling it to form thin fibers. This process ensures the fibers have a high tensile strength, excellent corrosion resistance, and good thermal conductivity. On the other hand, other types of steel fibers, such as hooked-end or crimped fibers, are typically made by cutting or bending steel wires. These fibers may have different shapes, lengths, and surface treatments to enhance their bonding with concrete and improve their performance as reinforcement. In summary, melt extract stainless steel fibers offer unique advantages due to their superior mechanical properties, corrosion resistance, and thermal conductivity compared to other types of steel fibers that are manufactured through different processes.

Q:How does melt extract stainless steel fiber affect the bond strength of shotcrete to substrate?: Melt extract stainless steel fiber enhances the bond strength of shotcrete to substrate. Due to its unique properties, such as high tensile strength and excellent adhesion, the fiber reinforces the shotcrete matrix and creates a stronger bond with the substrate. This improved bond strength results in increased durability and resistance to cracking, ultimately enhancing the overall performance of shotcrete applications.

Q:Can melt extract stainless steel fiber be used in roller-compacted concrete applications?: Roller-compacted concrete (RCC) applications can indeed utilize melt extract stainless steel fiber. Unlike traditional placement and compaction methods, RCC employs vibratory rollers to compact a specialized concrete mixture. The inclusion of stainless steel fibers in RCC has the potential to improve its performance and enhance its mechanical properties. Melt extract stainless steel fibers are specifically engineered to offer high tensile strength, durability, and crack resistance. These attributes render them suitable for use in RCC applications that prioritize strength and crack resistance. To reinforce the material and prevent crack formation, the stainless steel fibers are evenly dispersed throughout the concrete mixture. This reinforcement also enhances the overall toughness and ductility of the RCC, thereby increasing its resistance to impact and dynamic loads. Moreover, melt extract stainless steel fibers exhibit corrosion resistance, which is particularly crucial in environments where the RCC may encounter harsh conditions such as excessive moisture or chemical exposure. In conclusion, melt extract stainless steel fibers can effectively improve the mechanical properties, durability, and crack resistance of roller-compacted concrete applications.

Q:How does the addition of melt extract stainless steel fiber impact the flowability of concrete?: Adding melt extract stainless steel fiber to concrete can have a significant effect on its flowability. Typically, stainless steel fibers are incorporated into concrete to enhance its mechanical properties, including increasing its tensile and flexural strength, improving its durability, and reducing cracking. Nevertheless, the inclusion of stainless steel fibers can also influence the flowability of the concrete mixture. The presence of fibers can raise its viscosity, making it more resistant to flow. This effect is particularly prominent in concrete mixtures with a high volume of fibers. The flowability of concrete is commonly evaluated using the slump test, which measures its consistency and workability. When stainless steel fibers are added, the slump of the concrete can decrease, indicating a decrease in flowability. However, the impact of stainless steel fibers on flowability can be managed and controlled through appropriate mix design and dosage. By adjusting factors such as the fiber content, size, and shape of the fibers, as well as the water-to-cement ratio, the flowability of the concrete can be optimized to meet the specific project requirements. In summary, incorporating melt extract stainless steel fibers can noticeably affect the flowability of concrete. Nevertheless, by employing proper mix design and dosage, the flowability can be regulated and tailored to achieve the desired performance characteristics of the concrete.

Q:Does melt extract stainless steel fiber improve the resistance to acid attack in concrete?: Yes, melt extract stainless steel fiber does improve the resistance to acid attack in concrete. Stainless steel fibers are known for their excellent corrosion resistance properties, and when added to concrete, they provide enhanced protection against acid attack. The stainless steel fibers form a protective barrier around the concrete matrix, preventing acid penetration and reducing the risk of corrosion. Additionally, the fibers help to increase the overall durability and lifespan of the concrete, making it more resistant to deterioration caused by acid exposure. Therefore, the inclusion of melt extract stainless steel fiber in concrete can significantly improve its resistance to acid attack.

Q:How does the addition of melt extract stainless steel fiber impact the shrinkage of concrete?: Melt extract stainless steel fiber has a substantial impact on the shrinkage of concrete. Its addition enhances the strength, durability, and crack resistance of the concrete. When incorporated into the mix, these fibers reinforce the concrete and reduce its overall shrinkage. Concrete naturally shrinks as it dries and loses moisture. This shrinkage can cause cracks, compromising the structure's integrity and lifespan. However, the addition of melt extract stainless steel fibers minimizes shrinkage and significantly reduces the likelihood of cracks. The stainless steel fibers create a three-dimensional network within the concrete, resisting the tensile forces that occur during shrinkage. This prevents cracks from forming and improves the material's performance by distributing stress throughout. Moreover, melt extract stainless steel fibers improve the behavior of concrete after cracking. If cracks do appear, the fibers act as reinforcement, bridging across the cracks and preventing further propagation. This strengthens the concrete's structure. In conclusion, incorporating melt extract stainless steel fibers into concrete significantly reduces shrinkage and enhances crack resistance. This not only improves the concrete's durability and lifespan, but also ensures its ability to withstand external forces and environmental conditions.

Q:Can melt extract stainless steel fiber be used in combination with other types of reinforcement?: Yes, melt extract stainless steel fiber can be used in combination with other types of reinforcement. Stainless steel fiber is commonly used as a secondary reinforcement in concrete to improve its mechanical properties, such as ductility, toughness, and resistance to cracking. It can be combined with other types of reinforcement, such as steel rebars or synthetic fibers, to enhance the overall performance of the concrete structure. The combination of different types of reinforcement can provide a synergistic effect, resulting in improved strength and durability. However, it is important to consider the compatibility and compatibility of the different reinforcement materials, as well as the design and construction requirements, to ensure proper integration and performance.

Q:Is melt extract stainless steel fiber compatible with different types of curing methods?: Yes, melt extract stainless steel fiber is compatible with different types of curing methods. This type of fiber is specifically designed to enhance the performance and durability of concrete in various applications, including both wet and dry curing methods. It can withstand high temperatures during the curing process without losing its structural integrity or causing any adverse effects on the concrete. Additionally, melt extract stainless steel fiber can be used in conjunction with different curing methods such as steam curing, water curing, and air curing, allowing for flexibility and compatibility with different project requirements.

Q:How does melt extract stainless steel fiber enhance the flexural strength of concrete?: The flexural strength of concrete is enhanced by the inclusion of melt extract stainless steel fiber, which reinforces the material throughout. When mixed into the concrete, the stainless steel fibers disperse evenly within the matrix, creating a network of reinforcement in three dimensions. These fibers play a crucial role in increasing the tensile strength of the concrete, which is especially important in applications involving bending and cracking forces. Similar to miniature reinforcement bars, the fibers prevent cracks from spreading and enhance the concrete's resistance to bending. Furthermore, the stainless steel fibers improve the bond between the concrete matrix and any aggregates or other reinforcement elements present. This strengthened bond facilitates the efficient transfer of stress and load, further improving the flexural strength of the concrete. The unique properties of stainless steel, including its high tensile strength, corrosion resistance, and ductility, make it an ideal material for enhancing the flexural strength of concrete. These fibers effectively bridge micro-cracks that may occur during the drying and hardening process, preventing them from developing into larger cracks under load. In summary, melt extract stainless steel fiber reinforces the concrete matrix, bolstering its ability to withstand bending and cracking forces. This improvement in flexural strength enables the construction of more durable and resilient concrete structures, particularly in applications where flexibility and crack resistance are vital, such as beams, slabs, and other structural elements.

Q:Can melt extract stainless steel fiber be used in lightweight concrete applications?: Yes, melt extract stainless steel fiber can be used in lightweight concrete applications. Stainless steel fibers are often added to concrete to improve its strength, durability, and resistance to cracking. These fibers can help distribute stress more evenly throughout the concrete, preventing the formation of large cracks. In lightweight concrete, which is made by replacing some or all of the traditional aggregates with lightweight materials, stainless steel fibers can still be incorporated to enhance the overall performance of the concrete. However, it is important to carefully consider the dosage and length of the fibers to ensure that they do not negatively impact the workability or density of the lightweight concrete.

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