Steel Fiber With concrete Admixtures For Concrete
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- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 2000 kg
- Supply Capability:
- 250000 kg/month
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Quick Details
Place of Origin: Shandong, China (Mainland), Shandong, China (Mainland)
material: steel wire
type: wavy steel fiber
shape: corrugated flat fiber
usage: concrete reinforcement
appearance: clear and bright
Product features
steel fiber are for concrete construction, greatly improves concrete bonding and tensile strength .
The steel fiber is made of high-quality low carbon steel wire,with the characteristic of the high tensile strength,good toughness,etcs.This product is widely used in the construction fields for concrete reinforcement
or the shotcrete for tunnle.According to the standard of JG/T3046-1999 Steel Fiber Concrete, YB/T 151-1999 Steel Fiber for Concrete and ASTM AB820-90 Steel Fiber for the Fiber-Rinforced Concrete.
Specifications
The Specification of Hooker Ends Steel Fiber | ||||
TYPE | Diameter(mm) | Length(mm) | Length/Diameter | Tensile strength |
LB-60/60 | 1.0 | 60 | 60 | >=1000Mpa |
LB-50/50 | 1.0 | 50 | 50 | >=1000Mpa |
LB-65/60 | 0.9 | 60 | 65 | >=1000Mpa |
LB-55/50 | 0.9 | 50 | 55 | >=1000Mpa |
LB-80/60 | 0.75 | 60 | 80 | >=1000Mpa |
LB-45/35 | 0.75 | 35 | 45 | >=1000Mpa |
LB-55/30 | 0.55 | 30 | 55 | >=1000Mpa |
LB-60/30 | 0.5 | 30 | 60 | >=1000Mpa |
LB-50/25 | 0.5 | 25 | 50 | >=1000Mpa |
LB-60/25 | 0.4 | 25 | 60 | >=1000Mpa |
Picture
steel fiber for concrete reinforcement
FAQ
We can produce any type steel fiber and of course we can make production according to your requirement
We have specilize in this field for almost 10 years ,with good quality and competitive price
Steel fiber are for concrete construction, greatly improves concrete bonding and tensile strength .
The steel fiber is made of high-quality low carbon steel wire,with the characteristic of the high tensile strength,good toughness,etcs.This product is widely used in the construction fields for concrete reinforcement
or the shotcrete for tunnle.According to the standard of JG/T3046-1999 Steel Fiber Concrete, YB/T 151-1999 Steel Fiber for Concrete and ASTM AB820-90 Steel Fiber for the Fiber-Rinforced Concrete.
- Q: Can melt extract stainless steel fiber be used in lightweight aggregate concrete mixtures?
- Yes, melt extract stainless steel fiber can be used in lightweight aggregate concrete mixtures. Stainless steel fibers are commonly added to concrete mixtures to improve its mechanical properties, such as increasing its flexural and tensile strength. The addition of stainless steel fibers can also enhance the durability of lightweight aggregate concrete by reducing cracking and improving its resistance to impact and abrasion. Therefore, melt extract stainless steel fibers can be a suitable reinforcement material for lightweight aggregate concrete mixtures, providing additional strength and durability to the final product.
- Q: How does melt extract stainless steel fiber affect the crack propagation in concrete?
- Crack propagation in concrete is significantly impacted by the presence of melt extract stainless steel fiber. When incorporated into the concrete mix, these fibers serve as reinforcement and enhance the material's mechanical properties. The inclusion of stainless steel fibers in concrete effectively regulates the formation and spread of cracks. These fibers are uniformly dispersed throughout the concrete matrix, creating a three-dimensional network that hinders crack growth. The primary mechanism by which stainless steel fibers affect crack propagation is through crack bridging during the drying and hardening process of concrete. As the concrete undergoes tensile stress and begins to crack, the fibers act as small reinforcements that span across the crack faces. This action effectively transfers the applied load and prevents further crack propagation. This bridging effect enhances the concrete's tensile strength and resistance to cracking. Additionally, stainless steel fibers possess high tensile strength and ductility, offering further advantages in controlling crack propagation. Unlike conventional reinforcement methods like steel rebars, stainless steel fibers can withstand significant deformation without fracturing. This characteristic allows the fibers to absorb and distribute energy over a larger area, reducing stress concentration around the cracks and minimizing their growth. Furthermore, the corrosion-resistant nature of stainless steel fibers ensures long-term durability and performance. Unlike other steel fibers, stainless steel fibers do not corrode in the alkaline environment of concrete, thus maintaining their effectiveness over time. In conclusion, the incorporation of melt extract stainless steel fiber into concrete significantly influences crack propagation by bridging cracks, enhancing tensile strength, absorbing energy, and providing long-term durability. These fibers act as reinforcement, improving the overall performance and lifespan of concrete structures.
- Q: Can melt extract stainless steel fiber improve the ductility of concrete?
- Yes, melt extract stainless steel fiber can improve the ductility of concrete. Melt extract stainless steel fibers are added to concrete mixtures to enhance its mechanical properties and improve its performance under various loading conditions. The addition of these fibers helps to increase the ductility of concrete, which refers to its ability to deform without fracturing. The stainless steel fibers act as reinforcement within the concrete matrix, providing additional strength and flexibility. When concrete undergoes tensile stresses, which can lead to cracking and failure, the fibers help to distribute the load and prevent the propagation of cracks. This enhances the overall ductility of the concrete by allowing it to sustain greater deformations before failure. Furthermore, the addition of melt extract stainless steel fibers also improves the impact resistance and durability of concrete. This is particularly beneficial in applications where the concrete is exposed to heavy loads, seismic activity, or other dynamic forces. In conclusion, the use of melt extract stainless steel fiber can indeed improve the ductility of concrete by enhancing its resistance to cracking and increasing its ability to deform without fracturing.
- Q: What is the recommended fiber geometry for melt extract stainless steel fiber in concrete?
- The recommended fiber geometry for melt extract stainless steel fiber in concrete is typically in the form of straight, monofilament fibers. These fibers are usually slender and have a diameter ranging from 0.15 mm to 0.50 mm. The length of the fibers can vary, but it is often recommended to use fibers with lengths between 20 mm to 50 mm for optimal performance in concrete. The use of straight, monofilament fibers offers several advantages in concrete applications. Firstly, these fibers provide excellent bonding with the surrounding concrete matrix, enhancing the overall mechanical properties of the material. Secondly, the straight geometry allows for effective dispersion and distribution of the fibers throughout the concrete, ensuring uniform reinforcement and improved crack control. Additionally, the slender diameter of the fibers allows for easier mixing and placement of the concrete, without significantly affecting the workability of the mixture. It is important to note that the specific fiber geometry may vary depending on the desired performance requirements and the specific application of the concrete. Therefore, it is recommended to consult with manufacturers or experts in the field to determine the most suitable fiber geometry for a particular project.
- Q: Can melt extract stainless steel fiber be used in bridge deck applications?
- Yes, melt extract stainless steel fiber can be used in bridge deck applications. Melt extract stainless steel fiber is a type of reinforcement that is commonly used in concrete structures, including bridge decks. It is known for its high tensile strength, corrosion resistance, and durability, making it an ideal choice for applications where the structure is exposed to harsh environmental conditions, such as bridges. The stainless steel fibers are typically added to the concrete mixture, providing additional strength and crack resistance to the bridge deck. Additionally, melt extract stainless steel fiber can help improve the overall performance and lifespan of the bridge deck by reducing shrinkage, minimizing cracking, and enhancing structural integrity. Therefore, it is a suitable and commonly used reinforcement material for bridge deck applications.
- Q: How does the addition of melt extract stainless steel fiber affect the ductility of concrete?
- The addition of melt extract stainless steel fiber generally improves the ductility of concrete. Stainless steel fibers act as reinforcements within the concrete matrix, enhancing its ability to withstand tensile stresses. This results in a higher ductility, allowing the concrete to undergo more deformation before failure.
- Q: How does melt extract stainless steel fiber enhance the fatigue resistance of concrete?
- Melt extract stainless steel fiber enhances the fatigue resistance of concrete by providing additional reinforcement and improving its structural integrity. The incorporation of these fibers in concrete mixtures creates a three-dimensional reinforcement network that helps to distribute and dissipate stress and load throughout the material. This network acts as a barrier to crack propagation, preventing the formation and growth of micro-cracks that can eventually lead to fatigue failure. The high tensile strength and ductility of stainless steel fibers allow them to effectively absorb and disperse energy during cyclic loading, thereby reducing the stress concentration at potential crack initiation points. As a result, the fatigue life of the concrete is significantly improved, as the fibers help to prevent the development of cracks and extend the overall durability and lifespan of the structure. Additionally, the corrosion resistance of stainless steel fibers is crucial in enhancing the fatigue resistance of concrete. Unlike other types of fibers, stainless steel fibers are not susceptible to corrosion from exposure to moisture, chemicals, or environmental factors. This corrosion resistance ensures that the fibers retain their effectiveness and integrity over time, even in harsh conditions, further enhancing the fatigue resistance of the concrete. Overall, the incorporation of melt extract stainless steel fibers in concrete improves its fatigue resistance by providing additional reinforcement, reducing crack propagation, absorbing and dispersing energy, and enhancing its durability and corrosion resistance. This results in a more resilient and long-lasting concrete structure, particularly in applications subjected to cyclic loading and fatigue stress.
- Q: Can melt extract stainless steel fiber be used in tunnel segment lining applications?
- Yes, melt extract stainless steel fiber can be used in tunnel segment lining applications. Stainless steel fibers are known for their high tensile strength, corrosion resistance, and durability, making them suitable for various construction applications. In tunnel segment lining, these fibers can enhance the mechanical properties of the concrete, such as its flexural and tensile strength, crack resistance, and overall durability. Additionally, stainless steel fibers can also help prevent the propagation of cracks and improve the structural integrity of the tunnel lining. Therefore, melt extract stainless steel fibers are a suitable choice for tunnel segment lining applications.
- 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: Can melt extract stainless steel fiber be used in tunnel rehabilitation projects?
- Certainly, melt extract stainless steel fiber can be utilized in tunnel rehabilitation endeavors. The distinctive attributes of stainless steel fibers render them an exceptional alternative for reinforcing concrete in tunnel rehabilitation. These fibers possess exceptional resistance to corrosion, a crucial factor given the inhospitable and damp conditions within tunnels. Furthermore, stainless steel fibers exhibit remarkable tensile strength, thereby boosting the durability and structural integrity of the concrete. Moreover, the melt extract process guarantees that the fibers possess a polished surface, facilitating improved adhesion with the concrete matrix. Consequently, this leads to enhanced crack resistance, diminished shrinkage, and heightened flexural and impact strength in the reconditioned tunnel structure. All in all, melt extract stainless steel fiber is a dependable and efficient material for reinforcing tunnel rehabilitation projects.
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Steel Fiber With concrete Admixtures For Concrete
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 2000 kg
- Supply Capability:
- 250000 kg/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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