Melt Extract Stainless Steel Fiber Low Carbon End Hook for Concrete CNBM
- Ref Price:
-
- 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: China (Mainland)
Material: Steel
material: steel wire
application: for concrete reinforcement
appearance: clean and bright
shape: steel fiber
Product features
concrete steel fiber is specifically to enhance concrete in its hardened state ,the uniform distribution of steel fiber throughout the concrete greatly improve concrete bonding and tensile strength ,additionally it provides exceptional load stability and durability ,as reliable and efficient concrete reinforcement material
it is widely ued in buildings ,bridges ,thin roo engineering ,highway etc.
Specifications
length :20-60mm
diameter :0.5MM-1.2MM
tensile strengh:>1100Mpa
diameter | length | tensile strength | |
0.5mm | 35mm | 1100Mpa | |
0.75 | 60mm | 1100Mpa | |
0.9 | 60m | 1100Mpa |
others can do according to your requirement
Picture
Steel fiber for concrete
concrete steel fiber is specifically to enhance concrete in its hardened state ,the uniform distribution of steel fiber throughout the concrete greatly improve concrete bonding and tensile strength ,additionally it provides exceptional load stability and durability ,as reliable and efficient concrete reinforcement material
it is widely ued in buildings ,bridges ,thin roo engineering ,highway etc.
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
- Q: Can melt extract stainless steel fiber be used in sports field pavements?
- Yes, melt extract stainless steel fiber can be used in sports field pavements. Its high tensile strength and corrosion resistance make it suitable for withstanding the heavy foot traffic and weather conditions typically found in sports fields. Additionally, its durability helps enhance the longevity and performance of the pavement, making it a viable option for such applications.
- Q: Does melt extract stainless steel fiber improve the resistance to carbonation in concrete?
- Concrete's resistance to carbonation can be improved by incorporating melt extract stainless steel fiber. Carbonation occurs when carbon dioxide from the atmosphere reacts with the alkaline components in concrete, resulting in a decrease in pH and corrosion of embedded steel reinforcement. The inclusion of stainless steel fibers in the concrete mix enhances its ability to withstand carbonation. Stainless steel fibers possess remarkable corrosion resistance properties, thanks to their high chromium content. This property renders them highly resistant to the acidic environment generated by carbonation. When dispersed throughout the concrete matrix, stainless steel fibers act as a physical barrier, hindering the infiltration of carbon dioxide into the concrete and reducing the extent of carbonation. Moreover, stainless steel fibers also enhance the durability and overall performance of the concrete. They contribute additional tensile strength and ductility, bolstering the concrete's resistance to cracks. Consequently, this prevents carbon dioxide from entering through cracks and minimizes the risk of carbonation-induced corrosion. To summarize, the incorporation of melt extract stainless steel fiber into concrete can enhance its ability to withstand carbonation. This, in turn, prolongs the lifespan of concrete structures while reducing the need for maintenance and repair.
- Q: How does melt extract stainless steel fiber impact the early-age cracking of concrete?
- Melt extract stainless steel fiber has a significant impact on the early-age cracking of concrete. These fibers are added to the concrete mixture to enhance its mechanical properties and reduce the occurrence of cracks during the early stages of curing. The main reason behind early-age cracking in concrete is the rapid evaporation of moisture from the surface. This causes shrinkage and tensile stresses within the concrete, leading to cracks. However, when melt extract stainless steel fibers are incorporated into the concrete mix, they act as reinforcement and provide additional strength and stability. The stainless steel fibers distribute the stress load more evenly throughout the concrete, preventing the concentration of tensile forces at any particular point. This reduces the likelihood of cracking and enhances the overall durability of the concrete structure. Furthermore, the presence of stainless steel fibers also improves the microstructure of the concrete. They act as nucleation sites for the formation of hydration products, resulting in a denser and more compact matrix. This densification reduces the permeability of the concrete, making it more resistant to moisture loss and minimizing the potential for early-age cracking. Moreover, the stainless steel fibers also enhance the post-cracking behavior of the concrete. In the event that cracks do occur, the fibers provide bridging effects, preventing the cracks from propagating further and potentially compromising the structural integrity. This ensures that even if cracks occur during the early stages, they will not develop into larger, more significant cracks over time. In summary, the addition of melt extract stainless steel fibers to concrete significantly reduces the early-age cracking. They enhance the mechanical properties, distribute stress load, improve microstructure, and provide bridging effects. These fibers effectively mitigate the shrinkage and tensile stresses, resulting in a more durable and crack-resistant concrete structure.
- Q: Can melt extract stainless steel fiber be used in hydraulic structure construction?
- Yes, melt extract stainless steel fiber can be used in hydraulic structure construction. Stainless steel fiber provides enhanced durability and corrosion resistance, making it suitable for use in hydraulic structures that are exposed to water and other corrosive elements. It can be used in various applications such as slabs, tunnel linings, and foundations to improve the structural strength and crack resistance. Additionally, stainless steel fiber can also enhance the ductility and toughness of the concrete, resulting in improved resistance to impact and seismic forces. Therefore, melt extract stainless steel fiber is a viable option for reinforcing hydraulic structures and ensuring their long-term stability 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: Does melt extract stainless steel fiber improve the resistance to chloride ingress in shotcrete?
- The utilization of melt extract stainless steel fibers indeed enhances the capability of shotcrete to withstand chloride ingress. Concrete structures are susceptible to corrosion caused by chloride ions, particularly in marine environments or areas with high chloride salt exposure. By incorporating melt extract stainless steel fibers into the shotcrete mix, the durability and resistance of the concrete against chloride penetration are significantly improved. Melt extract stainless steel fibers are specially designed for reinforcing concrete and shotcrete applications. These fibers are manufactured using top-notch stainless steel material, which possesses exceptional corrosion resistance properties. When introduced into the shotcrete mix, the stainless steel fibers establish a three-dimensional network within the concrete matrix, effectively distributing stress and preventing crack formation. Regarding resistance against chloride ingress, the presence of melt extract stainless steel fibers acts as a physical barrier that hinders the movement of chloride ions into the concrete. The fibers create a complex pathway for the chloride ions to traverse, consequently decelerating their penetration rate. This, in turn, greatly diminishes the likelihood of corrosion initiation and propagation within the concrete. Moreover, melt extract stainless steel fibers enhance the overall durability of shotcrete by increasing its resistance to freeze-thaw cycles, abrasion, impact, and other forms of deterioration. This extended lifespan further contributes to the augmented resistance against chloride ingress, as the concrete remains structurally intact and less susceptible to corrosion induced by chloride. It is crucial to acknowledge that although melt extract stainless steel fibers offer significant advantages in terms of chloride ingress resistance, they should be used in combination with other corrosion prevention measures, such as appropriate concrete cover, waterproofing systems, and suitable concrete mix design. Additionally, the dosage and distribution of stainless steel fibers within the shotcrete mixture should be meticulously determined based on the specific demands and exposure conditions of the project.
- Q: How does the addition of melt extract stainless steel fiber affect the toughness of concrete?
- Concrete's toughness is significantly improved by the addition of melt extract stainless steel fiber. This is achieved by incorporating stainless steel fibers into concrete mixtures, which enhances its crack resistance and overall durability. These fibers act as reinforcements within the concrete matrix, effectively boosting its tensile strength and preventing crack propagation. Specifically designed with a high aspect ratio and excellent bonding properties, melt extract stainless steel fibers ensure thorough distribution throughout the mixture and effective bridging of any microcracks that may form during curing or due to external factors. The inclusion of melt extract stainless steel fibers brings about a substantial enhancement in concrete toughness. The fibers reinforce the concrete, making it more resistant to impact, abrasion, and flexural stress. This increased toughness not only prolongs the lifespan of the concrete structure but also improves its resistance to environmental factors like freeze-thaw cycles and chemical degradation. Moreover, the addition of melt extract stainless steel fibers improves concrete's behavior after cracking. When cracks occur, the fibers help distribute stress more uniformly, reducing the width and length of the cracks. This prevents the cracks from expanding and compromising the structural integrity of the concrete. To summarize, the incorporation of melt extract stainless steel fiber greatly improves concrete's toughness by increasing its tensile strength, enhancing its crack resistance, and improving its overall durability. The result is a stronger and longer-lasting concrete structure that can withstand various external forces and environmental conditions.
- Q: How does the addition of melt extract stainless steel fiber affect the drying time of concrete?
- The addition of melt extract stainless steel fiber can have a significant impact on the drying time of concrete. Stainless steel fibers are typically added to concrete mixtures to enhance its mechanical properties and improve its durability. One of the key advantages of using stainless steel fibers is their ability to reduce drying shrinkage. Concrete typically undergoes shrinkage as it dries, which can lead to cracks and other structural issues. 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 aids in the formation of a more interconnected network within the concrete matrix. This network enhances the concrete's resistance to cracking and improves its overall strength. As a result, the concrete can withstand forces and stresses better, even during the drying phase. Furthermore, stainless steel fibers also contribute to the reduction of 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 summary, the addition of melt extract stainless steel fiber can significantly affect the drying time of concrete. By reducing drying shrinkage, enhancing the concrete's mechanical properties, and mitigating cracking, the fibers contribute to a more controlled and efficient drying process, ultimately improving the overall performance and durability of the concrete structure.
- Q: What is the effect of melt extract stainless steel fiber on the cracking behavior of concrete?
- Concrete benefits from the addition of melt extract stainless steel fibers, resulting in positive effects on its cracking behavior. When incorporated into concrete mixtures, these fibers enhance the overall performance and durability by reducing cracking. The inclusion of melt extract stainless steel fibers in concrete leads to improvements in the material's tensile strength and ductility. Consequently, it enhances the concrete's ability to resist cracking caused by various types of loading, including shrinkage, thermal expansion, and external forces. Stainless steel fibers function as reinforcement within the concrete matrix, effectively bridging any potential cracks. This bridging effect prevents cracks from propagating, limiting their size and minimizing the risk of further damage. Additionally, it increases the overall toughness and energy absorption capacity of the concrete. Moreover, melt extract stainless steel fibers contribute to the concrete's durability by reducing the likelihood of corrosion. Stainless steel exhibits high resistance to corrosion, even in harsh environments. This corrosion resistance helps safeguard the concrete from degradation, extending its service life. Overall, the addition of melt extract stainless steel fibers significantly enhances the cracking behavior of concrete. By improving tensile strength, ductility, and durability, these fibers contribute to the creation of a more robust and long-lasting concrete structure.
- Q: Is melt extract stainless steel fiber suitable for use in self-compacting concrete?
- Yes, melt extract stainless steel fiber is suitable for use in self-compacting concrete. It provides excellent reinforcement, improves the durability and ductility of the concrete, and enhances its resistance to cracking and impact.
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Melt Extract Stainless Steel Fiber Low Carbon End Hook for Concrete CNBM
- 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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