Melt Extract Stainless Steel Fiber Glued for Construction CNBM China

Melt Extract Stainless Steel Fiber Glued for Construction CNBM China

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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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Product features

glued steel fiber together in a row ,is used with cement for construction

oncrete 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

Picture

Steel Fiber Glued For Construction CNBM China

Adhesion into a row

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: What is the effect of melt extract stainless steel fiber on the compressive strength of concrete?: Concrete can significantly benefit from the use of melt extract stainless steel fiber, as it enhances its compressive strength. By adding stainless steel fibers to the concrete mixture, the mechanical properties of the concrete are improved and its performance under compressive loading is enhanced. The incorporation of stainless steel fibers in concrete serves to increase its tensile strength, ductility, and toughness. These fibers act as reinforcement within the concrete matrix, providing additional strength and preventing crack propagation. When subjected to compressive forces, the fibers distribute stress more evenly throughout the concrete, resulting in a reduction in stress concentration points and an overall improvement in strength. Moreover, the presence of melt extract stainless steel fibers in concrete can enhance its resistance to temperature variations, shrinkage, and cracking. This is especially advantageous in areas where the concrete is exposed to extreme weather conditions or undergoes thermal cycling. Furthermore, the use of stainless steel fibers improves the durability and longevity of concrete structures. By inhibiting crack growth and propagation, the fibers contribute to a more durable and long-lasting concrete. Nevertheless, it is important to consider that the effect of melt extract stainless steel fibers on the compressive strength of concrete may vary depending on factors such as fiber content, aspect ratio, and distribution within the concrete matrix. Therefore, it is crucial to carefully assess these factors and conduct proper testing to determine the optimal fiber dosage and distribution for achieving the desired enhancement in compressive strength. In conclusion, melt extract stainless steel fibers positively impact the compressive strength of concrete by improving its mechanical properties, enhancing its resistance to cracking, and increasing its durability.

Q: What is the optimal dosage of melt extract stainless steel fiber in concrete?: The optimal dosage of melt extract stainless steel fiber in concrete depends on various factors such as the specific application, desired performance characteristics, and the type of concrete mix being used. It is recommended to consult with a structural engineer or a concrete expert to determine the appropriate dosage that will meet the specific requirements of the project.

Q: What is the cost-effectiveness of using melt extract stainless steel fiber in concrete?: The cost-effectiveness of using melt extract stainless steel fiber in concrete can vary depending on various factors. Firstly, the initial cost of incorporating stainless steel fibers into concrete can be higher compared to traditional reinforcement methods such as rebar or wire mesh. Stainless steel fibers are generally more expensive to produce and purchase, which can contribute to higher upfront costs. However, the cost-effectiveness of using stainless steel fiber in concrete lies in its long-term benefits and performance. Stainless steel fibers offer excellent durability and corrosion resistance, making them suitable for applications in harsh environments or where long-term structural integrity is required. By enhancing the tensile strength and crack resistance properties of concrete, stainless steel fibers can help increase the lifespan of the concrete structure. This, in turn, can lead to reduced maintenance and repair costs over the life cycle of the structure. Moreover, the use of stainless steel fibers can also provide cost savings by eliminating or reducing the need for additional reinforcement materials, such as rebar or mesh. The fibers can distribute the load more evenly throughout the concrete, reducing the potential for localized cracks or failures. Additionally, the labor and time required for installing stainless steel fibers is often less compared to traditional reinforcement methods. This can result in cost savings during the construction phase. It is important to consider the specific project requirements and the expected lifespan of the concrete structure when evaluating the cost-effectiveness of using stainless steel fibers. While the initial costs may be higher, the long-term benefits and reduced maintenance expenses can make it a cost-effective choice in certain applications.

Q: How does melt extract stainless steel fiber improve the resistance of concrete to chloride ingress?: Melt extract stainless steel fiber plays a crucial role in enhancing the resistance of concrete to chloride ingress. When added to the concrete mixture, these stainless steel fibers provide a physical barrier that impedes the movement of chloride ions into the concrete matrix. Chloride ions are a leading cause of corrosion in reinforced concrete structures, as they penetrate the concrete and reach the steel reinforcement, leading to its corrosion and eventual degradation. This corrosion not only compromises the structural integrity of the concrete but also reduces its service life. The presence of melt extract stainless steel fibers in the concrete effectively reduces the permeability of the material, limiting the ingress of chloride ions. These fibers create a network within the concrete, forming a three-dimensional reinforcement system that restricts the movement of chloride ions. Additionally, the stainless steel fibers enhance the mechanical properties of the concrete, making it more resistant to cracking and spalling caused by chloride-induced corrosion. They improve the tensile and flexural strength of the concrete, minimizing the potential for crack formation and propagation. Furthermore, melt extract stainless steel fibers also act as a sacrificial anode, preventing the corrosion of the steel reinforcement. As the chloride ions come into contact with the stainless steel fibers, they are attracted to the fibers instead of the reinforcement, reducing the risk of corrosion. In summary, melt extract stainless steel fibers improve the resistance of concrete to chloride ingress by creating a physical barrier, reducing permeability, enhancing mechanical properties, and acting as a sacrificial anode. These fibers significantly extend the service life of concrete structures by mitigating the detrimental effects of chloride-induced corrosion.

Q: How is melt extract stainless steel fiber manufactured?: Melt extract stainless steel fibers are created using a specialized method that involves melting stainless steel alloys and extracting the molten metal into tiny fibers. To begin the manufacturing process, high-quality stainless steel alloys, which consist of iron, chromium, nickel, and other elements, are chosen. Initially, the selected stainless steel alloys are heated to extremely high temperatures until they reach their melting point. This is typically done in either a furnace or an electric arc melting system. Once the alloys have completely melted, they are prepared for the extraction process. Next, the molten stainless steel is forced through a series of fine spinnerets or nozzles at high speeds. These spinnerets have small openings that allow the molten metal to pass through and form continuous fibers. The diameter of the resulting stainless steel fibers is determined by the size of the spinneret openings. As the molten stainless steel exits the spinnerets, it rapidly cools down and solidifies into solid fibers. These fibers are then collected and undergo further processing to eliminate any impurities or contaminants. This purification can be achieved through mechanical means like air jets or chemical methods such as acid washing or pickling. Once the fibers are clean and pure, they are usually cut into shorter lengths based on the desired application. The final product can vary in length depending on the specific needs of the end user, ranging from a few millimeters to several centimeters. In conclusion, the manufacturing process of melt extract stainless steel fibers involves melting stainless steel alloys, extracting them through spinnerets, cooling and solidifying the fibers, purifying them, and cutting them into desired lengths. This manufacturing process guarantees the production of top-quality stainless steel fibers that can be utilized in various applications, including concrete reinforcement, thermal insulation, and electromagnetic shielding.

Q: Can melt extract stainless steel fiber be used in tunnel lining construction?: Yes, melt extract stainless steel fiber can be used in tunnel lining construction. It is commonly used as a reinforcement material in shotcrete applications for tunnel lining due to its high strength and durability.

Q: What is the effect of melt extract stainless steel fiber on the bond strength of shotcrete?: The bond strength of shotcrete can be positively affected by the addition of melt extract stainless steel fibers. Shotcrete, which is also known as sprayed concrete, is a construction material that is commonly used for its durability and strength. However, achieving a strong bond between the concrete and the underlying material or reinforcement can be challenging. By incorporating melt extract stainless steel fibers into shotcrete mixtures, the bond strength of the sprayed concrete can be significantly improved. These fibers, made from stainless steel, are designed to enhance the mechanical properties of concrete. When melt extract stainless steel fibers are added to shotcrete, they form a three-dimensional reinforcement network within the concrete matrix. This network helps to distribute and dissipate the stresses and forces that occur during the curing and drying process. As a result, the bond between the shotcrete and the underlying material or reinforcement becomes stronger. In addition to improving bond strength, melt extract stainless steel fibers also enhance the crack resistance of shotcrete. They are able to bridge small cracks that may occur due to shrinkage or other factors, preventing them from spreading and compromising the bond strength. Furthermore, melt extract stainless steel fibers improve the overall toughness and ductility of shotcrete. This is especially beneficial in situations where the shotcrete is subjected to dynamic loads or harsh environmental conditions. It is important to note that the effectiveness of melt extract stainless steel fibers in improving bond strength can vary depending on factors such as the type and amount of fibers used, the mix design of the shotcrete, and the application method. Therefore, it is recommended to conduct specific tests and evaluations to determine the optimal fiber dosage and application technique for each shotcrete project. Overall, the addition of melt extract stainless steel fibers to shotcrete can greatly enhance the bond strength between the sprayed concrete and the underlying material or reinforcement, ultimately improving the performance and durability of the structure.

Q: How does the addition of melt extract stainless steel fiber affect the workability of concrete?: The addition of melt extract stainless steel fiber can have a significant impact on the workability of concrete. Stainless steel fibers are small, thin strands that are mixed into the concrete mixture during the mixing process. These fibers are typically added in low percentages by volume, ranging from 0.5% to 2%. One of the main effects of adding stainless steel fibers to concrete is that it enhances its workability. Workability refers to the ease with which concrete can be mixed, placed, and finished. Stainless steel fibers help to improve the cohesiveness and flowability of the concrete mixture, making it easier to handle and manipulate during construction. The fibers act as a reinforcement agent within the concrete, improving its resistance to cracking, shrinkage, and deformation. This reinforcement effect helps to increase the overall strength and durability of the concrete, making it more resistant to external forces and environmental conditions. Moreover, the addition of stainless steel fibers can also enhance the plasticity of the concrete, allowing for better compaction and consolidation. This leads to increased density and reduced porosity in the hardened concrete, resulting in improved mechanical properties such as compressive strength and flexural strength. However, it is important to note that the addition of stainless steel fibers can also have some drawbacks on the workability of concrete. The fibers may cause the mixture to become slightly sticky, which can make it more difficult to handle and place. Additionally, the presence of fibers can increase the viscosity of the concrete, making it harder to pump and transport. Overall, the addition of melt extract stainless steel fiber to concrete can positively impact its workability by improving its cohesiveness, flowability, and plasticity. However, it is necessary to carefully consider the dosage and mix design to ensure that the desired workability is achieved without compromising other properties of the concrete.

Q: What is the effect of melt extract stainless steel fiber on the shrinkage of concrete?: The use of melt extract stainless steel fiber in concrete can significantly reduce the shrinkage of the material. The fibers act as reinforcement, preventing the formation of cracks and minimizing the overall shrinkage of the concrete. This leads to improved durability and increased resistance to shrinkage-related issues such as cracking and deformation.

Q: How does melt extract stainless steel fiber improve the impact resistance of concrete pipes?: Concrete pipes commonly utilize melt extract stainless steel fiber as a reinforcing material to enhance their impact resistance. By adding these fibers to the concrete mixture, the overall performance and durability of the pipes are significantly improved. The impact resistance of concrete pipes is primarily enhanced by melt extract stainless steel fiber through its ability to distribute and dissipate energy upon impact. When a force is applied to the pipe, the fibers act as mini-reinforcements within the concrete matrix, effectively absorbing and dispersing the energy throughout the structure. This mechanism of energy dispersion prevents the concentration of stress in specific areas of the pipe, reducing the likelihood of cracks or fractures forming upon impact. By evenly distributing the energy, the stainless steel fibers increase the overall strength and resilience of the concrete pipe, making it more capable of withstanding heavy loads and external forces. Additionally, the high tensile strength of melt extract stainless steel fibers further contributes to the improved impact resistance of the concrete pipes. These fibers are typically manufactured with a diameter ranging from 0.1mm to 0.5mm and possess excellent tensile strength properties. As a result, they provide an additional layer of reinforcement to the concrete, effectively reinforcing the matrix and making it more resistant to impact-induced damage. Furthermore, melt extract stainless steel fibers also enhance the durability of the concrete pipes by preventing the propagation of cracks. In the event of an impact, the fibers act as bridging elements across cracks, inhibiting their growth and preventing them from spreading further. This crack inhibition property significantly improves the overall integrity of the pipe, reducing the risk of failure and extending its service life. In conclusion, melt extract stainless steel fiber improves the impact resistance of concrete pipes through energy distribution, increased tensile strength, and crack prevention. These fibers play a vital role in enhancing the overall durability and performance of concrete pipes, enabling them to withstand external forces and heavy loads more effectively.

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