Melt Extract Stainless Steel Fiber Reinforced Construction and Concrete

Melt Extract Stainless Steel Fiber Reinforced Construction and Concrete

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 5000 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 and concrete

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:How does melt extract stainless steel fiber improve the crack resistance of concrete?: Melt extract stainless steel fiber improves the crack resistance of concrete through several mechanisms. Firstly, the addition of stainless steel fibers in the concrete mix helps to distribute the stresses more evenly throughout the entire structure. By forming a three-dimensional network within the concrete, the fibers act as reinforcement, preventing the propagation of cracks and distributing the applied loads more efficiently. Additionally, the high tensile strength and ductility of stainless steel fibers contribute to the crack resistance of concrete. These fibers possess excellent mechanical properties, which allow them to absorb and dissipate energy when subjected to external forces or thermal expansion/contraction. As a result, they provide enhanced resistance to cracking caused by shrinkage, temperature changes, or external loads. Another crucial aspect is the ability of stainless steel fibers to control crack width and limit crack propagation. The fibers act as tiny bridges across the cracks, reducing their width and preventing them from widening further. This restriction of crack width helps to maintain the integrity of the concrete structure, ensuring its durability and longevity. Furthermore, stainless steel fibers also enhance the flexural strength and toughness of concrete. This improved flexural performance allows the concrete to withstand greater bending stresses and deformations without cracking. Consequently, it enhances the overall crack resistance of the concrete, making it more resistant to both initial cracking and further cracking under load. Overall, the addition of melt extract stainless steel fiber to concrete significantly improves its crack resistance by providing a reinforcing network, absorbing energy, controlling crack width, and enhancing flexural strength and toughness. These combined effects result in a more durable and reliable concrete structure, with reduced cracking and increased resistance to various external factors.

Q:What is the effect of melt extract stainless steel fiber on the durability of concrete?: The use of melt extract stainless steel fiber in concrete has a significant positive effect on its durability. Stainless steel fibers are added to concrete mixes to enhance its mechanical properties and increase its resistance to various forms of deterioration. One of the key benefits of using stainless steel fibers is their ability to improve the flexural strength and toughness of concrete. This contributes to the overall durability of the concrete structure, making it more resistant to cracking and damage caused by external forces such as impact or vibrations. The fibers also help to distribute the load more evenly throughout the concrete matrix, reducing the likelihood of localized failures. Additionally, stainless steel fibers improve the resistance of concrete to shrinkage and cracking due to temperature variations. They act as reinforcement within the concrete, reducing the formation of micro-cracks and preventing their propagation. This is particularly important in extreme weather conditions or in environments where thermal cycling is common. Moreover, stainless steel fibers also improve the resistance of concrete to chemical attack. They provide a protective barrier against aggressive substances such as chlorides, sulfates, and acids that can penetrate the concrete and cause deterioration. By reducing the permeability of the concrete, the fibers help to minimize the ingress of harmful substances and extend the lifespan of the structure. In conclusion, the incorporation of melt extract stainless steel fiber in concrete significantly enhances its durability. It improves the flexural strength, toughness, resistance to shrinkage and cracking, as well as the resistance to chemical attack. These benefits contribute to the overall longevity and reliability of concrete structures, making them more resilient to various forms of degradation and ensuring their long-term performance.

Q:Can melt extract stainless steel fiber be used in architectural concrete?: Indeed, melt extract stainless steel fiber is a viable option for incorporating into architectural concrete. Its utilization is widespread in architectural concrete projects owing to its impressive strength and durability. By reinforcing the concrete, it aids in bolstering its resistance against cracking, shrinkage, and impact, thereby augmenting the overall performance and lifespan of the structures. Moreover, the inclusion of melt extract stainless steel fiber in architectural concrete also fortifies its resistance against corrosion, rendering it suitable for implementation in architectural endeavors that face exposure to harsh environmental conditions. In summary, the integration of melt extract stainless steel fiber into architectural concrete not only enhances its structural integrity but also elevates its aesthetic allure.

Q:What are the different quality standards and certifications for melt extract stainless steel fiber?: Melt extract stainless steel fiber must adhere to various quality standards and certifications to ensure its performance and quality. Here are some of the most common ones: 1. ISO 9001: This international standard guarantees that the manufacturer has a consistently effective quality management system that meets customer requirements and regulatory obligations. 2. ASTM International: Globally recognized for setting standards, ASTM International has developed specific standards for stainless steel fibers. For instance, ASTM A820 focuses on steel fibers for fiber-reinforced concrete, while ASTM A1094 deals with steel fibers for concrete reinforcement. 3. EN Eurocodes: The Eurocodes are a collection of European standards for structural design. EN 14889-1 is the specific European standard for steel fibers used in concrete reinforcement, outlining requirements for mechanical properties, dimensions, and durability. 4. AISI: The American Iron and Steel Institute (AISI), representing North American steel producers, has established AISI 304 or AISI 316 as specifications for stainless steel fibers. These specifications cover chemical composition, mechanical properties, and other fiber characteristics. 5. CE Marking: CE marking is compulsory for certain products sold in the European Economic Area (EEA). It signifies compliance with essential health, safety, and environmental requirements specified in European Union directives. 6. ICC-ES: The International Code Council Evaluation Service (ICC-ES) offers evaluation reports and certifications for building products. Their evaluation criteria ensure that steel fibers employed in concrete reinforcement meet specific safety and performance requirements. It is essential to consider that the applicable quality standards and certifications for melt extract stainless steel fiber may vary depending on its intended application. Consulting the manufacturer or supplier is recommended to determine the relevant standards and certifications for a particular product.

Q:Can melt extract stainless steel fiber be used in high-performance concrete mixtures?: Yes, melt extract stainless steel fiber can be used in high-performance concrete mixtures. This type of fiber enhances the mechanical properties of concrete, such as increasing its tensile strength, crack resistance, and durability. It is particularly suitable for applications that require high-performance concrete, such as structural elements in buildings, bridges, and road pavements, where improved strength and durability are important.

Q:Can melt extract stainless steel fiber be used in concrete pipes and culverts?: Yes, melt extract stainless steel fiber can be used in concrete pipes and culverts. The addition of stainless steel fiber enhances the strength, durability, and crack resistance of the concrete, making it better equipped to withstand the demanding conditions and stresses typically encountered in pipes and culverts.

Q:Is melt extract stainless steel fiber compatible with different types of shotcrete curing methods?: Yes, melt extract stainless steel fiber is compatible with different types of shotcrete curing methods. This type of fiber is often used in shotcrete applications to improve the strength, durability, and ductility of the concrete. It can be added to the shotcrete mix and sprayed onto various surfaces using wet or dry methods. Melt extract stainless steel fiber can be effectively used with different shotcrete curing methods including standard wet curing, accelerated curing, and polymer-based curing. It helps to reduce cracking and shrinkage of the shotcrete, improving its overall performance and longevity. Additionally, melt extract stainless steel fiber is highly resistant to corrosion and can withstand harsh environmental conditions, making it suitable for use in various shotcrete curing methods. It provides excellent bonding with the concrete matrix, enhancing its structural integrity and resistance to impact and abrasion. In summary, melt extract stainless steel fiber is compatible with different types of shotcrete curing methods and can significantly enhance the performance and durability of shotcrete applications.

Q:What is the recommended fiber length for melt extract stainless steel fiber in concrete?: The recommended fiber length for melt extract stainless steel fiber in concrete is typically between 25mm to 50mm.

Q:What is the effect of melt extract stainless steel fiber on the shrinkage of concrete?: The impact of using melt extract stainless steel fiber on concrete shrinkage can be significant. When added to the concrete mix, stainless steel fibers serve as reinforcement and aid in reducing shrinkage. Concrete shrinkage occurs as a result of moisture loss during the curing process, which can cause cracks and decreased durability. By integrating melt extract stainless steel fibers into the concrete mixture, a network of reinforcement is formed throughout the material. This reinforcement helps in distributing and controlling the forces of shrinkage, resulting in reduced overall shrinkage and improved resistance to cracking. Furthermore, the presence of stainless steel fibers enhances the tensile strength of the concrete, which further contributes to its resistance against shrinkage. These fibers act as small reinforcements, bridging any potential cracks and preventing their propagation, thereby minimizing shrinkage-induced cracking. Moreover, the high corrosion resistance of stainless steel fibers ensures their long-term functionality in concrete. This is especially crucial in environments with high moisture or chloride exposure, as conventional steel reinforcement may corrode over time, leading to increased shrinkage and decreased structural integrity. In conclusion, incorporating melt extract stainless steel fibers in concrete effectively mitigates shrinkage by providing reinforcement, improving crack resistance, and enhancing overall durability. This results in a more stable and long-lasting concrete structure.

Q:Can melt extract stainless steel fiber be used in airport runways?: Yes, melt extract stainless steel fiber can be used in airport runways. The high strength and durability of stainless steel make it suitable for heavy-duty applications like airport runways, where it can enhance the strength and resistance to cracking and rutting of the pavement. Stainless steel fibers can also improve the overall lifespan and performance of airport runways by providing reinforcement and reducing maintenance needs.

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