$Steel Fiber Cold drawn wire for Refractories Materials System 1$
$Steel Fiber Cold drawn wire for Refractories Materials System 2$
$Steel Fiber Cold drawn wire for Refractories Materials System 3$

$Steel Fiber Cold drawn wire for Refractories Materials$

$Steel Fiber Cold drawn wire for Refractories Materials System 1$

$Steel Fiber Cold drawn wire for Refractories Materials System 2$

$Steel Fiber Cold drawn wire for Refractories Materials System 3$

Steel Fiber Cold drawn wire for Refractories Materials

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 5000 kg

Supply Capability:: 200000 kg/month

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Product features

Flat crimped steel fiber are manufactured by milling steel ingots. Compared with other steel fibers, its tensile strength is a little lower, about 600Mpa.

To achieve the same performance, the percentage of steel fibers should increases.

Specifications

Flat Crimped steel fiber
Type	Length(mm)	Tensile strength
LB-30	30	>=600Mpa
LB-32	32	>=600Mpa
LB-35	35	>=600Mpa

Perform our country YB/T151-1999 "the concrete uses steel fibre " black metallurgy industry standard;
the JG/T3064-1999 steel fibre concrete building industry industry standard and ASTM A820 "Steel Fibres for Fibre-Reinforced Concrete"

Picture

$Steel Fiber Cold drawn wire for Refractories Materials$

Easy-to-use

$Steel Fiber Cold drawn wire for Refractories Materials$

significantly increase impact, shatter and abrasion resistance;
Easy-to-use;
Extend durability and fatigue resistance;
Shotcrete, tunnel linings.
Mass concrete composite deck construction.
Precast concrete.
Industrial slabs on ground.

$Steel Fiber Cold drawn wire for Refractories Materials$

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

To achieve the same performance, the percentage of steel fibers should increases.

Q: Can melt extract stainless steel fiber be used in airport runway pavements?: Yes, melt extract stainless steel fiber can be used in airport runway pavements. This type of fiber offers excellent resistance to corrosion, high tensile strength, and enhanced durability. It can effectively enhance the mechanical properties and prevent cracking of the pavement, making it suitable for heavy-duty applications like airport runways.

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: How does melt extract stainless steel fiber improve the resistance of concrete to chloride ingress?: The utilization of melt extract stainless steel fiber is essential in enhancing the concrete's resistance against chloride infiltration. When incorporated into the concrete mixture, these stainless steel fibers create a physical barrier that hampers the movement of chloride ions into the concrete matrix. Chloride ions are a primary factor in the corrosion of reinforced concrete structures. They infiltrate the concrete and reach the steel reinforcement, resulting in corrosion and eventual deterioration. This not only compromises the concrete's structural integrity but also diminishes its lifespan. By introducing melt extract stainless steel fibers into the concrete, the permeability of the material is effectively reduced, thereby limiting the entry of chloride ions. These fibers establish 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 concrete's mechanical properties, rendering it more resistant to cracking and spalling caused by chloride-induced corrosion. They improve the concrete's tensile and flexural strength, minimizing the potential formation and propagation of cracks. Moreover, melt extract stainless steel fibers serve as sacrificial anodes, 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, thereby reducing the risk of corrosion. In conclusion, melt extract stainless steel fibers enhance the concrete's resistance to chloride infiltration by establishing a physical barrier, reducing permeability, improving mechanical properties, and acting as sacrificial anodes. These fibers significantly prolong the lifespan of concrete structures by mitigating the detrimental effects of chloride-induced corrosion.

Q: Is melt extract stainless steel fiber compatible with all types of cement?: No, melt extract stainless steel fiber is not compatible with all types of cement. The compatibility of stainless steel fiber with cement depends on various factors such as the chemical composition of the cement, the type of cementitious materials used, and the specific application requirements. In general, stainless steel fibers are more compatible with cementitious materials that have a low alkalinity and a low concentration of aggressive chemicals such as chlorides and sulfates. These fibers can provide reinforcement and improve the mechanical properties of the cement matrix, enhancing its durability and resistance to cracking. However, some types of cement may contain high levels of aggressive chemicals or have a high alkalinity, which can cause corrosion of the stainless steel fibers. This corrosion can lead to the degradation of the fiber and the surrounding cement matrix, compromising the overall performance of the concrete. Therefore, it is important to consider the specific characteristics of the cement and the intended application when determining the compatibility of melt extract stainless steel fiber. Consulting with a materials engineer or a manufacturer of stainless steel fibers can provide valuable guidance in selecting the appropriate fiber type for specific cementitious materials.

Q: Does melt extract stainless steel fiber improve the impact resistance of concrete pavement?: Concrete pavement can be enhanced in terms of impact resistance by incorporating melt extract stainless steel fiber. These fibers are added to concrete mixtures to bolster the overall durability and performance of the pavement. By dispersing throughout the concrete matrix, these fibers create a 3-dimensional network that distributes stress and absorbs energy upon impact. The utilization of melt extract stainless steel fibers in concrete pavement yields a substantial enhancement in impact resistance. These fibers possess high tensile strength and excellent ductility, enabling them to effectively absorb and dissipate energy when subjected to impact loads. Consequently, concrete pavements reinforced with stainless steel fibers exhibit heightened resistance to cracking, spalling, and other types of damage caused by impact forces. Moreover, melt extract stainless steel fibers contribute to the overall durability and longevity of the concrete pavement. They aid in minimizing the formation of shrinkage cracks, augmenting flexural strength, and bolstering resistance to freeze-thaw cycles and chemical attacks. These combined factors result in a sturdier and longer-lasting concrete pavement that can endure heavy traffic loads and harsh environmental conditions. Ultimately, the incorporation of melt extract stainless steel fiber into concrete pavement significantly enhances its impact resistance. These fibers effectively distribute stress and absorb energy upon impact, diminishing the likelihood of cracks and damage. Additionally, they fortify the pavement's overall durability and longevity, rendering it more resilient against various forms of deterioration.

Q: How does melt extract stainless steel fiber improve the resistance to spalling in shotcrete?: Melt extract stainless steel fiber is able to improve the resistance to spalling in shotcrete due to its unique properties and characteristics. When added to the shotcrete mix, the stainless steel fibers become distributed evenly throughout the concrete matrix, creating a three-dimensional reinforcement network. This network helps to enhance the overall toughness and ductility of the shotcrete, making it more resistant to cracking and spalling. The high tensile strength of stainless steel fibers allows them to effectively bridge any micro-cracks that may form in the shotcrete during the curing process or due to external forces. By bridging these cracks, the fibers prevent them from propagating and developing into larger cracks, which can ultimately lead to spalling. This bridging effect significantly improves the durability and longevity of the shotcrete. Additionally, the uniform dispersion of stainless steel fibers in the shotcrete helps to inhibit the formation of localized stress concentrations. These stress concentrations are often the initial points of failure in shotcrete, leading to spalling. By evenly distributing the fibers, the stress is more evenly distributed throughout the concrete matrix, reducing the likelihood of spalling. Furthermore, the corrosion resistance of stainless steel fibers is paramount in improving the resistance to spalling. Shotcrete is often used in harsh environments where it may be exposed to chloride ions or other aggressive chemicals that can corrode the reinforcing materials. Stainless steel fibers exhibit excellent corrosion resistance, ensuring that the shotcrete maintains its integrity and resistance to spalling over time. In summary, melt extract stainless steel fiber improves the resistance to spalling in shotcrete by creating a three-dimensional reinforcement network, bridging micro-cracks, reducing stress concentrations, and providing corrosion resistance. Its addition to shotcrete enhances its toughness, ductility, and overall durability, making it a reliable solution for applications where spalling resistance is crucial.

Q: How does melt extract stainless steel fiber improve the impact resistance of industrial flooring?: Melt extract stainless steel fiber improves the impact resistance of industrial flooring by reinforcing the concrete matrix. The fibers are uniformly distributed throughout the flooring, creating a three-dimensional reinforcement system that enhances its ability to withstand impacts and heavy loads. The presence of stainless steel fibers helps to distribute and dissipate the energy generated by impacts, reducing the risk of cracking, spalling, or other forms of damage to the flooring. This results in a more durable and resilient industrial flooring that can withstand the demanding conditions of industrial environments.

Q: How does melt extract stainless steel fiber affect the permeability of concrete?: Melt extract stainless steel fiber improves the permeability of concrete by reducing the size and number of capillary pores, thereby reducing water absorption and increasing its resistance to moisture penetration.

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: Bridge deck pavement 8cm steel fiber micro expansion concrete, which kind of mixer can meet the requirement later?: Stir (about 2-4 minutes) and then into the cement and water mixing (wet cement can be put in dry mixing), can be adjusted according to the amount of transportation and transportation distance of the steel fiber concrete slump, if it is pumping, the slump can be slightly larger!

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