Melt Extract Stainless Steel Fiber - High Tensile Strength for Concrete

Melt Extract Stainless Steel Fiber - High Tensile Strength for Concrete System 1

Melt Extract Stainless Steel Fiber - High Tensile Strength for Concrete

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1000 kg

Supply Capability:: 30000 kg/month

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The Products

The milled steel fiber is made of high-strength steel wire through milling process, which makes the wire into wave shape to increase the touching area with concrete. By tightly binding with the mortar, the steel fiber can greatly enhance the performance of steel-fiber reinforced concrete, with strong cracking and shearing resistance, and tensile strength.

Specifications

1.material: steel plate
2.shape: waved
3.thickness: 0.5-13mm
4.length:35-5mm
5.tensile strength: >800Mpa

Specification	Thickness (mm)	Width (mm)	Length (mm)	Length- diameter l/d	Tensile strength (MPa)	Bending property
T×W×L	0.5-1.3	2-4	35-50	70~38	≥600	≥3

Specification

Thickness (mm)

Width

(mm)

Length (mm)

Length-

diameter l/d

Tensile strength

(MPa)

Bending property

T×W×L

0.5-1.3

2-4

35-50

70~38

≥600

≥3

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Steel fiber

Steel Fiber Loose High Tensile Strength For Concrete

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Steel Fiber Loose High Tensile Strength For Concrete

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Steel Fiber Loose High Tensile Strength For Concrete

FAQ

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glued steel fibre in a row >1200Mpa

In using the steel fiber, proper mixing is one of the critical step, which will decide all physics and chemistry performance of the steel fiber reinforced concrete. Therefore, scientific mixing is needed to ensure the best performance of the steel fiber reinforced concrete, so that the index will reach and exceed the desired standard.

Q: Can melt extract stainless steel fiber be used in basement walls?: Yes, melt extract stainless steel fiber can be used in basement walls. Stainless steel fibers are commonly used in construction applications for their high tensile strength and resistance to corrosion. When added to concrete or other building materials, these fibers help improve the overall strength and durability of the structure. In basement walls, where moisture and potential water damage can be a concern, using stainless steel fibers can provide additional reinforcement and enhance the long-term stability of the walls. Additionally, stainless steel fibers can also help reduce the potential for cracking and shrinkage in the concrete, making them a suitable choice for basement walls.

Q: Can melt extract stainless steel fiber be used in decorative precast concrete applications?: Yes, melt extract stainless steel fiber can be used in decorative precast concrete applications. These fibers are commonly used in concrete to enhance its strength, durability, and resistance to cracking. In decorative precast concrete, the fibers can be added to the mix to provide additional reinforcement and prevent shrinkage cracks, which can affect the appearance and longevity of the finished product. The use of melt extract stainless steel fibers can also improve the overall aesthetic appeal of decorative precast concrete. These fibers come in various sizes and shapes, allowing for creative and intricate designs to be achieved. They can be used to create unique textures, patterns, and finishes on the surface of the concrete, enhancing its visual appeal and making it suitable for a wide range of decorative applications. Additionally, melt extract stainless steel fibers are highly corrosion-resistant, which is crucial for decorative precast concrete applications that are exposed to harsh environmental conditions or in areas with high moisture content. This ensures that the concrete remains intact and maintains its appearance over time. In summary, melt extract stainless steel fiber is a suitable choice for decorative precast concrete applications. It provides added strength, durability, and resistance to cracking, while also allowing for creative designs and maintaining the desired aesthetic appeal.

Q: What is the effect of melt extract stainless steel fiber on the spalling resistance of concrete?: The spalling resistance of concrete can be greatly enhanced by utilizing melt extract stainless steel fiber. By adding stainless steel fibers to concrete, its mechanical properties, such as tensile strength, toughness, and ductility, can be improved. These fibers act as reinforcement and aid in distributing applied stress evenly throughout the concrete matrix. When exposed to high temperatures, like those experienced during a fire, concrete undergoes thermal expansion, which can result in spalling. Spalling occurs when the concrete surface breaks off into fragments due to the rapid release of steam from trapped water within the matrix. Integrating melt extract stainless steel fibers into concrete creates a three-dimensional network that helps restrict thermal expansion and prevent crack propagation. These fibers reinforce the concrete by bridging cracks and maintaining its structural integrity. Additionally, stainless steel fibers possess excellent thermal conductivity, enabling efficient heat transfer away from the concrete surface. This minimizes temperature gradients within the concrete and reduces thermal stress that can lead to spalling. Moreover, the corrosion resistance of stainless steel fibers ensures their long-lasting durability in concrete, even in harsh environments. This durability guarantees that the concrete's spalling resistance remains intact over an extended period. In conclusion, the addition of melt extract stainless steel fibers significantly enhances the spalling resistance of concrete by improving its mechanical properties, restricting thermal expansion, reducing temperature gradients, and providing long-term durability. Therefore, it is a highly effective solution for applications where fire resistance and structural integrity are crucial, such as in tunnels, parking garages, and high-rise buildings.

Q: Does melt extract stainless steel fiber enhance the impact resistance of concrete slabs?: The inclusion of melt extract stainless steel fiber in concrete increases the impact resistance of concrete slabs. By adding stainless steel fibers to concrete mixtures, the mechanical properties, including impact resistance, are improved. These fibers are evenly dispersed throughout the concrete mixture, offering reinforcement and preventing crack formation. In the event of an impact, the stainless steel fibers assist in distributing stress and energy, reducing the likelihood of damage or failure. This improved impact resistance is particularly crucial in applications where concrete slabs are exposed to heavy loads, such as industrial floors, bridge decks, and pavements. Ultimately, the incorporation of melt extract stainless steel fiber in concrete greatly enhances its ability to withstand impact forces, enhancing the overall durability and longevity of the concrete slabs.

Q: How does melt extract stainless steel fiber improve the toughness of high-performance concrete?: The toughness of high-performance concrete is improved by melt extract stainless steel fiber through various mechanisms. Firstly, the crack resistance of the concrete is enhanced by the addition of stainless steel fibers. These fibers act as reinforcement when the concrete is under stress or loading, preventing cracks from spreading. As a result, the material becomes more durable and resilient, capable of withstanding higher levels of stress without significant damage. Secondly, the post-crack behavior of the concrete is also improved by the stainless steel fibers. Once cracks begin to form, the fibers evenly distribute the stress throughout the material, effectively dissipating energy and preventing further crack growth. This ensures that the concrete maintains its structural integrity even after cracks have formed, thereby enhancing its overall toughness. Furthermore, the inclusion of melt extract stainless steel fibers can enhance the flexural strength of high-performance concrete. These fibers reinforce the matrix, increasing the tensile strength and preventing excessive deflection or failure under bending loads. This is particularly important in applications where high-performance concrete is exposed to dynamic or impact loading. Moreover, the stainless steel fibers also improve the resistance of high-performance concrete to shrinkage and thermal cracking. Due to their high melting point and low coefficient of thermal expansion, these fibers provide the concrete with enhanced dimensional stability, reducing the risk of cracking caused by temperature variations or drying shrinkage. In conclusion, melt extract stainless steel fiber enhances the toughness of high-performance concrete by improving crack resistance, post-crack behavior, flexural strength, and resistance to shrinkage and thermal cracking. These properties make high-performance concrete with stainless steel fibers an ideal choice for structures that require durability, resistance to cracking, and the ability to withstand high levels of stress and loading.

Q: What is the effect of melt extract stainless steel fiber on the thermal conductivity of concrete?: The thermal conductivity of concrete can be greatly improved by incorporating melt extract stainless steel fiber. Stainless steel fibers possess excellent thermal conductivity properties, enabling them to effectively transfer heat throughout the concrete. When these fibers are added to the concrete mixture, they create a three-dimensional network that aids in the efficient conduction and distribution of heat. This enhanced thermal conductivity has multiple positive impacts on the performance of the concrete. To begin with, the heightened thermal conductivity can enhance the overall thermal efficiency of structures constructed with this particular type of concrete. It facilitates better heat transfer, leading to more efficient temperature regulation and reducing the need for additional insulation or heating and cooling systems. Furthermore, the improved thermal conductivity can also enhance the durability of the concrete. By evenly distributing heat and minimizing temperature variations, the risk of thermal cracking and damage due to expansion and contraction is diminished. This is particularly advantageous in environments with substantial temperature fluctuations. Moreover, the greater thermal conductivity provided by melt extract stainless steel fiber can also be beneficial in applications like radiant floor heating systems. The fibers effectively transfer heat from the heating elements to the surface, resulting in more efficient and effective heating. In conclusion, the incorporation of melt extract stainless steel fiber in concrete significantly improves its thermal conductivity. This improvement leads to increased thermal efficiency, enhanced durability, and improved performance in various applications where heat transfer is crucial.

Q: Can melt extract stainless steel fiber improve the resistance of concrete to fire?: Yes, melt extract stainless steel fiber can improve the resistance of concrete to fire. Stainless steel fibers are known for their high melting point, corrosion resistance, and excellent heat conductivity, making them an ideal choice for enhancing the fire resistance of concrete. When added to concrete, these fibers create a three-dimensional reinforcement network that helps to prevent cracks and spalling during fire exposure. The stainless steel fibers also act as a heat sink, absorbing and dissipating heat more efficiently, which can significantly delay the temperature rise in the concrete, thus increasing its fire resistance. Additionally, the fibers enhance the overall strength and durability of the concrete, making it more resilient to fire and prolonging its structural integrity under high temperatures. Therefore, incorporating melt extract stainless steel fiber into concrete can indeed improve its resistance to fire.

Q: Does melt extract stainless steel fiber improve the fire resistance of reinforced concrete columns?: Yes, melt extract stainless steel fiber does improve the fire resistance of reinforced concrete columns. Stainless steel fibers are added to the concrete mixture to enhance the mechanical properties of the concrete, including its fire resistance. When exposed to high temperatures during a fire, the stainless steel fibers act as reinforcement and prevent the concrete from spalling, cracking, or disintegrating. This helps to maintain the structural integrity of the reinforced concrete columns for a longer period of time, allowing more time for evacuation and firefighting efforts. Additionally, the stainless steel fibers also improve the thermal conductivity of the concrete, which helps to dissipate heat more effectively and prevent the rapid spread of fire. Overall, the addition of melt extract stainless steel fiber significantly enhances the fire resistance of reinforced concrete columns, making them more reliable and safe in fire-prone environments.

Q: Can melt extract stainless steel fiber be used in tunnel shotcreting applications?: Yes, melt extract stainless steel fiber can be used in tunnel shotcreting applications. Its high tensile strength and resistance to corrosion make it suitable for reinforcing tunnel shotcrete, providing improved durability and structural integrity. Additionally, the fibers enhance the impact and abrasion resistance of the shotcrete, making it an ideal choice for tunneling projects.

Q: Can melt extract stainless steel fiber be used in tunnel shotcrete arch applications?: Yes, melt extract stainless steel fiber can be used in tunnel shotcrete arch applications. Stainless steel fiber is known for its high strength, durability, and resistance to corrosion, making it suitable for reinforcing shotcrete in tunnel arches where structural integrity and long-term performance are critical.

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