Melt Extract Stainless Steel Fiber Reinforced Concrete Admixtures from CNBM China

Melt Extract Stainless Steel Fiber Reinforced Concrete Admixtures from CNBM China System 1

Melt Extract Stainless Steel Fiber Reinforced Concrete Admixtures from CNBM China

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 1000 kg

Supply Capability:: 250000 kg/month

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Product features

with excellent tensile ,hightenacity ,against cracking and fatigue ,they`re widely usd in the structures made of concrete

Service Temperature:

Melting Point		Recommended Maximum Service Temperature
310	1380-1455℃	Cyclic Heating	1000℃	Continuous Service	850℃

Dimensions:

Lengths are 6/10/15/25/30/50/60mm. Other lengths can be manufactured specifically to suit customer’s requirements.
Equivalent diameter 0.2/0.4/0.5/0.6/0.75/1.0mm. Other diameters can be manufactured specifically to suit customer’s requirements.

Packing:

Fibres are packed in 1/5/10/20kg cartons then put on pallets. Other packaging can be supplied if requested.

Using method and using quantity:

Usually use 0.2-2% ( volume ) of steel fiber in refractories or concrete materials, mixed evenly to maximize the use effect of steel fiber into full play. Mix method :1. Wet mix; 2. Dry mix.
In order to prevent explosions & radiation for concrete buildings , it is recommended to use steel fibres number 40-60% (volume).

Specifications

1.hooked steel fiber
2.CE and ISO9001:2008
3.diameter from 0.5mm to 1.2mm
4.competitive price,high quality and service

Hooked Steel Fiber:

1.Diameter:0.5mm-1.0mm

2.Length: 25mm-60mm

3.Material: low carbon steel wire

4.Feature: excellent tensile,high tenacity,against cracking,impact and fatigue

5.Uses: high way,tunnel,building,airport road serface and so on .

Picture

Concrete Admixtures Steel Fiber Reinforced From CNBM China

steel fiber concrete reinforced

Concrete Admixtures Steel Fiber Reinforced From CNBM China

any type steel fiber

Concrete Admixtures Steel Fiber Reinforced From CNBM China

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

with excellent tensile ,hightenacity ,against cracking and fatigue ,they`re widely usd in the structures made of concrete

Q: Can melt extract stainless steel fiber be used in blast-resistant concrete structures?: Yes, melt extract stainless steel fiber can be used in blast-resistant concrete structures. The use of stainless steel fibers enhances the strength and durability of concrete, making it more resistant to the impact and pressure generated by explosions. The fibers provide additional reinforcement to the concrete matrix, preventing crack propagation and enhancing the overall structural integrity of blast-resistant concrete structures.

Q: Does the addition of melt extract stainless steel fiber affect the workability of concrete?: Yes, the addition of melt extract stainless steel fiber can affect the workability of concrete. The inclusion of stainless steel fibers in concrete can increase its viscosity and reduce its flowability. This means that the concrete becomes less fluid and more difficult to work with, especially during the pouring and placement phases. The stainless steel fibers act as reinforcement within the concrete matrix, providing additional tensile strength and improving its durability and resistance to cracking. However, the introduction of these fibers can also lead to a decrease in workability, making it challenging to achieve the desired level of compaction and finish. To overcome this issue, it is recommended to adjust the concrete mix design by modifying the water-cement ratio or adding superplasticizers. These adjustments can help improve the workability and ensure proper placement and finishing of the concrete, even with the addition of melt extract stainless steel fiber. It is essential to carefully consider the desired properties and requirements of the concrete project to find the right balance between workability and reinforcement.

Q: Can melt extract stainless steel fiber improve the durability of concrete in acidic environments?: Indeed, the durability of concrete in acidic environments can be improved by using melt extract stainless steel fiber. The exceptional corrosion resistance properties of stainless steel fibers make them highly resistant to chemical attacks, even in acidic conditions. When added to concrete mixtures, these fibers act as reinforcement, enhancing the overall strength and durability of the concrete. In acidic environments, concrete tends to deteriorate due to chemical reactions between acidic substances and the cement paste. This deterioration can result in the loss of structural integrity and premature failure of the concrete. However, incorporating melt extract stainless steel fibers into the concrete significantly improves its corrosion resistance, thereby prolonging its service life in acidic conditions. The inclusion of stainless steel fibers creates a protective barrier within the concrete, preventing the penetration of acidic substances and minimizing chemical reactions. Moreover, these fibers improve the strength and toughness of the concrete matrix, making it more resistant to cracking and spalling that may occur in acidic environments. Additionally, melt extract stainless steel fibers enhance the overall durability of concrete by increasing its resistance to other forms of deterioration, such as freeze-thaw cycles, abrasion, and impact. This further contributes to the longevity of the concrete in acidic environments. Overall, the addition of melt extract stainless steel fiber to concrete mixtures offers a cost-effective solution for enhancing performance and extending the service life of concrete structures exposed to acidic conditions.

Q: How does melt extract stainless steel fiber enhance the impact resistance of concrete?: Melt extract stainless steel fiber enhances the impact resistance of concrete through several mechanisms. Firstly, the addition of stainless steel fibers in concrete increases its tensile strength, resulting in improved resistance to cracking and spalling upon impact. These fibers act as reinforcement, distributing the load more evenly throughout the concrete matrix, thus reducing the concentration of stress at any particular point. Furthermore, the high aspect ratio of stainless steel fibers allows them to bridge across cracks that may occur under impact, effectively inhibiting their propagation. This bridging effect not only enhances the overall structural integrity of the concrete but also prevents the development of larger cracks that could compromise its impact resistance. Additionally, the unique properties of stainless steel, such as its high strength and corrosion resistance, make it an ideal material for enhancing the impact resistance of concrete. Stainless steel fibers are highly durable and can withstand the harsh conditions often encountered in concrete structures, including exposure to chemicals, moisture, and temperature variations. Moreover, the random distribution of stainless steel fibers within the concrete mix creates a three-dimensional reinforcement network, which helps to absorb and dissipate energy upon impact. This energy absorption capability reduces the force transmitted through the concrete, minimizing the risk of damage or failure under impact loadings. Overall, the incorporation of melt extract stainless steel fiber in concrete significantly enhances its impact resistance by improving its tensile strength, inhibiting crack propagation, providing durability, and absorbing energy. This reinforcement technique is particularly beneficial in applications where concrete structures are subjected to frequent impact or dynamic loads, such as industrial floors, pavements, bridge decks, and blast-resistant structures.

Q: Can melt extract stainless steel fiber improve the fatigue resistance of concrete?: Yes, melt extract stainless steel fiber can improve the fatigue resistance of concrete. Stainless steel fibers are commonly used as reinforcement in concrete to enhance its mechanical properties and durability. The addition of stainless steel fibers improves the cracking and fatigue resistance of concrete by reinforcing the matrix and increasing its ability to withstand cyclic loading and stress. These fibers act as reinforcement by bridging cracks and preventing their propagation, thereby improving the overall fatigue performance of concrete. Melt extract stainless steel fibers have high tensile strength and excellent corrosion resistance, making them especially effective in enhancing the fatigue resistance of concrete structures.

Q: What is the recommended fiber dosage for melt extract stainless steel fiber in shotcrete?: The recommended fiber dosage for melt extract stainless steel fiber in shotcrete typically ranges from 25 to 35 kilograms per cubic meter (kg/m3) of concrete. However, it is always recommended to consult the manufacturer's guidelines and consider specific project requirements to determine the exact fiber dosage for optimal performance.

Q: Can melt extract stainless steel fiber improve the impact resistance of concrete?: Yes, melt extract stainless steel fiber can improve the impact resistance of concrete. The addition of stainless steel fibers enhances the tensile and flexural strength of the concrete, making it more resistant to cracking and fracturing upon impact. The fibers distribute the stress throughout the concrete, reducing localized damage and improving overall durability.

Q: What is the effect of melt extract stainless steel fiber on the ductility of concrete?: The ductility of concrete can be positively influenced by adding melt extract stainless steel fiber. Stainless steel fibers are renowned for their high tensile strength and exceptional resistance to corrosion, which can enhance the overall performance of concrete. By incorporating stainless steel fibers into concrete, they serve as reinforcement, imparting additional strength and stability to the material. This reinforcement aids in the even distribution of stress and load throughout the concrete, reducing the likelihood of cracking and increasing its ductility. Concrete infused with melt extract stainless steel fiber exhibits improved flexural strength, toughness, and resistance to impact and fatigue. These fibers create a network within the concrete matrix, effectively bridging cracks and preventing their propagation. This bridging effect heightens the overall ductility of the concrete, enabling it to endure greater deformation and uphold its structural integrity in various loading conditions. Moreover, the corrosion resistance of stainless steel fibers ensures that their mechanical properties endure over time. This long-lasting durability contributes to the sustained ductility of the concrete, even when subjected to harsh environmental conditions or aggressive chemicals. In summary, the addition of melt extract stainless steel fiber to concrete significantly enhances its ductility by providing reinforcement, enhancing crack resistance, and guaranteeing long-term durability. This advancement in ductility enables the concrete to better withstand external forces and maintain its structural integrity, making it a valuable inclusion in construction projects that necessitate high-performance and long-lasting concrete structures.

Q: Does melt extract stainless steel fiber improve the impact resistance of concrete?: The impact resistance of concrete is indeed improved by melt extract stainless steel fiber. Concrete mixtures often incorporate stainless steel fibers in order to enhance their mechanical properties, with a particular focus on impact resistance. These fibers serve as reinforcement within the concrete matrix, thereby increasing its tensile strength and ductility. As a result, when the concrete is subjected to impact loads, the stainless steel fibers play a vital role in distributing the energy throughout the structure. This distribution effectively prevents crack propagation and enhances the concrete's ability to withstand impact forces. In addition, the stainless steel's high melting point and corrosion resistance guarantee the long-term durability of the concrete, rendering it an excellent choice for applications that require significant impact resistance, such as industrial floors, pavements, and structures exposed to heavy loads or dynamic forces.

Q: Can melt extract stainless steel fiber be used in pre-stressed concrete?: Yes, melt extract stainless steel fiber can be used in pre-stressed concrete. It can enhance the durability and strength of the concrete, providing additional reinforcement and reducing the risks of cracking or failure.

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