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 enhance the flexural strength of concrete?: Yes, melt extract stainless steel fiber can enhance the flexural strength of concrete. Stainless steel fibers are incorporated into concrete to improve its tensile and flexural strength. These fibers act as reinforcement and help to distribute the stress throughout the concrete matrix, reducing cracking and improving its overall durability. Melt extract stainless steel fibers offer several advantages over other types of fibers. They are manufactured by melting stainless steel, which ensures their high tensile strength and resistance to corrosion. This makes them suitable for various applications, including concrete reinforcement. When added to concrete, melt extract stainless steel fibers form a three-dimensional support network that enhances the flexural strength of the material. They improve the bond between the concrete matrix and the fibers, reducing the likelihood of failure under bending or flexural loads. The addition of melt extract stainless steel fibers to concrete also enhances its resistance to cracking. These fibers help to control crack propagation by bridging the cracks and preventing them from spreading. This leads to improved toughness and durability of the concrete, making it more suitable for structural applications that require higher flexural strength. Furthermore, melt extract stainless steel fibers can also improve the impact resistance of concrete. The presence of these fibers helps to absorb and distribute the energy of impact, reducing the chances of sudden failure or breakage. In conclusion, melt extract stainless steel fibers can effectively enhance the flexural strength of concrete. Their addition improves the tensile and flexural properties of the material, reduces cracking, and enhances its overall durability. These fibers are a reliable and effective reinforcement option for concrete structures that require higher flexural strength and improved resistance to cracking and impact.

Q: What is the effect of melt extract stainless steel fiber on the water absorption of concrete?: The water absorption of concrete can be greatly affected by the inclusion of melt extract stainless steel fiber. These fibers are added to concrete to reinforce it and enhance its mechanical properties, such as tensile strength, durability, and crack resistance. When it comes to water absorption, the presence of stainless steel fibers can help decrease the permeability of concrete. Acting as a barrier, these fibers prevent water from entering the concrete matrix. This is particularly advantageous in situations where minimizing water penetration is important, such as in structures exposed to moisture or areas with high water content. Furthermore, the addition of melt extract stainless steel fiber can improve the overall density and compactness of the concrete. This results in fewer voids and capillary pores through which water can infiltrate. This densification effect further strengthens the concrete's resistance to water absorption. Additionally, stainless steel fibers possess a strong resistance to corrosion, meaning they do not rust or degrade when exposed to water. This ensures that the concrete's water absorption properties remain stable over time, without compromising its structural integrity. In conclusion, incorporating melt extract stainless steel fiber into concrete can greatly reduce its water absorption, enhancing its ability to withstand moisture ingress and improving its long-term durability.

Q: Can melt extract stainless steel fiber be used in high-performance or self-compacting concrete?: Yes, melt extract stainless steel fiber can be used in high-performance or self-compacting concrete. Stainless steel fibers are known for their high tensile strength, corrosion resistance, and durability, which make them suitable for use in concrete applications that require high-performance or self-compacting properties. These fibers can help enhance the mechanical properties of the concrete, such as its flexural strength, impact resistance, and crack resistance. Additionally, stainless steel fibers can provide enhanced resistance to shrinkage and thermal cracking, making them suitable for use in extreme weather conditions or environments with high temperature variations. Overall, melt extract stainless steel fibers can contribute to the improved performance and longevity of high-performance or self-compacting concrete applications.

Q: How does the dosage of melt extract stainless steel fiber affect its performance in concrete?: The performance of concrete is greatly influenced by the dosage of melt extract stainless steel fiber. The dosage, which refers to the amount of fiber added to the concrete mixture, has a profound impact on various properties of the concrete, including its strength, durability, and ability to resist cracks. When the dosage of stainless steel fiber is raised, it results in an increase in the overall tensile strength of the concrete. This is because the fibers act as reinforcement, distributing the tensile forces and preventing the formation and spread of cracks. By increasing the dosage, the flexural strength of the concrete can be significantly improved, making it more resistant to bending and reducing the risk of failure under load. Furthermore, the dosage of stainless steel fiber also affects the durability of the concrete. When the dosage is increased, the concrete becomes more resistant to chemical attacks, such as corrosion caused by chloride ions or sulfate attack. This is due to the protective barrier created by the stainless steel fibers, which prevent harmful substances from penetrating into the concrete matrix. Additionally, the dosage of stainless steel fiber has an impact on the crack resistance of the concrete. The fibers act as bridges across cracks, preventing them from widening and reducing crack propagation. Higher dosages of stainless steel fiber can enhance the concrete's ability to control cracks, resulting in better overall performance and longer service life. However, it is important to note that there is an optimal range for the dosage of melt extract stainless steel fiber. Excessive dosage can lead to issues like fiber balling, which hampers proper dispersion in the concrete mixture. This can negatively affect the workability of the concrete and lead to an uneven distribution of fibers, compromising their effectiveness. In conclusion, the dosage of melt extract stainless steel fiber has a significant impact on its performance in concrete. By carefully increasing the dosage within the optimal range, the concrete's tensile strength, durability, and crack resistance can be improved. It is crucial to consider the dosage thoughtfully to achieve the desired concrete properties while avoiding potential issues associated with excessive fiber content.

Q: What is the effect of melt extract stainless steel fiber on the plastic shrinkage of concrete?: The effect of melt extract stainless steel fiber on the plastic shrinkage of concrete is that it helps reduce the occurrence of plastic shrinkage cracking. The fibers act as reinforcement within the concrete, improving its overall tensile strength and reducing the potential for shrinkage-related cracks. Additionally, the stainless steel fibers help to distribute stress more evenly throughout the concrete, minimizing the formation of shrinkage cracks caused by drying shrinkage.

Q: Can melt extract stainless steel fiber be easily dispersed in concrete mixtures?: Melt extract stainless steel fiber is capable of being dispersed in concrete mixtures with ease. Its fine and uniform characteristics facilitate seamless mixing and distribution within the concrete matrix. Moreover, the fibers' high aspect ratio contributes to their superior interlocking capability with the concrete, leading to improved mechanical properties like tensile strength and crack resistance. By incorporating melt extract stainless steel fibers into concrete mixtures, the overall performance and durability of the concrete can be effectively enhanced.

Q: How does the addition of melt extract stainless steel fiber impact the curing time of concrete?: The curing time of concrete can be affected in various ways by the inclusion of melt extract stainless steel fiber. Firstly, the stainless steel fibers function as a reinforcement material, enhancing the overall strength and durability of the concrete. This can result in faster curing times as the concrete gains strength more rapidly. Moreover, the addition of stainless steel fibers can enhance the resistance of concrete against cracking. By providing extra tensile strength, the fibers aid in preventing the formation and propagation of cracks, which can have a significant impact on the curing time. With fewer cracks, the concrete can cure in a more uniform and efficient manner. Additionally, the stainless steel fibers can also improve the bond between the concrete matrix and the aggregate particles. This improved bond promotes better cohesion within the concrete mixture, enabling faster and more uniform curing. However, it is important to note that the effect of melt extract stainless steel fiber on curing time may vary based on factors such as the dosage and length of the fibers, as well as the specific mix design and environmental conditions. Therefore, it is crucial to consult with experts and carry out comprehensive testing to determine the optimal dosage and conditions for achieving the desired curing times with the incorporation of stainless steel fibers.

Q: Is melt extract stainless steel fiber suitable for use in self-compacting concrete?: Yes, melt extract stainless steel fiber is suitable for use in self-compacting concrete. It provides excellent reinforcement, improves the durability and ductility of the concrete, and enhances its resistance to cracking and impact.

Q: What is the effect of melt extract stainless steel fiber on the flexural strength of shotcrete?: Incorporating melt extract stainless steel fiber into shotcrete greatly enhances its flexural strength. Shotcrete, a commonly used construction material for building and repair projects, consists of a mixture of cement, sand, and water that is sprayed onto a surface using a high-pressure hose. While shotcrete is known for its strength and durability, it can still experience cracking and reduced flexural strength. By adding melt extract stainless steel fiber to the shotcrete mix, the material's flexural strength is significantly improved. These stainless steel fibers possess exceptional durability and tensile strength, reinforcing the shotcrete and preventing cracks. Moreover, the inclusion of these fibers enhances the overall toughness and ductility of the shotcrete, enabling it to better withstand external forces and stresses. This is especially beneficial in situations where the shotcrete is exposed to high load conditions or when increased resistance to cracking is required. Additionally, melt extract stainless steel fibers aid in minimizing the formation and spread of cracks within the shotcrete matrix. These fibers function as miniature reinforcement elements, bridging across cracks and preventing their expansion. Consequently, the integrity of the shotcrete is maintained and its service life is prolonged. Overall, the addition of melt extract stainless steel fiber has a highly positive impact on the flexural strength of shotcrete. It improves crack resistance, enhances toughness and ductility, and increases overall durability. As a result, shotcrete with stainless steel fiber reinforcement proves to be an excellent choice for various construction and repair projects.

Q: Can melt extract stainless steel fiber be used in tunnel rehabilitation projects?: Yes, melt extract stainless steel fiber can be used in tunnel rehabilitation projects. It is commonly used to enhance the strength and durability of concrete in such projects, as it provides reinforcement and helps prevent cracking and deterioration of the structure.

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