Steel Fiber Loose company CNBM International China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 kg
- Supply Capability:
- 30000 kg/month
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Quick Details
Place of Origin: Tianjin, China (Mainland)
Brand Name: CNBM
Model Number: 0.55
Material: Steel
Production Process: Cold drawn
Fiber Lengh: 35
Type: 1
Compressive Strength: >1200MPa
Aspect ratio: 63
Standard: ASTM A820M-11
Section Shape: Circular
Application: Concrete Reinforcement
Producing Area: Tianjin
Product Application: Industrial Floor
Specifications
| Diameter | 0.55 mm (0.217 in) | ||
| Length | 35 mm (13.780 in) | ||
| Aspect Ratio | 63 | ||
| Tensile strength | 1200 MPa | ||
| Type | Cold drawn Steel Fiber | ||
| End | Hooked-end Steel Fiber | ||
| Glued/Loose | Glued Steel Fiber | ||
| Bending Angle | 45°(min.30°) | ||
| Usage & Performance | Floor:Trafficked areas and Industrial floors | ||
| Shotcrete :Slope stabilization and Final lining | |||
| Precast concrete:Pipe and Railway sleepers | |||
| Packing | Standard Export Pallet Packing | Bag Packing | 20 kg/Bag,50 bags/Pallet |
| Bulk Packing | 1,000kg/ Bulk Bag | ||
| Loading Quantity | 20’GP | 20-25 Tonne/Tonnes | |
| 40’GP | 25-27 Tonne/Tonnes | ||
| 40’HQ | 25-27 Tonne/Tonnes | ||
| MOQ | 1 kg for trial order | ||
| Supply Ability | 10,000 Tonne/Tonnes per Year | ||
| Payment Terms | T/T or L/C at sight | ||
| Delivery Time | Within 15 days after receiving deposit or original L/C at sight | ||
| Certification | ISO9001:2000, CE, | ||
Picture
Steel fiber
FAQ
certificated: ISO 9001
Technical advantages of Daye steel fiber:
A. Improve mechanical performance of concrete
B. Provide uniform distribution throughout concrete with excellent mixing
C. No balling or caking by adopt correct mixing method
D. Reduce concrete volume
E.Save construction time and cost
F.Reduce excavation volume
G.Available for jointless floor.
- Q:How does melt extract stainless steel fiber affect the shrinkage and creep of concrete?
- Melt extract stainless steel fiber has a positive impact on both shrinkage and creep of concrete. The addition of these fibers helps to reduce the overall shrinkage of concrete, resulting in less cracking and improved durability. Additionally, these fibers enhance the resistance to creep, which is the deformation that occurs over time under sustained load. By mitigating shrinkage and creep, melt extract stainless steel fiber contributes to the enhanced performance and longevity of concrete structures.
- 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:Does melt extract stainless steel fiber improve the resistance to carbonation in shotcrete?
- Yes, melt extract stainless steel fiber can improve the resistance to carbonation in shotcrete. Carbonation is a process in which carbon dioxide from the atmosphere penetrates into concrete or shotcrete, causing a chemical reaction that reduces the alkalinity of the material. This carbonation process can lead to the corrosion of steel reinforcement within the shotcrete, reducing its structural integrity and durability. By adding melt extract stainless steel fiber to shotcrete, the resistance to carbonation can be enhanced. Stainless steel fibers have a high resistance to corrosion, making them ideal for enhancing the durability of shotcrete in harsh environments. These fibers create a three-dimensional reinforcement network within the shotcrete, increasing its resistance to cracking and minimizing the potential for carbon dioxide penetration. Additionally, the presence of stainless steel fibers can improve the overall mechanical properties of shotcrete, including its tensile strength and toughness. This increased strength and durability can further enhance the resistance to carbonation, as the shotcrete is better able to withstand external factors that may contribute to degradation. It is important to note that while melt extract stainless steel fiber can improve the resistance to carbonation in shotcrete, it is not a standalone solution. Proper concrete mix design, placement techniques, and curing methods are also crucial in maximizing the resistance to carbonation. Nonetheless, the addition of stainless steel fibers is a valuable tool in enhancing the durability and longevity of shotcrete in carbonation-prone environments.
- Q:Can melt extract stainless steel fiber be used in water retaining structures?
- Yes, melt extract stainless steel fiber can be used in water retaining structures. This type of fiber is highly corrosion-resistant and can withstand exposure to water without compromising its performance. It can be incorporated into concrete or other materials used in water retaining structures to enhance their strength, durability, and crack resistance.
- Q:How does melt extract stainless steel fiber enhance the resistance to spalling in shotcrete?
- Melt extract stainless steel fiber enhances the resistance to spalling in shotcrete by reinforcing the concrete matrix. The fibers are uniformly distributed throughout the shotcrete, creating a three-dimensional network that helps to mitigate the formation and propagation of cracks. This reinforcement increases the overall tensile strength and ductility of the shotcrete, making it more resistant to spalling under impact or explosive forces. Additionally, the stainless steel fibers act as reinforcement around weak zones, such as construction joints or areas prone to shrinkage, preventing the formation of localized cracks and reducing the risk of spalling.
- Q:Can melt extract stainless steel fiber enhance the resistance of concrete to freeze-thaw cycles?
- Yes, melt extract stainless steel fiber can enhance the resistance of concrete to freeze-thaw cycles. The addition of these fibers improves the concrete's durability by reducing cracking and increasing its ability to withstand the expansion and contraction caused by freezing and thawing.
- Q:Can melt extract stainless steel fiber be used in architectural precast cladding?
- Certainly, architectural precast cladding can make use of melt extract stainless steel fiber. Due to their exceptional strength, durability, and resistance to corrosion, stainless steel fibers are widely employed in architectural applications. These fibers can greatly enhance the tensile and flexural strength of precast cladding, minimize cracking, and bolster its resistance to impact and abrasion. Moreover, stainless steel fibers provide design flexibility and can be seamlessly integrated into the concrete mixture without compromising its workability. As a result, the incorporation of melt extract stainless steel fiber in architectural precast cladding can significantly enhance the lifespan and functionality of the cladding system.
- Q:Can melt extract stainless steel fiber be used in fiber-reinforced cementitious composites (FRCCs)?
- Yes, melt extract stainless steel fiber can be used in fiber-reinforced cementitious composites (FRCCs).
- Q:How does the addition of melt extract stainless steel fiber affect the creep behavior of concrete?
- Concrete's creep behavior is positively affected by the inclusion of melt extract stainless steel fiber. Creep refers to the gradual deformation of concrete over time under a constant load and is a significant issue in structural applications since it can result in long-term deformation and structural failure. By incorporating melt extract stainless steel fibers into the concrete mix, the material's overall mechanical properties are improved. The fibers function as reinforcement, imparting additional tensile strength and enhancing the concrete's resistance to cracking and deformation. Moreover, the steel fibers play a role in reducing concrete's overall creep. They act as internal support, opposing the movement and redistribution of stresses within the concrete matrix. This reinforcement effect aids in the more even distribution of the applied load, thereby diminishing the potential for long-term deformation. Additionally, melt extract stainless steel fibers enhance the durability of concrete by boosting its resistance to environmental factors like shrinkage, thermal cycling, and aggressive chemicals. This heightened durability contributes to the long-term stability and performance of concrete structures. In conclusion, incorporating melt extract stainless steel fibers into concrete enhances its creep behavior by improving its mechanical properties and reducing the likelihood of long-term deformation. This reinforcement effect results in increased structural integrity and durability, making it an effective solution for applications where creep resistance is a concern.
- Q:What is the effect of melt extract stainless steel fiber on the post-cracking behavior of concrete?
- The addition of melt extract stainless steel fibers to concrete can significantly improve its post-cracking behavior. These fibers act as reinforcement, enhancing the ductility and toughness of the concrete. They help to distribute the stresses more evenly throughout the material, reducing the initiation and propagation of cracks. This ultimately leads to improved crack control and increased resistance to cracking under various loading conditions.
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Steel Fiber Loose company CNBM International China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 kg
- Supply Capability:
- 30000 kg/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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