Metal Fibers for Concrete are the key components of Metal Fiber Reinforced Concrete (MFRC), a composite material that improves the mechanical properties, crack resistance, and durability of concrete by incorporating metal fibers into the concrete matrix. Due to their unique physical properties, metal fibers can effectively enhance the tensile strength, impact resistance, fatigue resistance, and crack resistance of concrete. They are widely used in various engineering fields, especially in structures subjected to high loads and complex environmental conditions.
There are many types of metal fibers used in concrete, with the most common being steel fibers, stainless steel fibers, and copper fibers. Among these, steel fibers are the most frequently used. Metal fibers typically have high tensile strength, fatigue resistance, and are resistant to high temperatures and corrosion. Steel fibers can be shaped into straight, waved, hooked, or other forms as required, while stainless steel fibers are particularly suitable for environments where corrosion resistance is essential.
Metal fibers in concrete can enhance the material's crack resistance and toughness. They improve the fatigue and impact resistance of concrete when subjected to cyclic and impact loading. Moreover, they significantly increase the tensile strength and durability of the concrete, making it more resistant to cracking and degradation over time.
Due to the excellent performance of metal fibers for concrete, they have found widespread applications in various fields. Common applications include:
• Bridge and Road Construction
• Tunnels and Underground Engineering
• Industrial Floors and High-Impact Areas
• Explosion-Proof and Seismic Structures
With the continuous development of modern construction technologies, the application prospects of metal fiber reinforced concrete in infrastructure, transportation, industrial, and disaster prevention fields are expanding. It has become one of the key materials for enhancing concrete performance.
|
Product |
Diameter |
Length |
L/D |
Tensile Strength |
PCS/KG |
|
(mm) |
(mm) |
(MPa) |
|||
|
YA-65/35-BG |
0.55 |
35 |
65 |
1300 |
15300 |
|
YA-70/50-BG |
0.7 |
50 |
70 |
1200 |
6600 |
|
YA-80/60-BG |
0.75 |
60 |
80 |
1200 |
4800 |
|
YA-65/50-BG |
0.75 |
50 |
65 |
1200 |
5700 |
|
YA-65/60-BG |
0.9 |
60 |
65 |
1150 |
3300 |
|
YA-50/25-BL |
0.50 |
25 |
50 |
1300 |
25900 |
|
YA-55/30-BL |
0.55 |
30 |
55 |
1250 |
17800 |
|
YA-45/35-BL |
0.75 |
35 |
45 |
1150 |
8200 |
|
YA-50/50-BL |
1.00 |
50 |
50 |
1050 |
3200 |
|
YA-60/60-BL |
1.00 |
60 |
60 |
1050 |
2700 |
|
YA-65/13-CC |
0.2 |
13 |
65 |
2850 |
312000 |
|
YA-45/38-BS |
0.8 |
38 |
45 |
800 |
6600 |
|
YA-45/38-BM |
0.8 |
38 |
45 |
600 |
6600 |
FAQ
Q: Can steel fiber reinforced concrete be used for airport runways?
A: Yes, steel fiber reinforced concrete can enhance the load-bearing capacity and wear resistance of airport runways, significantly extending their service life.
Q: Can steel fiber reinforced concrete be used for port engineering?
A: Yes, steel fiber reinforced concrete is commonly used in port engineering to improve the durability and corrosion resistance of structures.
Q: Can steel fiber reinforced concrete be used for industrial buildings?
A: Yes, steel fiber reinforced concrete can be used for industrial floors and walls, improving the load-bearing capacity and durability of the structure.