SOLUTIONS FOR MINING
MFI 3500 – 100
MFI 3500 is a woven mesh, designed to withstand a load of 3,500 kg/m2.
It is manufactured with special galvanized steel, capable of withstanding a higher breaking load per square meter than similar solutions (10006, 10008, 7509, Fortmin3376, 5008 or 5010 mesh), while using less mass per square meter (lighter), which results in a more operator-friendly mesh and it provides greater safety to the tunnel or reinforced slope.
Uses and Applications
-
Reinforcement of mining tunnels.
-
Recommended use with Shotcrete.
Sales Format
Available Coil Dimensions
Adaptable Width |
Adaptable Length |
|---|---|
| From 1.0 mm to 5.0 mm | From 5.0 mm to 35 mm |
- Other lengths and heights can be produced according to customer needs.
Characteristics
Geometric Characteristics
Frame opening |
Wire Diameter |
Estimated Weight |
|---|---|---|
| 100 mm ± 7 mm | 4.13 mm ± 0.10 mm | 2.3 kg / m² |
Performance Characteristics
Minimum Wire Resistance |
Minimum Wire Breakage Load |
Average Punching Load (Pyramidal) |
Minimum Zn Coating (*) |
|---|---|---|---|
| 885 N / mm2 (90 kg / mmm2) | 11.800 N (1.200 kg) | 3.500 kg / m² | 90 g / m² |
- It allows savings in shotcrete due to its thinner thickness and larger frame, coil widths according to the job site; it avoids losses due to overlapping, and it has a lower cost per m2 compared to 10006 and 5008.
- (*) Also available in triple galvanized and special alloys ZN / AI in 90 / 10, which guarantee maximum durability.
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