1. 2. Materials that are commonly used for gabions and revet mattresses production
2.1 Zinc-coated steel wire conforming to ASTM A 641, Class 3 coating, soft temper;
2.2 Zn-5Al-MM-Coated steel wire conforming to ASTM A 856/856M, Class 3, soft temper;
2.3 The same type of metallic-coated steel wire as style 2.1 with an additional PVC coating extruded onto the metallic-coated steel wire;
2.4 Aluminum-coated steel wire conforming to ASTM A 809, soft temper;
1. 3. Mesh openings
3.1 Gabions shall be manufactured with an 8 by 10-mesh type having a nominal mesh opening of 83 by 114mm(3.25 by 4.5 inch);
3.2 Revet mattresses shall be manufactured with a 6 by 8-mesh type having a nominal mesh opening of 64 by 83mm(2.5 by 3.25 inch);
typical size of the gabion box (m)
Length |
Width |
Height |
No. |
Volume M3 |
Meter |
Meter |
Meter |
Each |
Cu.meter |
2.0 |
1.0 |
1.0 |
2.0 |
2.0 |
3.0 |
1.0 |
1.0 |
3.0 |
3.0 |
4.0 |
1.0 |
1.0 |
4.0 |
4.0 |
2.0 |
1.0 |
0.5 |
2.0 |
1.0 |
3.0 |
1.0 |
0.5 |
3.0 |
1.5 |
4.0 |
1.0 |
0.5 |
4.0 |
2.0 |