Fiberglass Reinforced Plastic (FRP) Gratings |
Type | Mesh Size (mm) | Height (mm) | Bar Thickness (mm) | Full Panel Size (m) | Net Weight (Kg/m²) | Load-bearing |
20 | 50*50 | 20 | The upper thickness is 7, and the lower thickness is 5 | 1.22*3.66 | 8 | trench cover |
25 | 43*43 | 25 | 1.22*3.66 | 11 | Stair treads/tree grates/load-bearing walking bicycles |
40*40 | 25 | 1.22*3.66 | 11 |
38*38 | 25 | 1.22*3.66 | 12 |
30 | 40*40 | 30 | 1.22*3.66 | 16 | drainage ditch,span<30cm and bearing 1.5 ton,span<50cm and bearing 1 ton |
38*38 | 30 | 1.22*3.66 | 17 |
38 | 40*40 | 38 | 1.22*3.66 | 20 | platform,span<30cm and bearing 3 ton |
38*38 | 38 | 1.22*3.66 | 22 |
50 | 50*50 | 50 | 1.22*3.66 | 24 | gutter drainage ditch,span<30cm and bearing 4 ton |
38*38 | 50 | 1.22*3.66 | 26 |
25 crossed grid | 50*25 | 25 | 1.22*3.66 | 13 | breeding,span<30cm and bearing 0.8 ton,span<50cm and bearing 0.3 ton |
38*19 | 25 | 1.22*3.66 | 17 |
30 crossed grid | 50*25 | 30 | 1.22*3.66 | 18 | platform,span<30cm and bearing 1 ton,span<50cm and bearing 0.5 ton |
38*19 | 30 | 1.22*3.66 | 20 |