FRP Molded Grating
FRP Molded Grating
Advantages & Application
| Grating Advantages | Applications |
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Grating Sizes
| Tall (mm) | Mesh Size (mm) | Bar Thickness (Top / Bottom) (mm) | Panel Size (mm) | Weight (kg/m2) | Open Rate (%) |
| 13 | 38×38 | 6.0/5.0 | 1220×3660,1220×4000, 1220×2440,921×3055,1264×4010 | 6.0 | 78 |
| 14 | 38×38 | 6.0/5.0 | 1220×3660,1220×4000,1220×2440, 921×3055,1264×4010 | 6.5 | 78 |
| 15
| 38×38 | 6.0/5.0 | 1220×3660,1220×4000,1220×2440, 921×3055,1264×4010,1228×4020 | 7.0 | 78 |
| 50 x 50 | 6.0/5.0 | 1228×4020,1220×3660,1220×2440 | 5.9 | 82 | |
| 25
| 38×38 | 6.5/5.0 | 1220x3660,1226x4010,1530x4010 921×3055,1524×4000,997×3012, | 12.3 | 68 |
| 50 x 50 | 6.5/5.0 | 1220x3660,1220×4020, 1220×2440,915x3050 | 11.5 | 78 | |
| 38 | 38×38 | 7.0/5.0 | 1220×3660,1000×4000,1000x2000,915x3050,1220×2440,1530×4010 | 19.5 | 68 |
| 50
| 38×38 | 9.5/7.5 heavy duty | 1220×4010,1220×3666,1230×4010, 1220×2440,921×3055 | 42 | 56 |
| 50 x 50 | 8.0/6.0 | 1524×4000,1220×3660,1220×2440, 1220×4000,915 x 3050,1532×4020 | 23.7 | 78 |
Grating Surface Types
Grit Surface
Concave Surface
Covered Surface
Grating Resin Systems
| Orthophthalic | moderate corrosion resistance, fire retardant |
| lsophthalic | good corrosion resistance, fire retardant |
| Vinyl Ester | excellent corrosion resistance, fire retardant |
Grating Colors
Popular:Yellow, Dark Gray, Light Gray and Green (Customized color in RAL chart)
Flame Spread and Smoke Developed Index
| Class A | Class B | Class C | |
| Flame Spread Index | 0-25 | 26-75 | 76-200 |
| Smoke Developed Index | 0-450 | 0-450 | 0-450 |
MAtex Grating:
Flame Spread Index: 5 (Class A)
Smoke Developed Index: 190
