Monterra’s Pultruded Gratings are renowned for their strength, durability, and safety in challenging environments, meeting international standards. With interlocking pultruded profiles, they offer reliable, long-lasting service, outperforming traditional materials like steel. Their lightweight design, easy installation, and cost-effectiveness make them a superior choice across industries. A diverse range of gratings caters to various industrial needs, ensuring workplace safety under high loads.
| H-Height(mm) | W-Top Width(mm) | C-Spacing(mm) | Open Area(mm) | |
|---|---|---|---|---|
| I-1040 | 25 | 15 | 25 | 40 |
| I-1050 | 25 | 15 | 30 | 40 |
| I-1060 | 25 | 15 | 38 | 60 |
| I-1540 | 38 | 15 | 25 | 40 |
| I-1550 | 38 | 15 | 30 | 50 |
| I-1560 | 38 | 15 | 38 | 60 |
| T-1033 | 25 | 25 | 38 | 33 |
| T-1050 | 25 | 25 | 50.8 | 50 |
| T-1517 | 38 | 25 | 30.5 | 17 |
| T-1533 | 38 | 25 | 38 | 33 |
| T-1550 | 38 | 25 | 50.8 | 50 |
| HD-1540 | 38 | 15 | 25 | 40 |
| HD-1550 | 38 | 15 | 30 | 50 |
| HD-1560 | 38 | 15 | 38 | 60 |
| Wheel Load(kg) 1/2 Axie Load + 30% Impact | Load Distribution(in mm) | Allowable span in mm | |||
|---|---|---|---|---|---|
| HD 1540 | HD 1550 | HD 1560 | |||
| AASHTO Standard Truck4 / 14500kg Axle Load Dual Wheels(*formerly AAShto H-20) | 9425 kg | 500 | 425 | 350 | 300 |
| Automobile Traffic / 2200 kg vehicle 700 kg Load / 55% Drive Axle Load | 1000 kg | 200 | 700 | 675 | 650 |
| 5 Ton Capacity Forklift / 6500 kg vehicle 11500 kg Total Load / 85% Drive Axle Load | 6350 kg | 275 | 375 | 350 | 300 |
| 3 Ton Capacity Forklift / 4500 kg vehicle 7500 kg Total Load / 85% Drive Axle Load | 4150 kg | 175 | 400 | 350 | 300 |
| 1 Ton Capacity Forklift / 2000 kg vehicle 3000 kg Total Load / 85% Drive Axle Load | 1650 kg | 100 | 500 | 500 | 475 |
We have specialized support angles that are immediately concreted into the basement that are appropriate for our gratings.
Without using any special tools, it is simple to assemble. All fiberglass gratings can be supported by pultruded fiberglass angles.
All common fiberglass gratings and support structures can be fixed with stainless steel fixing sets. Each panel of a fiberglass grating should be secured on at least four locations to prevent lifting and sliding away.
High safety and simplicity of assembly. Fiberglass step treads meet strict safety requirements. With additional strengthened and highlighted edges, they are produced in the same way as fiberglass profile gratings and fiberglass molded gratings.
