High Strength Road Drainage Grates Fiberglass FRP Trench Grates
Pultruded FRP Grating is built with a much stronger process, and can carry a far superior load, and handle much greater impacts than molded grate.
long-term durability, offers the strength of steel at a fraction of the weight, plus it won’t corrode, spark or conduct electricity. Because it weighs less, it’s easier to install. And the color is molded all the way through, so no painting is required. Good performance and cost effectiveness makes it a better choice than steel in several major industries.
Pultruded frp grating advantages
- Corrosion Resistant.
- High Strength-to-Weight Ratio.
- Long Service Life.
- Fire Retardant.
- Slip & Impact Resistant.
- Nonconductive.
- Easy to Install & Fabricate.
Applications:
Bridge walkways
Platforms
Trench Covers
Walkways
Pedestrian Ramps
Decks and Patios
Staircase
Floorings
Foot Bridges
Swimming Pool Overflow
Fencing
Elevated Car parking
Yalong frp grating specification list:
| Item | high (inches) | top wide (mm) | bottom wide (mm) | top space wide (mm) | theoretical weight (KG/M2) |
| 25mm I | 1 | 30 | 30 | 13 | 13 |
| 25mm I | 1 | 30 | 30 | 30 | 10 |
| 25mm I | 1 | 15 | 15 | 10 | 17 |
| 25mm I | 1 | 15 | 15 | 23 | 11 |
| 38mm I | 1.5 | 15 | 15 | 10 | 26 |
| 38mm I | 1.5 | 15 | 15 | 15 | 22 |
| 38mm I | 1.5 | 15 | 15 | 23 | 18 |
| 40mm I | 1.6 | 40 | 20 | 27 | 19 |
| 40mm I | 1.6 | 40 | 20 | 40 | 17 |
| 40mm I | 1.6 | 40 | 20 | 60 | 14 |
| 40mm I | 1.6 | 30 | 30 | 20 | 14 |
| 40mm I | 1.6 | 30 | 30 | 30 | 12 |
| 40mm I | 1.6 | 30 | 30 | 45 | 10 |
| 58mm I | 2.2 | 15 | 15 | 10 | 32 |
| 58mm I | 2.2 | 15 | 15 | 15 | 27 |
| 58mm I | 2.2 | 15 | 15 | 23 | 22 |
| 65mm I | 2.5 | 30 | 30 | 20 | 17 |
| 65mm I | 2.5 | 30 | 30 | 30 | 15 |
| 60mm I | 2.5 | 30 | 30 | 45 | 12 |
Goods packing