Choosing the correct GRP manhole cover starts with understanding load class, project environment, traffic type, maintenance needs, and safety requirements.
Why EN124 matters
EN124 helps classify covers and gratings according to load performance. This allows contractors and engineers to match the product to the correct application zone.
Project checklist
- Confirm required load class.
- Check clear opening and outside diameter.
- Request quality and test documentation.
- Confirm customization requirements.