Molded FRP grating is a one‑piece open‑mesh panel with bi‑directional strength. It is used on walkways and platforms where drainage and air flow are required. This section helps you identify the key factors for selecting a molded grating panel for your application.
Product Family Overview
Molded grating is formed by interweaving continuous glass rovings with thermosetting resin in a mold. The result is a homogeneous panel with uniform strength in both directions. Panels are available in various depths, mesh sizes, and surface finishes.
Selection Considerations
When selecting molded FRP grating, the following factors typically affect performance:
- Panel depth – influences span capacity and deflection.
- Mesh size – affects drainage, fall‑through risk, and wheel traffic.
- Resin system – determines chemical resistance and fire performance.
- Surface finish – concave or grit‑top options provide different slip resistance.
These factors are engineering variables. The appropriate combination depends on the expected loads, exposure, and safety requirements.
Frequently Asked Questions
What span can molded grating achieve?
Span capacity depends on panel depth, resin type, and required deflection limit. Manufacturers provide span tables based on testing. Always use the specific product data for your configuration.
Can molded grating be cut to fit around obstacles?
Yes, molded grating can be cut to fit around pipes and equipment. Cut edges must be sealed with a compatible resin to maintain corrosion resistance.
