FRP Grating Surface Types
1) Regular Type Grating Surfaces
FRP gratings are produced with open ceiling and bottom surfaces as standard, and surface characteristics can be manufactured in different types according to customer demand or application point requirements.
Concave Surface Gratings
This is the most common and standard surface type among FRP gratings. The grating section is in a concave form. It is suitable for use against slipping in many environments, including wet and greasy conditions. It's easy to clean if necessary.
Sand Surface Gratings
The surface of the concave grating surface is coated with binding resin and quartz sand. The shear resistances of such grids are high. It is suitable for use in wet or damp environments and places where extra nonslipping is required. The cleanability in the working environments of greasy materials is limited.
Flat Surface Gratings
The concave grating surface is processed to make it brighter and smoother. They have a nice appearance, so they are usually used for decoration purposes. For example, façades or covering panels can be realized by applying gratings with flat surface
2) Covered Type Grating Surfaces (Single Sided)
Covered type gratings are formed by joining flat surface gratings with the respective composite plate. The combined standard composite plate thickness is 3 mm. Covered gratings are preferred in environments where grating open cells are not desired. For example, since they are completely closed, they are suitable for use in pits, cable duct covers, walkways. They can also be easily laid out with the aim of creating a safe working area on the construction site, lakes edge, permanent roads in the factory areas, sandy, muddy, slippery places where platforms can be / cannot be built. As their top surfaces are closed, their strength is also increased compared to normal grating surface types.
Sand Covered Surface Gratings
It is obtained by joining the upper part of the flat surface grating with the sand surface composite plate.
Diamond Pattern Covered Gratings
It is obtained by joining the upper part of the flat surface grating with the diamond patterned composite plate