Moulded FRP/GRP Grating
Moulded GRP-gratings are produced in a negartive mould. The the
glass fibers are woven in a bond into the form. The resin mix is
produced in a mixing tool. The mix consist of the following resins:
Isophthalic resin, color pigments additives for fire behavior and UVinhibitors.
The mix is then also poured into the mould, the glass
fibers are pressed once more with a comb and the mould gets
heated. Heating hardens the material. When the grating has cooled
down, it is pressed out of the mould.
* All measurements are in milimeter
Material
Isopthalic Polyester Resin
Vinyl Ester Resin
Phenolic Resin
Top Surface Treatment
FRP grating is provided with an anti-skid Grit or Sanded (S) surface as standard. This is a coarse grit that is embedded into the top surface of the grating. A plain (P) top surface is available on request.
FRP Grating features
• high corrosion and weather resistance
• high chemical resistance
• hygienic and resistant to bacteria
• the gratings are load bearing in the direction of the supporting rods and the crossbars
• does not conduct electricity
• low thermal diffusivity
• Anti-slip up to R13
• relatively low unladen weight
• simple and quick on-site assembly
• high levels of comfort for walking and standing
Standard FRP Grating Pattern
• Bearing bar pitch 38mm (center to center)
FRP Stair Tread
Welden Fixing
No Nosing
Available In
