TreadSafe® GRP stair treads, landing covers and flat decking sheets: Technical Data

Material: 

Glass woven matting impregnated with Isopthalic polyester resin and incorporating an aluminium oxide abrasive grit in the final layer of the laminate.  ExtremeCore® anti-slip top grit surface.

Stair treads, landing covers and flat decking sheets: 4mm thick

Safety edgings: 3mm thick

Grating: 25mm, 38mm or 50mm thick

Fire Resistance: (Grating only

Class 1 flame spread rating of 25 or less. Tested in accordance with ASTM E-84 Tunnel Test.  Phenolic resin option available where a higher fire resistance and low smoke generation is required.

Chemical resistance:

Made from ISO resin as standard.  Available in a choice of chemical resistant resins and suitable for use in the harshest of environments

Colours:

All RAL and BS colours available for flat decking sheets and grating, subject to minimum order quantities

Stock Colours:

Stair treads: Black with yellow nosing, black with white nosing, all stone

Landing covers: Black with yellow nosing, black with white nosing, all stone

Flat sheets: Black, yellow, and stone

Panel sizes:

Stair treads: 3020mm x 345mm (Can be cut to size)

Landing covers: 2440mm x 1200mm +55mm nosing (Can be cut to size)

Flat sheets: 2440mm x 1200mm (Can be cut to size)

Panel weights:

Stair treads: 11.3 kg

Landing covers: 22.0 kg

Flat sheets: 20.0 kg

Tolerances (including cut): ±3 – 4 mm

Service temperatures: – 20°C to +80°C

Load capabilities: Credited with no load bearing strength  (requires adequate substrate)

Design life:  10+ years (subject to traffic analysis)

General use: Standard pedestrian traffic

Other information:  Stair treads are made via pultrusion method.  Landing covers and flat sheets are made by hand layout method.

Slip Resistant Levels:

Measured using the Pendulum test method (WF rubber slider).

To ensure that the above slip resistant levels are maintained, the panels should be kept clean in accordance with the TreadSafe GRP Cleaning Guide.

Find out more

To find out more contact us today on +44 (0)1205 356666 or email us.