Moulded GRP stairtreads are manufactured with a closed, corundum gritted and black coloured (optional yellow) safety nosing. Due to the colour the nosing is clearly visible. Depending on span, load and required deflection limit, the GRP-stairtread can be supplied with a responding safety nosing type. The types range from standardized laminated GRP flat sheets, over massive mesh sizes to laminated GRP angle profiles and is to be discussed. There is a range of different surfaces. The surface of the in-stock GRP-stairtreads is corundum-gritted (KB). Please consider our explanations regarding anti-skid properties. GRP stairtreads with screw-on angle side-plates made of GRP or stainless steel grade 1.4301/AISI304 and 1.4571/AISI316 are available on demand.
Технические характеристики
CharacteristicsMaterialGRP, inox, corundumConfigurationsquare meshProduct applicationsfloorWidth
274 mm, 282 mm (10.8 in)
Length
997 mm, 3,321 mm (39.3 in)
