Standards and certificates

Valid Standards
RAL GZ 638 Grating
DIN EN ISO14122-3 Steel staircases
DIN 24531 -2, 3 Profile grating stair treads and GRP grating stair treads
DIN 24537 Grating as floor coverings — Part 1:
Grating made of metallic materials
DIN EN ISO 1461 Zinc coatings applied to steel
using hot dip galvanising (piece
galvanising) – requirements
and testing
BGI 588 Leaflet for metal grating
BGR 181 Anti-skid-properties for floors in
workrooms and work areas with
danger of slipping
BS 4592 Industrial floors and stair treads -
General requirements and fitting

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