Anti-skid-properties

Overview of antiskid certificates

grating type grating type surface bar (mm) meshspacing (mm)
R10 moulded type smooth surface (GS) 5/7 38 x 38
40 x 40
R10 moulded type smooth surface (GS) 5/7 20 x 20
R10 moulded high load type smooth surface (GS) 9/11 38 x 38
R10 safety flooring moulded surface teardrop solo(STS) - closed
R11 safety flooring moulded surface teardrop quintett (STQ) - closed
R13 moulded type concave (K) 5/7
6/8
38 x 38
40 x 40
R13 moulded type concave (K) 5/7 13 x 13
R13 moulded type quartz gritted (KB) 5/7 13 x 13
R13 moulded type concave (K) 6/8 25 x 25
R13 moulded  type quartz gritted (QB) 5/7 38 x 38
40 x 40
R13 moulded type corundum gritted (KB) 5/7 38 x 38
40 x 40
R13 moulded type concave (K) 5/7 20 x 20
R13 moulded type quartz gritted (QB) 5/7 20 x 20
R13 moulded type corundum gritted (KB) 5/7 20 x 20
R13 moulded type SL corundum gritted (KB) 9/11 38 x 38
R13 moulded type concave (K) 6/8 50 x 50
R13 moulded type corundum gritted (KB) 6/8 50 x 50
R13 safety flooring moulded quartz gritted (KB) - closed
R13 safety flooring moulded corundum gritted (KB) - closed
R13 profile grating corundum gritted (KB) 15 (I-Stab) 38 x 152

Testing Device

As testing equipment (see figure), a flat, torsion-resistant plate of 600 mm width and 2000 mm length is used, the slope of which can be adjusted from 0 to 45° in the longitudinal direction.

The lifting speed of the drive produces an angular speed of the plate of 1° per second maximum, that is, at least 45 seconds are needed to pass through the total angle of 45°.

The lifting movement can be controlled by the testing personnel either continuously or in stages of 0.5°. An angle-measuring unit which is connected to the testing equipment indicates the angle of inclination of the plate with respect to the horizontal to 0.5° ± 0.2°.

Platforms are fitted to the longitudinal sides of the testing equipment for the safety of the testing personnel.[Extract from BGR 181 and GUV-R 181]