Serrated grating | Article about serrated grating by The Free Dictionary
A grating which has the top surfaces of the bearing bars or cross bars (or both) notched by punching.
References in periodicals archive
For visibility and traction, the platform's walking surface is manufactured with serrated grating
113214g, heavy duty serrated grating
tread or equal.
Its anti-slip surface retains its far superior coefficient of friction even in wet and oily environments, unlike diamond plate or serrated grating
, which become slippery.