[Tagging] Anti-slip surfaces

[Georg Feddern]

Hi,

Am 17.04.2017 um 22:58 schrieb Dave F:
>
> What's the best tag to describe an anti-slip surface made from small 
> grit pieces coating a layer of bitumen?. Often used on footbridges, 
> sometimes pre-made & supplied in rolls to the site. Grit/gravel on 
> their own appears inappropriate as they suggest a certain amount of 
> looseness. 

it may be not 'the best' tag - but is it not very similar to 'asphalt'?

Georg