The quality of our stones is the be-all and end-all – that’s why we test “by hook or by crook” Posted on 10/24/202209/23/2024 by Dorina Rehlender
Determination of slip resistance according to DIN EN 16165:2021 Posted on 04/14/202204/26/2022 by Dorina Rehlender
Slip-resistant properties according to DIN EN 16165 Posted on 02/25/202202/25/2022 by Dorina Rehlender
