Historical
BS EN 12503-4:2001
Sports mats. Determination of shock absorption (British Standard)
This European Standard specifies a method of test for the determination of shock absorption characteristics of sports mats types 1 to 8 (prEN 136.203.01-1)and 9 to 11 (prEN 136.203.01-2) and 12 (prEN 136.203.01-3).
British Standards Institution [bsi]