Utrustningar och anordningar för sport

This document specifies methods of predicting sound exposure levels of shooting sound for a single shot at a given reception point. Guidelines are given to calculate other acoustic indices from the sound exposure level. The prediction is based on the angular source energy distribution of the muzzle blast as defined in ISO 17201-1 or calculated using values from ISO 17201-2.

This document applies to weapons with calibres of less than 20 mm or explosive charges of less than 50 g TNT equivalent, at distances where peak pressures, including the contribution from projectile sound, are less than 1 kPa (154 dB).

NOTE National or other regulations, which could be more stringent, can apply.

This document specifies a method for determining the dimensional stability (bowing and curling) of shock pads used within sports surface systems.

This document specifies a method of test for the determination of behaviour under a rolling load of certain surfaces for sports areas. It is suitable for tests undertaken in the laboratory and on site.

This document specifies a method of test for the determination of resistance to dynamic fatigue of shock pads (including elastic layers) used in synthetic turf surfacing systems. It can also be used on other types on complete forms of sports surfacing systems.

The test is undertaken on test specimens in the laboratory.