【国外标准】 Standard Test Method for Characterization of Gymnastic Landing Mats and Floor Exercise Surfaces (Withdrawn 2011)

Data obtained from this test method is indicative of the energy absorption and elasticity of the test specimen.The results of the test method may be used by the consumer to determine the suitability of a mat, mat system, or floor exercise surface for its intended application. This test method is intended to provide data similar to tests conducted under the authorization of the Fidiration Internationale de Gymnastique (FIG).41.1 This test method covers the measurement of shock absorption characteristics and rebound properties of landing mats and floor exercise surfaces used in the sport of gymnastics. It defines quantitative parameters for these characteristics.1.2 This test method is performed under laboratory conditions and requires use of an impact-testing device.1.3 The values stated in SI units are to be regarded as the standard. The inch-pound units given in parentheses are for information only.1.4 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.