Test or certification item 测试或认证名称: 体育馆.体操、竞赛和多功能馆.第3部分:球击安全性试验
Sport halls - Halls for gymnastics, games and multi-purpose use -
Part 3: Testing of safety against ball throwing
适用于所有可能被篮球、排球、类似运动、足球、手球、曲棍球和网球以及医药球击中的部件 (如墙壁和天花板衬里、门、窗、通风格栅、灯、钟)
The document describes the method by which the resistance of components used in sport halls (e. g. wall and ceiling linings, doors, windows, ventilation grilles, lamps, clocks, etc.) to damage when hit by a ball or balls is tested in accordance with DIN 18032. It applies to all components that could be hit by balls used for basketball, volleyball, an similar games, football, handball, hockey and tennis and by medicine balls. Does not apply to shotputting balls and similar balls
Test info 测试内容:
1、作用点的变形量*小为2.3mm,泛指标准变形。
2、当运动员落到木地板上时,受到的反弹力占落到地板上的力的百分比,震动吸收标准规定≥53%。
3、离作用点500mm处的变形量大不得超过作用点处变形量的15%。
4、滚动负荷反映地板的承受运动员等载荷的能力,标准值为1500N。
5、标准篮球在木地板上反弹高度于在水泥地面反弹高度的百分比,标准规定为≥90%。
6、摩擦系数反映地板表面的滑移特性,地板太滑或太涩都不利于运动员的移动或受到保护,标准规定的0.4-0.6之间。
Refer products 涉及产品: 运动产品
Lead time 周期: 常规服务 regular service 15 工作日 working days ( URGENT service, to be confirm, 加急服务待定 )
Sample size 送样规格: 1pcs
Sample report 样本报告:
Photo for reference 涉及图片: