本技术规范规定了用于确定用于屋顶的粘土和混凝土互锁砖的紧固件的强度和提升阻力的测试方法。 注1:该测试的结果可用于确定可由紧固件承受的提升力;例如承受风力。 注2:机械紧固件试验方法的结果与屋顶系统试验方法[EN 14437]的结果有关，可用于建立安装的粘土和混凝土瓦屋顶的起吊阻力。 测试方法适用于机械紧固件，如夹子，钩子，螺钉和钉子。它不适用于压住多个瓦片的紧固件

This Technical Specification specifies a test method for determining the strength and uplift resistance of fasteners for clay and concrete interlocking tiles for roofing. NOTE 1 The results of this test may be used to determine the uplift force which can be withstood by the fastener; e.g. to withstand wind force. NOTE 2 When the results of the test method for mechanical fasteners have a correlation to the results of the roof system test method [EN 14437] they can be used to establish the uplift resistance of installed clay and concrete tiles for roofing. The test method is applicable to mechanical fasteners such as clips, hooks, screws and nails. It is not applicable to fasteners which hold down more than one tile.