用于模拟椅子腿在短时间内施加的压力的效果。适用于所有厚度和结构均匀的铺地织物。不适用于其他铺地织物，除非不同厚度或结构的区域可以单独测试。长时间、重静载荷后厚度损失的测定见ISO 3416取代第一版（ISO 3415-1975），其中第4条和第7条经过技术修订。

Intended to simulate the effect of the pressure exerted by a chair leg for a short period. Applicable to all textile floor coverings of uniform thickness and construction. Not applicable to other textile floor coverings unless the areas of different thickness or construction can be separately tested. The determination of thickness loss after prolonged, heavy static loading see ISO 3416. - Replaces the first edition (ISO 3415-1975), the clauses 4 and 7 of which have been technically revised.