弹性地板覆盖物 经热暴露后尺寸稳定性和翘曲（垂直变形）的测定

[中文适用范围]： 本文件规定了确定弹性地板覆盖物在各种形式（如片材、瓷砖、板、条板或卷材）在暴露于热或重新调节条件，或两者之后的尺寸稳定性和翘曲（垂直变形）的方法。 [外文原描述]： This document specifies methods for determining dimensional stability and curling (vertical deformation) of resilient floor coverings in all forms (e.g. of sheets, tiles, panels, planks or in rolls) after exposure to either heat or after reconditioning, or both.