本文件规定了确定多层拼花地板顶层分层的试验方法 符合EN 13489的元件，具有不同的结构、尺寸和内部使用的粘合剂，如 地板，在产品首次交付时。 本文件规定了三种老化处理（AT1、AT2和AT3）的试验方法 标本。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies a test method to determine the top layer delamination of multilayer parquet elements according to EN 13489 with different structures, dimensions and adhesives for internal use as flooring, at the time of the first delivery of the product. The document specifies a test method with three aging-treatments (AT1, AT2 and AT3) of the test specimens.All current amendments available at time of purchase are included with the purchase of this document.