本文件提供了用于建筑应用的PVC材料和产品的防火特性和防火试验性能的信息。 它说明了主要包含PVC材料的许多适用应用，包括未增塑PVC（PVC-U）、增塑（或柔性）PVC（PVC-P）和氯化PVC（PVC-C）基产品。除非另有说明，本文件中提及的产品中PVC的含量（数量和成分）不受限制。 本文件提请注意一些标准防火试验方法对建筑中PVC基产品的某些应用的适用性限制或不适用性。 本文件适用于建筑中使用阶段的产品，不适用于塑料产品的制造阶段。它既不适用于适用于安装阶段的一般安全措施，也不适用于建筑物的拆除或拆除阶段。

This document provides information on the fire characteristics and performance in fire tests of PVC materials and products for use in building applications. It illustrates a number of suitable applications incorporating primarily PVC materials, including unplasticized PVC (PVC-U), plasticized (or flexible) PVC (PVC-P) and chlorinated PVC (PVC-C) based products. Except where otherwise stated, there is no restriction with reference to the content of PVC (in terms of quantity and composition) in the products mentioned in this document. This document draws attention to the limits of applicability or the unsuitability of some standard fire test methods for certain applications of PVC based products in buildings. This document applies to products during their use phase in the building and does not apply to the manufacturing phase of plastic products. It neither applies to general safety measures applicable to the installation phase nor to the dismantling or the demolition phase of the building.