BS EN 14246-2006 吊顶用石膏构件.定义、要求和试验方法

标准号：BS EN 14246-2006
中文标准名称：吊顶用石膏构件.定义、要求和试验方法
英文标准名称：Gypsum elements for suspended ceilings — Definitions, requirements and test methods
标准类型：Q62
发布日期：2006/6/30 12:00:00
实施日期：2006/6/30 12:00:00
中国标准分类号：Q62
国际标准分类号：91.060.30;91.100.10
引用标准：EN 13501-1;EN 13501-2;EN ISO 140-3;EN ISO 354;EN ISO 717-1;EN ISO 9001-2000
适用范围：This European Standard specifies the characteristics and performance of factory made cast gypsum elements,for which the main intended uses are the construction of suspended ceilings under universal substrates.It covers the following product performance characteristics: reaction to fire, water vapour permeability, flexuralstrength (expressed as breaking load) and thermal resistance (expressed as thermal conductivity).The following performance characteristics are linked to systems assembled with gypsum elements forsuspended ceilings: fire resistance, direct airborne sound insulation and acoustic absorption, which can bemeasured according to the corresponding European test methods. If required, tests should be done onassembled system simulating the end use conditions.This European Standard describes the reference tests for technical specifications.This European Standard also covers additional technical characteristics that are of importance for the use andthe acceptance of the product by the construction industry and the reference tests for these characteristics.It provides for the evaluation of conformity of the product to this European Standard.This European Standard does not cover metal ceiling grids or plasterboard products.This European Standard excludes stiffening timber roof truss structure applications.