BS EN 520-2004+A1-2009 石膏板.定义、要求和试验方法

标准号：BS EN 520-2004+A1-2009
中文标准名称：石膏板.定义、要求和试验方法
英文标准名称：Gypsum plasterboards - Definitions, requirements and test methods
标准类型：Q62
发布日期：2004/11/22 12:00:00
实施日期：2004/11/22 12:00:00
中国标准分类号：Q62
国际标准分类号：01.040.91;91.100.10
引用标准：EN 336;EN 338;EN 1995-1-1;EN 12114;EN 12524;EN 12664;EN 13501-1;EN 13501-2;EN 13823;EN 13963;EN 14195;EN 14566;EN ISO 140-3;EN ISO 354;EN ISO 536;EN ISO 717-1;EN ISO 12572;EN ISO 20535;ISO 7892
适用范围：This document specifies the characteristics and performance of gypsum plasterboards intended to be used in building construction works including those intended for secondary manufacturing operations. It includes boards designed to receive either direct surface decoration or gypsum plaster.This document covers the following product performance characteristics: reaction to fire, water vapour permeability, flexural strength (breaking load), impact resistance and thermal resistance.The following performance characteristics are linked to systems assembled with plasterboards: shear strength, fire resistance, impact resistance, direct airborne sound insulation and acoustic absorption to be measured according to the corresponding European test methods. If required, tests should be done on assembled systems simulating the end use conditions.This document covers also additional technical characteristics that are of importance for the use and 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 document.This document does not cover plasterboards, which have been subject to any secondary manufacturing operations (e.g. insulating composite panels, plasterboards with thin lamination, etc.).