BS EN 13377-2002 预制木构架梁.要求、分类和评定

标准号：BS EN 13377-2002
中文标准名称：预制木构架梁.要求、分类和评定
英文标准名称：Prefabricated timber formwork beams - Requirements, classification and assessment
标准类型：Q71
发布日期：2002/12/5 12:00:00
实施日期：2002/11/5 12:00:00
中国标准分类号：Q71
国际标准分类号：91.220
适用范围：This European Standard specifies classification, requirements and assessment procedures for prefabricated timberformwork beams. It also gives information on production control requirements.Prefabricated timber formwork beams are intended for use in falsework and formwork and to be loaded in thedirection of the beam depth.They are of glued -shaped construction consisting of two identical flange members of solid timber connected by asingle web of wood based material with beam depths of 160 mm, 200 mm and 240 mm, or connected by or a lattice ofsolid timber members with a beam depth of 240 mm beam depth.