BS EN 523-2003 预应力钢筋用钢带材制钢筋鞘管.术语、要求和质量控制

标准号：BS EN 523-2003
中文标准名称：预应力钢筋用钢带材制钢筋鞘管.术语、要求和质量控制
英文标准名称：Steel strip sheaths for prestressing tendons - Terminology, requirements, quality control
标准类型：Q13
发布日期：2003/8/12 12:00:00
实施日期：2003/8/12 12:00:00
中国标准分类号：Q13
国际标准分类号：01.040.77;77.140.75;91.080.40
适用范围：This European Standard is applicable to uncoated cylindrical steel sheaths with a corrugated profile and with a nominal internal diameter of up to 130 mm and their connectors (couplers) which are assembled to form ducts for prestressing tendons in post-tensioned prestressed concrete structures. It is only applicable to sheaths and connectors made of interlocked or welded steel strip