GB/T 5224—2023《预应力混凝土用钢绞线》修订说明  

Revision of GB/T 5224—2023 Steel strand for prestressed concrete

作　　者：王莉 潘捷 梁颖 Wang Li;Pan Jie;Liang Ying(Tianjin NTS Flourish Co.,Ltd.,Tianjin 301616,China)

机构地区：[1]天津市新天钢中兴盛达有限公司,天津301616

出　　处：《金属制品》2025年第1期26-30,共5页Metal Products

摘　　要：GB/T 5224—2023《预应力混凝土用钢绞线》于2024年3月1日顺利实施,新版标准为预应力钢绞线行业发展提供了框架,在推动技术进步和提高社会效益、经济效益、保证施工安全等方面发挥了创新引领作用。介绍了标准的修订背景、工作过程以及取得的成果,并结合预应力钢绞线生产企业现状以及工艺技术的经验积累,对标国际先进水平,详细论述了标准的主要修订内容。GB/T 5224—2023 Steel strand for prestressed concrete was successfully implemented on March 1st,2024.The new standard provides a framework for development of prestressed steel strand industry and plays innovative and leading role in promoting technological progress,improving social and economic benefits,and ensuring construction safety.The background,working process and achievements of revision of national standard are introduced.Combined with current situation of prestressed steel strand production enterprises and accumulation of experience in technology,the main revision contents of standard are discussed in detail against international advanced level.

关 键 词：预应力 钢绞线 标准修订 

分 类 号：TG356[金属学及工艺—金属压力加工]