DS/EN 14730-2-2006

Railway applications - Track - Aluminothermic welding of rails - Part 2: Qualification of aluminothermic welders, approval of contractors and acceptance of welds

DS/EN 14730-2-2006 发布历史

This standard applies to aluminothermic welds made on Vignole rails of 46 kg/m and above as contained in EN 13674-1:This standard specifies:- the system for training, testing and maintaining the skills of aluminothermic welders. It applies to those aluminothermic welding processes compliant with the requirements of EN 14730-1 """"Railway applications - Track - Aluminothermic welding of rails - Part 1: Approval of welding processes"""". It requires that the system for training and testing of welders shall be approved by the relevant railway authority;- the systems and requirements for the approval of aluminothermic welding contractors. It applies to those co

DS/EN 14730-2-2006由丹麦标准化协会 DK-DS 发布于 2006-11-28，并于 2006-11-28 实施。

DS/EN 14730-2-2006在国际标准分类中归属于: 45.080 钢轨和线路构件。

DS/EN 14730-2-2006的历代版本如下：

• 2006年11月28日 DS/EN 14730-2-2006
• 2021年05月06日 DS/EN 14730-2-2021

非常抱歉，我们暂时无法提供预览，您可以试试： 免费下载 DS/EN 14730-2-2006 前三页，或者稍后再访问。

注意： 点击下载后，生成下载文件时间比较长，请耐心等待......

标准号

DS/EN 14730-2-2006

发布日期

2006年11月28日

实施日期

2006年11月28日

废止日期

无

国际标准分类号

45.080

发布单位

DK-DS

适用范围

This standard applies to aluminothermic welds made on Vignole rails of 46 kg/m and above as contained in EN 13674-1:This standard specifies:- the system for training, testing and maintaining the skills of aluminothermic welders. It applies to those aluminothermic welding processes compliant with the requirements of EN 14730-1 """"Railway applications - Track - Aluminothermic welding of rails - Part 1: Approval of welding processes"""". It requires that the system for training and testing of welders shall be approved by the relevant railway authority;- the systems and requirements for the approval of aluminothermic welding contractors. It applies to those co

DS/EN 14730-2-2006系列标准