ISO 21809-5-2010 石油和天然气工业.管道运输系统用埋设或水下管道用外部涂层.第5部分:外部混凝土涂层

标准号：ISO 21809-5-2010
中文标准名称：石油和天然气工业.管道运输系统用埋设或水下管道用外部涂层.第5部分:外部混凝土涂层
英文标准名称：Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 5: External concrete coatings
标准类型：A29
发布日期：2010/4/1 12:00:00
实施日期：2010/4/1 12:00:00
中国标准分类号：A29
国际标准分类号：75.200
引用标准：EN 12390-3;EN 12390-2;EN 12390-7;EN 12504-1;EN 12620;EN 13055-1;EN 13263-1;ASTM C1604/C1604M;ASTM D2216;ASTM D4643;ASTM D4959;ASTM D6176;ASTM C331;ASTM C332;ASTM C494;ASTM C595;ASTM C617;ASTM C618;ASTM C637;ASTM C642;ASTM C989;ASTM C1157;ASTM C1176;ASTM C
适用范围：This part of ISO 21809 specifies the requirements for qualification, application, testing and handling ofmaterials required for the application of reinforced concrete coating externally to either bare pipe or pre-coatedpipe for use in pipeline transportation systems for the petroleum and natural gas industries as defined inISO 13623.The external application of concrete is primarily used for the negative buoyancy of pipes used in buried orsubmerged pipeline systems and/or for the mechanical protection of the pipe and its pre-coating.This part of ISO 21809 is applicable to concrete thicknesses of 25 mm or greater.