DIN EN ISO 16276-1-2007 防护涂料系统对钢结构的腐蚀防护.涂层粘附/粘聚(断裂强度)的评估和验收标准.第1部分:脱落测试

标准号：DIN EN ISO 16276-1-2007
中文标准名称：防护涂料系统对钢结构的腐蚀防护.涂层粘附/粘聚(断裂强度)的评估和验收标准.第1部分:脱落测试
英文标准名称：Corrosion protection of steel structures by protective paint systems - Assessment of, and acceptance criteria for, the adhesion/cohesion (fracture strength) of a coating - Part 1: Pull-off testing (ISO 16276-1:2007); English version of DIN EN ISO 16276-1:
标准类型：A29
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：A29
国际标准分类号：87.040;91.080.10
引用标准：ISO 4624;ISO 12944-7;ISO 12944-8;ISO 19840
适用范围：This part of ISO 16276 specifies procedures for assessing the fracture strength of a protective paint coating of any thickness on a steel substrate of thickness not less than 10 mm. The procedures given in this part of ISO 16276 are based on methods used with different types of pull-off test equipment. The results obtained using such different types of equipment are not comparable.NOTE 1 Substrates of less than 10 mm in thickness can be tested if they are strengthened by the sandwich technique(see ISO 4624) or by the nature of the structure (e.g. I-beam or backing-plate). Otherwise, test panels with a thickness ofat least 10 mm coated in the same way as the structure can be,used, or the method specified ISO 16276-2 can be used.This part of ISO 16276 is only applicable if a fracture strength value is specified, together with the type of testequipment and the manufacturer of the equipment. Usually, this information is included in contractdocumentation.NOTE 2 A value for the fracture strength is only meaningful if the requirements concerning the ambient conditions(see 6.4.2) are met.This part of ISO 16276 also specifies suitable equipment and defines inspection areas, sampling plans andacceptance/rejection criteria.It does not give any values of the fracture strength of different protective paint coatings.