EN ISO 8501-1-2001 发布历史

Scope and field of application This part of ISO 8501 specifies a series of rust grades and preparation grades of steel surfaces (see clauses 3 and 4@ respectively). The various grades are defined by written descriptions together with photographs that are representative examples within the tolerance for each grade as described in words. It is applicable to hot-rolled steel surfaces prepared for painting by methods such as blast-cleaning@ hand and power tool cleaning and flame cleaning@ although these methods rarely lead to comparable results. Essentially@ these methods are intended for hot-rolled steel@ but blast-cleaning methods@ in particular@ could also be used on cold-rolled steel of sufficient thickness to withstand any deformation caused by the impact of the abrasive or the effects of power tool cleaning. This part of ISO 8501 is applicable also to steel substrates that show residues of firmly adhering paint and other foreign matter (see note 2 to 4.1) in addition to residual mill scale. NOTE - The preparation grades of previously painted steel surfaces after only localized removal of paint coatings form the subject of ISO 8501-2. It relates the cleanliness of the surface to its visual appearance. In many instances@ this is sufficient for the purpose but for coatings likely to be exposed to severe environments@ such as water immersion and continuous condensation conditions@ consideration should be given to testing for soluble salts and other invisible contaminants on the visually clean surface by the physical and chemical methods which form the subjects of the various parts of ISO 8502. The roughness characteristics of the surface should also be considered by reference to ISO 8503.

EN ISO 8501-1-2001由CEN - European Committee for Standardization 发布于 2001-08-01，并于 2006-07-19 实施。

EN ISO 8501-1-2001 发布之时，引用了标准

136 *， 2009-06-16 更新

* 在 EN ISO 8501-1-2001 发布之后有更新，请注意新发布标准的变化。

EN ISO 8501-1-2001的历代版本如下：

2001年08月01日 EN ISO 8501-1-2001
2007年01月01日 EN ISO 8501-1-2007 制备钢基板之前涂料及相关产品的应用,视觉评估表面清洁.第1部分:生锈的成绩和准备等级的裸钢基体和钢后整体移除之前

非常抱歉，我们暂时无法提供预览，您可以试试：免费下载 EN ISO 8501-1-2001 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: EN ISO 8501-1-2001
发布日期: 2001年08月01日
实施日期: 2006年07月19日
废止日期: 无
中国标准分类号: /
国际标准分类号: /
发布单位: CEN - European Committee for Standardization
引用标准: 136

适用范围: Scope and field of application This part of ISO 8501 specifies a series of rust grades and preparation grades of steel surfaces (see clauses 3 and 4@ respectively). The various grades are defined by written descriptions together with photographs that are representative examples within the tolerance for each grade as described in words. It is applicable to hot-rolled steel surfaces prepared for painting by methods such as blast-cleaning@ hand and power tool cleaning and flame cleaning@ although these methods rarely lead to comparable results. Essentially@ these methods are intended for hot-rolled steel@ but blast-cleaning methods@ in particular@ could also be used on cold-rolled steel of sufficient thickness to withstand any deformation caused by the impact of the abrasive or the effects of power tool cleaning. This part of ISO 8501 is applicable also to steel substrates that show residues of firmly adhering paint and other foreign matter (see note 2 to 4.1) in addition to residual mill scale. NOTE - The preparation grades of previously painted steel surfaces after only localized removal of paint coatings form the subject of ISO 8501-2. It relates the cleanliness of the surface to its visual appearance. In many instances@ this is sufficient for the purpose but for coatings likely to be exposed to severe environments@ such as water immersion and continuous condensation conditions@ consideration should be given to testing for soluble salts and other invisible contaminants on the visually clean surface by the physical and chemical methods which form the subjects of the various parts of ISO 8502. The roughness characteristics of the surface should also be considered by reference to ISO 8503.

EN ISO 8501-1-2001

Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel subtrates after overall removal of previous