EN ISO 11124-2-2018

Preparation of Steel Substrates before Application of Paints and Related Products - Specifications for Metallic Blast-Cleaning Abrasives - Part 2: Chilled-Iron Grit

EN ISO 11124-2-2018 发布历史

"This document specifies requirements for 12 grades of chilled-iron grit abrasives@ as supplied for blastcleaning processes. It specifies ranges of particle sizes@ together with corresponding grade designations. Values are specified for hardness@ density@ defect/structural requirements and chemical composition. The requirements specified in this document apply to abrasives supplied in the ""new"" condition only. They do not apply to abrasives either during or after use. Test methods for metallic blast-cleaning abrasives are given in the various parts of ISO 11125. Chilled-iron grit abrasives are used in both static and site blasting equipment. They are most often selected where a facility exists for recovery and re-use of the abrasive. NOTE Although this document has been developed specifically to meet requirements for preparation of steelwork@ the properties specified will generally be appropriate for use when preparing other material surfaces@ or components@ using blast-cleaning techniques. These techniques are described in ISO 8504?2. "

EN ISO 11124-2-2018由CEN - European Committee for Standardization 发布于 2018-09-01，并于 2018-10-08 实施。

EN ISO 11124-2-2018的历代版本如下：

• 1997年06月01日 EN ISO 11124-2-1997 用涂层材料涂覆前钢表面的准备工作.金属喷射清洁材料的要求.第2部分:冷硬铸铁砂粒
• 2018年09月01日 EN ISO 11124-2-2018

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标准号

EN ISO 11124-2-2018

发布日期

2018年09月01日

实施日期

2018年10月08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

12

适用范围

"This document specifies requirements for 12 grades of chilled-iron grit abrasives@ as supplied for blastcleaning processes. It specifies ranges of particle sizes@ together with corresponding grade designations. Values are specified for hardness@ density@ defect/structural requirements and chemical composition. The requirements specified in this document apply to abrasives supplied in the ""new"" condition only. They do not apply to abrasives either during or after use. Test methods for metallic blast-cleaning abrasives are given in the various parts of ISO 11125. Chilled-iron grit abrasives are used in both static and site blasting equipment. They are most often selected where a facility exists for recovery and re-use of the abrasive. NOTE Although this document has been developed specifically to meet requirements for preparation of steelwork@ the properties specified will generally be appropriate for use when preparing other material surfaces@ or components@ using blast-cleaning techniques. These techniques are described in ISO 8504?2. "

EN ISO 11124-2-2018系列标准

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