ISO 11126的这一部分规定了用于喷砂清理工艺的十字石磨料的要求。它 指定粒度范围和表观密度、莫氏硬度、水分含量、电导率值 水提取物和水溶性氯化物。 ISO 11126本部分规定的要求仅适用于“新”状态下供应的磨料。他们 在使用过程中或使用后，请勿涂抹在磨料上。 ISO 11127的各个部分给出了非金属喷砂清理磨料的测试方法。 注1:关于非金属磨料常用国家标准的信息见附录A。 注2尽管ISO 11126的这一部分是专门为满足钢结构准备的要求而开发的， 指定的特性通常适用于使用以下方法制备其他材料表面或部件时 喷砂清洗技术。这些技术描述于ISO 8504-2:19 92中。钢基材的制备 油漆和相关产品的应用。表面处理方法。第2部分:喷砂。清洗。

This part of ISO 11126 specifies requirements for staurolite abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes and values for apparent density, Mohs hardness, moisture content, conductivity of aqueous extract and water-soluble chlorides. The requirements specified in this part of ISO 11126 apply to abrasives supplied in the "new" condition only. They do not apply to abrasives either during or after use. Test methods for non-metallic blast-cleaning abrasives are given in the various parts of ISO 11127. NOTE 1 Information on commonly referenced national standards for non-metallic abrasives is given in annex A. NOTE 2 Although this part of ISO 11126 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 8504-2:1992. Preparation of steel substrates before application of paints and related products — Surface preparation methods — Part 2: Abrasive blast-cleaning.