BS PD CEN/TS 16660:2015规定了三项实验室试验，以确定还原特性和 降低建筑产品、废料和因暴露于这些物质而产生的洗脱液的容量 将固体溶解到浸出剂中。对产品释放的还原物种进行滴定，以量化还原能力。对于已获得试验经验的材料规范 根据本技术规范，见附录A和[16]。注:在氧化和缺氧（隔离）条件下，具有还原特性的材料在实践中都可以显示 与EN 16457规定的浸出试验完全不同的浸出行为。这可能会很严重 如果不考虑这一条件，会妨碍对浸出试验的解释。 交叉引用:EN 14346EN 15002EN ISO 10523ISO 10523EN 12457-1EN 12457-2EN 12457-3EN 12457-4EN 12920EN 13965-2CEN/TS 14405EN 14429EN 14899EN 14997EN 15863CEN/TS 15864EN 16457NEN 7348:20061999/31/EC2003/33/ECISO 5725-2购买本文件时可提供的所有当前修订版。

BS PD CEN/TS 16660:2015 specifies three laboratory tests to determine the reducing character and the reducing capacity of construction products, waste materials and the eluate resulting from exposure of these solids to a leachant. Reducing species released from the product are titrated to quantify the reducing capacity.For a specification of the materials with which experience has been acquired with the execution of the tests according to this Technical Specification see Annex A and [16].NOTE Materials with reducing properties can in practice under both oxidizing and anoxic (isolated) conditions show completely different leaching behaviour than obtained with the leaching tests specified in EN 16457. This may seriously hamper the interpretation of the leaching tests, if this condition is not taken into consideration.Cross References:EN 14346EN 15002EN ISO 10523ISO 10523EN 12457-1EN 12457-2EN 12457-3EN 12457-4EN 12920EN 13965-2CEN/TS 14405EN 14429EN 14899EN 14997EN 15863CEN/TS 15864EN 16457NEN 7348:20061999/31/EC2003/33/ECISO 5725-2All current amendments available at time of purchase are included with the purchase of this document.