DIN EN 13581-2002 混凝土构件的保护和检修用产品和系统.试验方法.盐力解冻后疏水性浸渍混凝土质量损失的测定; 德文版本 EN 13581:2002

标准号：DIN EN 13581-2002
中文标准名称：混凝土构件的保护和检修用产品和系统.试验方法.盐力解冻后疏水性浸渍混凝土质量损失的测定; 德文版本 EN 13581:2002
英文标准名称：Products and systems for the protection and repair of concrete structures - Test method - Determination of loss of mass of hydrophobic impregnated concrete after freeze-thaw salt stress; German version EN 13581:2002
标准类型：P97
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：P97
国际标准分类号：91.080.40
适用范围：This European Standard is one of a series dealing with products and systems for the protection and repair of concrete structures. It specifies a method for determining the loss of mass after freeze-thaw salt stress in sodium chloride solution. It can be used to test the resistance of hydrophobic impregnated concrete as well as the untreated concrete. There are two types of concrete deterioration when a freeze-thaw attack occurs: surface scaling and internal damage.