BS EN 13057-2002 混凝土结构的防护和修整用产品和系统.试验方法.抗毛细管吸收性的测定

标准号：BS EN 13057-2002
中文标准名称：混凝土结构的防护和修整用产品和系统.试验方法.抗毛细管吸收性的测定
英文标准名称：Products and systems for the protection and repair of concrete structures - Test methods - Determination of resistance of capillary absorption
标准类型：Q72
发布日期：2002/7/12 12:00:00
实施日期：2002/7/12 12:00:00
中国标准分类号：Q72
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 ofconcrete structures. It specifies a method for determining the resistance to water absorption of repair products andsystems, as defined in prEN 1504-31.The method is based on measuring the increase in weight due to capillary absorption of water over a fixed timeinterval. The weight of water absorbed is expressed as a coefficient, indicating the tendency of the specimen toimbibe water by capillary action without external pressure applied.