BS EN 1770-1998 混凝土结构保护和修理的产品和设备.试验方法.热膨胀系数测定

标准号：BS EN 1770-1998
中文标准名称：混凝土结构保护和修理的产品和设备.试验方法.热膨胀系数测定
英文标准名称：Products and systems for the protection and repair of concrete structures. Test methods. Determination of the coefficient of thermal expansion
标准类型：P25
发布日期：1998/11/15 12:00:00
实施日期：1998/11/15 12:00:00
中国标准分类号：P25
国际标准分类号：91.080.40
适用范围：This European Standard specifies methods for the determination of the coefficient of thermal expansion of hardened structural bonding agents. The first method provides a continuous measurement of linear thermal expansion using thermomechanical analysis techniques. This method may also be used for surface protection systems. The alternative method uses prisms of 40 mm ×40 mm ×160 mm. This method may also be used for repair mortar. Both methods are suitable for bonding agents formulated with fillers of up to 4 mm.