DIN EN 1770:1998 Products and systems for the protection and repair of concrete structures - Test methods - Determination of the coefficient of thermal expansion; German version EN 1770:1998
The document specifies methods for the measurement 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. The alternative method uses prisms of 40 mm * 40 mm * 160 mm. Both methods are suitable for bonding agents formulated with fillers of up to 4 mm.
DIN EN 1770:1998 history
1998DIN EN 1770:1998-04 Products and systems for the protection and repair of concrete structures - Test methods - Determination of the coefficient of thermal expansion; German version EN 1770:1998
1998DIN EN 1770:1998 Products and systems for the protection and repair of concrete structures - Test methods - Determination of the coefficient of thermal expansion; German version EN 1770:1998