EN 1170-7:1997 Precast concrete products - Test method for glass-fibre reinforced cement - Part 7: Measurement of extremes of dimensional variations due to moisture content
This European Standard specifies a test method for identifyingThe maximum dimensionalvariations (residual hydraulic shrinkage and reversible expansion) of a GRC compositionattributable to variations inThe water content to which products exposed toThe elements may Gsubjected.
EN 1170-7:1997 history
1997EN 1170-7:1997 Precast concrete products - Test method for glass-fibre reinforced cement - Part 7: Measurement of extremes of dimensional variations due to moisture content