Precast concrete products - Test method for glass-fibre reinforced cement - Part 6: Determination of the absorption of water by immersion and determination of the dry density
Precast concrete products - Test method for glass-fibre reinforced cement - Part 7: Measurement of extremes of dimensional variations due to moisture content
Drainage channels for vehicular and pedestrian areas - Classification, design and testing requirements, marking and evaluation of conformity (consolidated version)