30.97 End of interruption of work - split/merged Dec 11, 2003
CEN
CEN/TC 229 Precast concrete products
European Norm
Reinforced or prestressed precast beams or planks and intermediate blocks or shutters used for composite floor with in situ concrete or grout with or without a concrete topping. Product characteristics are those related to mechanical resistance and stability i.e. bending strength, bending shear torsion resistance, concrete strength, concrete cover porosity. Part 1: The beams may be made of reinforced concrete or of pretensionned prestressed concrete. They may be made of normal-weight concrete or closed-structure lightweight-aggregate concrete.
Legislation related to this standard
Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
ABANDON
cen:proj:10907
30.97
End of interruption of work - split/merged
Dec 11, 2003
