prEN 1168-2

Precast concrete products - Hollow core slabs for floors - Part 2: Reinforced slabs

General information

40.97 End of interruption of work - split/merged   Oct 19, 2001


CEN/TC 229 Precast concrete products

European Norm


This standard deals with precast reinforced hollow core slabs, made in normal weight concrete and having hollow cores in the shape of longitudinal voids to reduce weight. The cross section of these elements is constant along the element and presents one vertical symmetrical axis. The longitudinal cores have a circular, quasi-circular, oval or oblong shape. The elements have lateral edges provided with a longitudinal profile in order to make a shear key for transfer of vertical shear through joints between contiguous elements. For diaphragm action the joints have to function as horizontal shear joints.

Related legislation

Legislation related to this standard


Construction products


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

Life cycle


prEN 1168-2
40.97 End of interruption of work - split/merged
Oct 19, 2001