This European Standard specifies the material, dimensional and performance requirements for factory made precast concrete outer wall elements for chimneys including outer wall fittings.
This European Standard covers elements having up to four passages designated to accommodate a combination of flue liners and/or ventilation passages.
This European Standard also relates to storey-height and reinforced outer wall elements.
This European Standard does not apply to structurally independent (freestanding or self-supporting) chimneys constructed using these outer wall elements.
NOTE Any reference to the term "outer wall element" implies both the outer wall elements and their fittings, except where otherwise indicated.
Directives 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/eecHarmonized
SRPS EN 12446:2007
SRPS EN 12446:2014
90.93 Standard confirmed
Jun 1, 2017