This European Standard lays down the procedure for determining the leaktightness of sheaths for prestressing tendons which comply with prEN 523.
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/eec
SRPS EN 524-6:2010
90.93 Standard confirmed
Jun 18, 2021