DIN Standards Committee Building and Civil Engineering
EN 1850-1
Flexible sheets for waterproofing - Determination of visible defects - Part 1: Bitumen sheets for roof waterproofing
Abdichtungsbahnen - Bestimmung sichtbarer Mängel - Teil 1: Bitumenbahnen für Dachabdichtungen
Responsible national committee
NA 005-02-09 AA - Flexible sheets for waterproofing (national mirror committee for CEN/TC 254)