DIN 52117:2014 Cardboard of dry felt - Definition, designation, requirements
DIN 52123:2014 Testing of bitumen and polymer bitumen sheets
DIN EN 1109:2013 Flexible sheets for waterproofing - Bitumen sheets for roof waterproofing - Determination of flexibility at low temperature; German version EN 1109:2013
DIN EN 12311-1:1999 Flexible sheets for waterproofing - Part 1: Bitumen sheets for roof waterproofing; Determination of tensile properties; German version EN 12311-1:1999
DIN EN 12591:2009 Bitumen and bituminous binders - Specifications for paving grade bitumens; English version of DIN EN 12591:2009-08
DIN EN 1427:2007 Bitumen and bituminous binders - Determination of the softening point - Ring and Ball method English version of DIN EN 1427:2007-06