Theimprovedadhesivesystem “Bitumen Welding Adhesive Lock” was invented and developed by the DöckeCompany in 2013.Patent for invention of Bitumen Shingles Welding No. 154293.
Requires no repair
TheDöcke PREMIUMFacade bitumen shingleshasfeaturesofself-curing, i.e. self-recovery. Anysmallmechanicaldamagesof the shingle are self-recovered.
Thestone granulesarecoloredwithafiringmethod and practically faces no color change during the operation process.
Slagisnotusedinthegranules– only pure basalt, so the facade gives no cheap brightness in the sun.
Produced from SBS-modified bitumen
TheDöcke PREMIUMFacade bitumen shinglesareproducedfromtheSBSmodifiedbitumen,thushasthebestresilienceovertheweatherfactorsinfluence, higherendurancetocold,hasbetterresistancetocrackingand distortion both in the cold and hot climate,has a shock tolerance, i.e. an ability to stand hurricanes, gale, and nibs of birds.
Thewarrantyperiodforthe Döcke PREMIUM Facade bitumen shinglesseries is 30 years.