(19)

(11)

EP 3 377 713 A1

(12)

(43) Date of publication: 26.09.2018 Bulletin 2018/39 (21) Application number: 16822996.1 (22) Date of filing: 21.12.2016

(51) International Patent Classification (IPC):  E04F 13/08(2006.01) E04D 3/361(2006.01) E04D 3/362(2006.01) E04F 13/12(2006.01) (86) International application number: PCT/EP2016/082217 (87) International publication number: WO 2017/108979 (29.06.2017 Gazette 2017/26)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 21.12.2015 EP 15201465 (71) Applicant: Kalzip GmbH 56070 Koblenz (DE)	(72) Inventors: KENDA, Mario 1970 CA IJmuiden (NL) SCHMITT, Horst 1970 CA IJmuiden (NL) PORTEOUS, Bruce 1970 CA IJmuiden (NL) KARLAS, Ferdinand, Johannes, Leonardus 1970 CA IJmuiden (NL) (74) Representative: Bodin, Andre  Tata Steel Nederland Technology B.V. Group Intellectual Property Services - 3G.37 P.O. Box 10000 1970 CA IJmuiden 1970 CA IJmuiden (NL)