(19)

(11)

EP 3 277 896 A1

(12)

(43) Date of publication: 07.02.2018 Bulletin 2018/06 (21) Application number: 16715475.6 (22) Date of filing: 24.03.2016

(51) International Patent Classification (IPC):  E04B 1/70(2006.01) (86) International application number: PCT/EP2016/056626 (87) International publication number: WO 2016/156238 (06.10.2016 Gazette 2016/40)

(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: 30.03.2015 IT PD20150067 (71) Applicant: Polimagnet Ltd Valletta 1122 VLT (MT)	(72) Inventor: STASOLLA, Michele Vito 71122 Foggia (IT) (74) Representative: Modiano, Micaela Nadia  Modiano & Partners Via Meravigli, 16 20123 Milano 20123 Milano (IT)