PREFACE 3 Strength values 3 Reservation 3 INTRODUCTION 4 PRODUCT OVERVIEW CLIPS 6 Installation to substrate 6 Installation to insulated roofs 8 SIZING AND CALCULATIONS 9 Thermal movements 9 Fixed zone and moveable zone 12 Wind load 13 Loads in the roof pitch direction 15 Durability 17 Sheet metal in contact with other metals 18 Calculation examples 20 INSTALLATION TO SUBSTRATE 23 Fastening to substrate 25 Fastening to wood - 25 mm seam 26 Fastening to wood - 25 mm seam + 7 mm structural mat 29 Fastening to wood - welded seam 30 Fastening to wood - 25 mm seam + 20/30 mm board 31 Fastening to wood - welded seam + 20/30 mm board 33 Fastening to concrete/light weight concrete/sandwich/sheet metal - 25 mm seam 34 Fastening to concrete/light weight concrete/sandwich/sheet metal - 25 mm structural mat 36 Fastening to concrete/light weight concrete/sandwich/sheet metal - welded seam 37 INSTALLATION TO INSULATED ROOFS 39 Fastening to insulated roofs 40 Krabban for 25 mm seam on insulated board 42 Krabban for 25 mm seam on roofing felt 43 Krabban for welded seam on 20/30 mm board 44 Accessories - sleeves 45 Accessories - drive bits and drills 46 GUTTER BRACKETS 49 Forged support hooks with pre-mounted screws and EPDM 49 Forged support hook 49 Chaner 50 Bjarnes System Clips Manual 5
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