Steel Buildings in Europe

Part 2: Concept Design 2 - 46 2 4 3 1 5 1 Outer sheeting 2 Z spacer 3 Insulation 4 Liner tray (inner sheet) 5 Plastic ferrule Figure 7.2 Double-skin construction using plastic ferrule and Z spacers 4 2 3 5 1 1 Outer sheet 2 Insulation 3 Rail 4 Liner tray (inner sheet) 5 Bracket Figure 7.3 Double-skin construction using ‘rail and bracket’ spacers