Wall junction · GS MW

Wall junction — horizontal GS MW U panel layout

Connection of horizontal GS MW U panels with structural wall. OB-18 cover flashing (instead of OB-19 in S/CH) + OB-07 internal corner flashing + mineral wool in the gap.

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Wall junction — horizontal GS MW U panel layout

Junction function

Horizontal GS MW U wall junction = identical to horizontal S/CH (page 32) with replacement of OB-19 cover flashing → OB-18 (minor geometric difference).

Critical installation aspects

  • Class A1 mineral wool for fire-resistant walls.
  • Wall waterproofing continued behind OB-18.
  • PM1 in the edge zone instead of standard fasteners.

Documentation

Technical Catalogue GS MW S/CH/U (Gór-Stal 2025), page 62 — Wall junction, horizontal GS MW U layout. Scale 1:5.

Components in this junction

Panel (1)
Insulation (1)
  • 06
    Mineral wool
Flashing (2)
Accessory (1)
Fastener (2)
  • 07
    Self-drilling fastener for sandwich panels
  • 09
    Self-drilling fastener for sheet metal or rivet 4.0×8.0
Sealant (1)
  • 05
    PES sealing tape
Element (1)
  • 02
    Wall and column per structural design