How this node works
Two cellular panels meet inside an aluminium H-profile that grips both with gaskets. The panel ends are not pushed home: a gap is left to the central web so the panels can expand and contract with temperature; a slotted screw fixes the profile while still letting it move. It is this freedom that keeps the wall flat.
Key points
- Cellular panel
- Panel (adjacent)
- H-profile
- Gasket
- Expansion gap
- Slotted screw
Conceptual, language-neutral drawing for study and orientation — not an execution drawing. Dimensions and verifications belong to the designer.