How this node works
The ground blocks, with flat parallel faces, are bonded with a few-millimetre adhesive joint combed onto the bed; the vertical joints interlock dry with a tongue and groove. The thin joint avoids the thermal bridge of a thick mortar bed.
Key points
- AAC block (ground face)
- Tongue-and-groove interlock
- Thin-bed adhesive mortar
- Horizontal bed joint
- Closed air cells
Conceptual, language-neutral drawing for study and orientation — not an execution drawing. Dimensions and verifications belong to the designer.