How this node works
In a rubble-filled wall, grout is injected into the weak core to fill the voids, and transverse ties (or through-stones) bind the two leaves: the wall, instead of two skins that can separate, behaves as one monolithic element.
Key points
- Outer leaf
- Rubble core (weak)
- Inner leaf
- Grout injection
- Transverse tie
- Anchor plates
Conceptual, language-neutral drawing for study and orientation — not an execution drawing. Dimensions and verifications belong to the designer.