How this node works
Seamless does not mean jointless underneath: where the substrate has a structural or movement joint, the coating must not bridge it rigidly, or it will crack along the line. A joint profile (or an elastic sealant) is carried up through the microcement so the two fields can move independently.
Key points
- Microcement
- Joint profile
- Structural joint
- Screed (side A)
- Screed (side B)
- Elastic sealant
Conceptual, language-neutral drawing for study and orientation — not an execution drawing. Dimensions and verifications belong to the designer.