Surface preparation is crucial; the subfloor must be checked according to standards (like DIN 18356) and must be resistant to pressure/tension, free of cracks, dry, level, clean, and free of anti-adherents. Porosity, grip, moisture content, and temperatures should also be checked.
Mechanical pretreatment may be needed.
Apply adhesive to the subfloor using an appropriate notched trowel, avoiding pooling or excessive thickness.
Install wood flooring during the specified open time, sliding it in and pressing down firmly.
Avoid pushing adhesive into joints, especially with raw wood flooring.
Coverage
Approximately 3-4 m²/KG. Note that this is theoretical and can vary due to wastage and substrate nature
