MONOFLEX is suitable for safe installation on Allen surfaces in accordance with din 18157, Part 1, e.g. concrete, aerated concrete, plaster, cement and Very low emissions according to GEV-EMICODE, which usually leads to positive assessments within the framework of building certification systems according to DGNB, LEED, The substrate must be dry, stable, sufficiently flat, free of continuous cracks and free of separating substances, e.g. oil, paint, sinter layers If large formats are to be laid on calcium sulfate screeds, we recommend a primer with an increased barrier effect (e.g. ASODUR-SG3-superfast, ASODUR-GBM). The CM measurement must be carried out in accordance with the current FBH-AD work instructions from the technical information “Interface coordination for heated floor co.