Insulation Drying

DÖLCO Grout Cross System

Micro-nozzle system for low-damage drying of tiled surface coverings

The grout cross system is the low-damage solution for drying screed insulation layers under tiled surface coverings. Instead of removing tiles or making large boreholes, small holes are drilled directly into the grout crosses — down to the insulation layer. Subsequently, micro-nozzles are inserted into the boreholes and connected to the distributor with air hoses. Thus, damp air is extracted in the suction process — the floor coverings are neither damaged nor removed. After drying, the micro-nozzles are removed and the boreholes are closed — usually, no visible trace remains. Scope of delivery: Distributor, locking coupling with hose plug, threaded nozzle, dosing nozzle, PVC hose.