Hydrophober Zuschlag mit waterproof technology from Evonik
Waterproof technology from ROTEC®

The high-tech hydrophobic aggregate ROTOCELL PLUS®

PRACTICE INNOVATION IN InSULATION PRODUCTS

ROTEC® ECOLOGICAL LIGHTWEIGHT AGGREGATES

Micro-air pockets inside the Natural expanded silicate granules provide excellent heat insulation properties. Whether pure, as bulk or as lightweight insulation in panels, insulating screeds, renderings and more.

ROTEC®-Natural expanded silicate is the future insulating material with an excellent ecological balance, available today.