GEOTECH DE is the membrane that insulates rails from electrical currents and stops the dispersion of current to the ground. GEOTECH DE has a very

GEOMAT RR is a root-resistant waterproofing membrane. The anti root properties are obtained by adding phenoxifatty acid ester, a specific anti root agent, to the

GEOTECH FS are fire-resistant membranes with harmless inorganic anti-flame additives distributed right through the membrane. The GEOTECH FS membranes are the result of research activities

The membranes are made up of distilled bitumen selected for industrial use, with elastomeric and plastomeric polymers added to obtain a phase inversion compound whose

GEOTECH RB (RADON ADVANCED BARRIER) is made of a special elastoplastomeric compound based on distilled bitumen, plastomers, and elastomers. It is extremely compact, without free