We have collaborated and advised the best construction companies, concessionaires, engineering studios and administrations both in road tunnels, as well as in railway, metro and mining tunnels.
We have operated in new and rehabilitated tunnels, even open to traffic and operating both nationally and internationally. With works as significant as the new 380 kilometer railway line in Ethiopia, built by Yapi Merkezi Insaat or the waterproofing of the Cadí Tunnel in Spain for Autopistas, SA, in addition to being placed in tunnels in Switzerland, France, Andorra and Chile, among others countries.
Sheet patented in Europe and USA and made with the strictest quality controls
We provide technical advice and look for solutions and follow-up or training of your installers on site to achieve even greater economic savings for the contractor.
CARFOAM EXPOSED sheet SAVE to the investor who uses the most PVC and cONCRETE between 2 and 2.5 MILLION EUROS per kilometer of tunnel.
Our EXPOSED SHEET CARFOAM system protects and decarbonizes the atmosphere VERY IMPORTANT since it avoids the consumption of enormous amounts of GAS and OIL in the manufacturing process of cONCRETE and steel rebar. The use of PVC sheets as waterproofing also pollutes due to its oil origin.
We are a company committed to CLIMATE CHANGE, ATMOSPHERE DECARBONIZATION AND SAVING OF UNNECESSARY COSTS.