The project "the Ecological Sound Barier" at Barrandov (Prague)
We have developed technology of highly efficient photocatalytic surfaces, which, according to laboratory tests, is able to very effectively clean the air from a wide range of pollutants. But laboratory conditions are often different from the real situation. That is why we strive for testing the actual effect of real-world conditions. We have chosen a site with very dense automobile traffic (daily passes from 40 to 60 thousand vehicles here) and the crossroads.