Company Beton-Lab has laid out a hopscotch for Liberation Day . With this they test their innovative concrete in step tiles.
To finish the whole thing in a sustainable way, they used a base of greenSand Brekerzand .
After the festival, the tiles were cleaned up. The sand is spread over the site, so that CO 2 will be cleaned up here in the coming years.
Photo used with permission of Beton-Lab