Concrete is a very hard material. With coarse granulate (e.g. AS 250-500), here at highway maintenance Glienke, graffiti removal on concrete can be done fast and efficiently. Thanks to the vacuum blasting method the surface won't be damaged. Here too, the Tornado ACS cleaning technique is the perfect alternative to a high-pressure cleaner and dry ice blasting.
Graffiti cleaning from concrete block
In Remsek Stuttgart the graffiti on these concrete blocks were removed quickly and eco-friendly by the staff of Seitel Malerwerkstätte GmbH. Before starting the Tornado ACS with its unique vacuum blast technique, the wet concrete had to be dried with a hot air blower. In a very short time, two out of eight graffities were removed.
Concrete cleaning at a school in Erding
A small concrete wall at a school in Erding is smeared with many small graffities. After a short briefing, the janitor is able to clean the wall by himself. Playing kids are not in danger during the working process. They can curiously watch how the graffiti disappears.
Graffiti removal on gravel concrete
Graffiti removal on gravel concrete is a special challenge. The uneven surface is hard to clean with common means. With the Tornado ACS cleaning machine, the irregularities can be worked on very well. Spray paint and dirt are removed completely.
The unique negative pressure jet technique enables clean and eco-friendly working. The cleaning machine is set up and ready for use in just a couple of minutes. The costly disposal of polluted cleaning detergents is not required, since it is cleans without high pressure, without water and without chemicals.