Tryskání staveb suchým ledem
In the event the contaminant is absorbed inside the stone, a minimum of abrasive (soft to hard) allows to clean fast and effectively. See example here on a Cathedral!
Pictures showing before and after effect of dry ice blasting
Cleaning well known "Hôtel des Invalides" in France with CRYONOMIC dry ice grit blasting
Cleaning oxidation with dry ice blasting equipment combined with the abrasive module
Facade cleaning "Hôtel des Invalides" in France with dry ice grit blasting: partly cleaned
Cleaning facade with COMBI71 dry ice blaster and abrasive module
Cleaning with dry ice at a high altitude is possible thanks to the long blast hoses
Facade: partly cleaned with dry ice grit blasting
Roughen up for surface preparation: during dry ice grit blasting
Roughen up for surface preparation: partly cleaned with dry ice grit blasting
Roughen up for surface preparation for next painting: before
Roughen up for surface preparation for next painting: after
Graffiti removal with dry ice and small amount of grit: before
Graffiti removal with dry ice and small amount of grit: after
Cleaning Ship and Propellor with dry ice grit blasting
Radiator paint stripping, roughen up for surface preparation for next painting
Radiator paint stripping: before
Radiator paint stripping: after
Romanian statue, paint stripping with dry ice grit blasting: before
Romanian statue, paint stripping with dry ice grit blasting: after
Part of Romanian statue paint stripped with dry ice grit blasting: before
Part of Romanian statue paint stripped with dry ice grit blasting: after
Removal of paint from concrete was impossible to do with any machine using dry ice only!
Detail: facade partly cleaned with COB62plus, long hoses made this cleaning possible
Painstripping Lead paint with dry ice grit blasting
Videos of dry ice cleaning
These applications can be cleaned with the following CRYONOMIC equipment
