In the industrial area of Bünde, between the districts of Enningloh and Holsen, various companies specializing in packaging have settled. These include Bopla Gehäusesysteme. The company manufactures electrical enclosures for measurement, control, and regulation systems used in mechanical and plant engineering as well as in medical and construction technology.
The company’s production and warehouse facilities are housed in a rectangular industrial building constructed approximately twenty years ago, with a facade clad in trapezoidal sheets of coated aluminum. The light color makes dirt quickly visible, which is why facade cleaning is required at regular intervals.
The last facade cleaning was performed five years ago using a conventional method with cleaning agents and high-pressure washers. However, the achieved cleanliness proved unsustainable. After a short time, algae, soot, and other atmospheric contaminants had settled again, forming a clearly visible layer of dirt.
This example illustrates how important it is to efficiently clean industrial facilities. Only through material-preserving and permanently effective cleaning methods can a well-maintained appearance, preservation of property value, and reduced cleaning intervals be ensured in the long term.
