EWG offers pressure tests of bridges all over the world, to investigate whether or not it is advantageous or possible to fit a Dehumidification system to the cables and bridge construction. Keeping the relative humidity below 40% will eliminate the development of corrosion on wire cables, box girders and metal in general.

– If you are interested in reading more about preventing corrosion on bridge cables, check out this research paper written by Matthew L. Bloomstine, Chief Project Manager at COWI A/S

We also offer Frosio Inspections, carried out by our certified Frosio Inspectors.

So far we have carried out pressure tests and FROSIO inspections on numerous bridges in Europe, as well as in the United States.

For more information, please contact Finn Jensen, fj@ewg.as or Kim Olesen, kio@ewg.as.