Dry gunning at Hartmaier

Company Hartmaier Bautenschutz GmbH located in Putting/Germany has applied a reinforcement for a ceiling construction in an old building using the dry gunning technique.

For this purpose supporting ceiling joists and ceiling enhancements have been placed. The gunning works had been carried out in constricted rooms in the basement. By use of the Velco GUNMIX® moistening system dust development and rebound were considerably reduced.