Koza Gold Mine
Bergama / İzmir / Turkey
- ChallengeThe company used fly-ash as a filler material in ready-mix concrete, but had a problem with the quality of fly ash. Fly ash contains some quick lime and this is unwanted material in concrete.
- SolutionsWe suggested that the company should use a milled limestone (PremiaCal). We also recommended it should call on a local university to carry out tests in order to obtain the correct mix.
- ResultsThe company achieved a good result with PremiaCal and it reduced costs. It has now been using PremiaCal for more than four years.