On November 18 and 20 we presented in cooperation with our colleagues from Kerakoll Hellas two seminars in Hotel Kleopatra Nicosia to Developers, Constructors, and Civil Engineers which were attended by more than 100 people. The topics of the seminars included waterproofing solutions, concrete repairs and preparation of sub-strata. During the dinner that followed each seminar  we were given the opportunity to discuss various problems that our guests were facing and offer the best possible solution