The Čelebić company donated 250 silicate bricks to the Secondary school of Civil Engineering and Geodesy “Eng. Marko Radević” in Podgorica. Students and professors of the Secondary School of Civil Engineering and Geodesy “Eng. Marko Radević”, together with the students and professors of the “Emill Possehl” school from Libec, Germany, built a specially designed bench in the school’s courtyard.