The paper presents preliminary analysis of the impact of the season and time of day on the content of benzene, toluene, ethylbenzene and xylene in the air of the city of Zenica. This analysis is carried out on the basis of data on the measurement of concentrations of benzene, toluene, ethylbenzene and xylene downloaded from the Metallurgical Instit...

By Farzet Bikić, Asim Ibrahimagić, Hasnija Berbić, Halim Prcanović

In this paper is presented influence way of preparing steel reinforcement on rate of corrosion steel reinforcement in cement mortar. Reinforcements were prepared mechanically and chemically. Testing of corrosion of reinforcing steel in cement mortar is executing on the measuring device which consists of an electrochemical cell and potentiostat/galv...

By Farzet Bikić, Mirsada Rizvanovic

One of the basic supplements that regulates the relationship between the base and acid components during the technological process of sintering is limestone (CaCO3). By adding the same will be made on a new phase in the sinter compounds that may have positive or negative effects on the quality of the same. To be able to fully monitor the phase tran...

By Amel Zahirović, Selvedin Hrustić, Farzet Bikić, Neven Ukrainczyk

This paper presents results that prove the existence reactions of chlorides binding to aluminates, analyzing monochloroaluminate-hydrate product of these reactions. It is also proven to increase the temperature been moving the balance of this reactions to the right. The obtained results are significant, considering the aspect of preventing corrosio...

By Farzet Bikić, Mirsada Rizvanovic