Hygienic and quality assessment of milk have the primary role in the diet and health of every consumer. Contemporary work in the production, preparation, primary processing, milk processing and storage of milk, looks for well- organized laboratory services contro on the all way from the barn and producers to dairies and distribution or storage of m...

By Hajrudin Skender, Sanela Patković, Azra Halilović

Cement is a mineral hydraulic binder which is formed by sintering (heat treatment) primary minerals of cement clinker at a sintering temperature. In the cement composite only cement releases heat by reaction with water, and image about the amount of heat or about temperature of solid concrete is obtained by determination of the heat of hydration of...

By Ilhan Bušatlić, Nevzet Merdić, Nedžad Haračić, Amna Karić, Sumeja Hibović

In this paper the effect of two different fly ash types on the properties of self-compacting concrete in fresh state and hardened state was investigated: fly ash from Thermal power plant “Kakanj” and fly ash from Thermal power plant “Tuzla”. The results of testing fresh self-compacting concrete properties show that addition ...

By Adnan Mujkanović, Ilhan Bušatlić, Marina Jovanović, Dženana Bečirhodžić

Lake of Shkodra as the largest lake in the Balkan Peninsula forms a relatively complex ecosystem. One of the most important indicators of this ecosystem is also the quality of air. Air quality can be estimated based on several viewpoints, using physical or chemical parameters. In this study, the work is based on estimation of particulate matter con...

By Jozef Bushati, Florian Mandija

In the city of Zenica steel is continuously produced more than 120 years. In all technological stages of production and processing of steel within integrated steel works large amounts of raw materials and fuels which contain a certain amount of sulfur are consumed. The flue gases formed during production and processing of steel contain certain conc...

By Sulejman Muhamedagić, Mirsada Oruč, Halim Prcanović

The effect of fly ash, coal dust and limestone on the properties of brick products are presented in this paper. Three kinds of clay were used to test the effect of additives. There were investigated the effect  of additives on the behaviour of clays during drying and firing (shrinkage and loss of weight), and the  properties of fired samp...

By Marina Jovanović, Adnan Mujkanović, Erna Tutić, Vedija Karalić

For the development of refractory coatings with controlled rheological properties the influence of micronized milling process was investigated. Change the properties of fillers based on cordierite, primarily on changing the size and shape of grain fillers, dispersion and stability of the suspension of the coating was investigated, al...

By Marko Pavlović, Marina Dojčinović, Tatjana Volkov-Husović

There is something inherent, compelling and mystified in ruins and remains of the old fort. The issues logically imposed at the first encounter with these witnesses of the past are linked to their current condition, age and role in history. Historically, all those fortresses were more than the fortified military structure. They have ...

By Amir Čaušević, Nerman Rustempašić, Lana Kudumović

For the production of self-compacting concrete for a specific application, with desired properties in fresh and hardened state, it is necessary to combine the constituent materials in the optimum proportions. The proportioning of self-compacting concrete has to start with defining the required properties. For a particular application, a self-compac...

By Adnan Mujkanović, Ilhan Bušatlić, Marina Jovanović, Dženana Bečirhodžić

In recent decades the production of chemically bonded refractory materials has been clearely increased. In this paper was examined the added amount effection of 50% solution of mono aluminum phosphate (MAP) as a binder in refractory concretes. Quartz, sand and chamotte are used as fillers. Research has shown that the bond between the filler and the...

By Nadira Bušatlić, Ilhan Bušatlić, Mitar Perušić