Improvement of the quality of the route is necessary because of its importance in connecting countries of the Western Balkans to central and western Europe. This is the worst section of the road from Albania via Montenegro and Bosnia and Herzegovina to the corridor Vc, which passes through the central part of Bosnia and Herzegovina. The route of th...

By NEĐO ĐURIĆ, ANDJA DJUJIC

Jablanica gabbro represents the highest quality architectural building stone in Bosnia and Herzegovina. Knowledge of the physical and mechanical characteristics of gabbro is an important prerequisite for the proper usage of this rock material. This paper presents a brief review of the geological characteristics Jablanica gabbro deposit, with distin...

By KENAN MANDŽIĆ, ADNAN IBRAHIMOVIĆ

The computer program ADINA is used for the pressure analysis on the model of the underground opening, trapezoidal in shape in layers of lignite. An analysis was made before, during and after the setting of three and five anchors. The theory about pressure distribution for secondary and tertiary pressure condition in the roof and board sides of the ...

By SEMIR FEJZIĆ, JOVO MILJANOVIĆ, EDIN FAZLIĆ

Curent situation of raw material base and study of limestone like construction stone deposits in the Republic of Serbian were relatively poorly considered during the last decades, and the main problems are the following: low production capacity,fragmentation of production, needs for raw materials homogenization and delivering of standard quality, u...

By SLOBODAN MAJSTOROVIĆ, VLADIMIR MALBAŠIĆ

Taking into consideration the current situation in the field of energy, the specific conditions of our mining and contemporary achievements in the field of underground exploitation, it can be stated that new circumstances in terms of techno-economic and security parameters of exploitation in the whole system of the exploitation of the coal deposits...

By EDIN FAZLIĆ, SEMIR FEJZIĆ

In the rock salt deposit "Tetima" by analysis of situation and pore (layers) pressures and fracturing pressures development it has been proved that the values of pore and fracturing pressures are quite low (in the part of deposit which is currently exploited) and on the border of use salt water such as fluid for canal rinse in some drilling interva...

By SANEL NUHANOVIĆ, ADNAN HODŽIĆ, ALMIR ŠABOVIĆ

Construction schedule becomes part of positive practice of our construction. The construction of Building and Residential Complex Stepa Stepanovic has been used for conducting research among responsible contractors on certain aspects of schedule execution, problems during its executions and use in construction process. The results of the research s...

By DANIJELA STANOJLOVIĆ

In the present work, the abilities of natural and synthetic samples of goethite and hematite to remove copper Cu(II) ) and zinc Zn(II) ions from aqueous solutions were compared. Batch adsorption experiments were performed in order to evaluate the removal efficiency of iron oxide samples. The effect of initial metal ion concentration, initial pH and...

By ALEXANDRA BEKÉNYIOVÁ, IVETA ŠTYRIAKOVÁ, ZUZANA DANKOVÁ

Organic matter in Serbian Rendzina soils dependence on altitude and geographic regions was investigated. There was no regular dynamics of carbon and nitrogen content nor in C/N ratio, probably because of slight climatic variation among altitudes and regions, thus negligible differences in vegetation, organic litter and decomposition dynamics. Predi...

By SVJETLANA RADMANOVIĆ (CUPAĆ), ALEKSANDAR ĐORĐEVIĆ, NATAŠA NIKOLIĆ

Regional Landfill Brijesnica is located in the northeastern part of Bosnia and Herzegovina, and the western part of the municipality of Bijeljina, and began work in 2010, with an approximate area of 4.5 ha. The sanitary cells are built with protective insulating materials - special geomembranes and other materials that guarantee the protection of g...

By NEBOJŠA KNEŽEVIĆ, LJILJANA VUKIĆ, DANIJELA KNEŽEVIĆ