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Istraživanje tehnoloških postupaka za dobijanje recikliranog agregata i njegova primena / Investigation of technological processes for getting recycled aggregate and its use
(Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije, Beograd, 2004)
U svetu se vrše istraživanja mogućnosti ponovne upotrebe - recikliranja otpadnog građevinskog materijala, nastalog rušenjem postojećih objekata. Ova istraživanja obuhvataju selekciju otpadnih materijala čije je recikliranje ...
Polymer modified concrete with expanded polystyrene grains reinforced with polypropylene fibers
(American Concrete Institute, 2001)
Lightweight concrete with lower water absorption for thin structural elements was goal of investigation. Polypropylene fibers contributed to concrete ductility. For lower bulk density we used polystyrene grains. We used ...
Karakteristike portland cementa sa dodatkom metakaolina dobijenog kalcinacijom domaće kaolinske gline / Characteristics of Portland cement with addition of metakaolin obtained by calcinations of domestic kaolin clay
(Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije, Beograd, 2010)
U Institutu za ispitivanje materijala IMS-Beograd razvijena je tehnologija za dobijanje pucolanskog dodatka - metakaolina iz domaće kaolinske gline Vrbica. Verifikacija pucolanskog ponašanja proizvedenog metakaolina izvršena ...
Compressive strength and microstructure of ordinary cured and autoclaved cement-based composites with mechanically activated kaolins
(Elsevier Sci Ltd, Oxford, 2018)
The effects of two different mechanically activated kaolins, AKV (61% kaolinite, 14% quartz and 16% mica) and AKG (51.6% kaolinite and 40.6% quartz) on the compressive strength of cement composites and microstructure of ...
Dobijanje metakaolina termičkim tretmanom kaolinske gline / Thermal treatment of kaolin clay to obtain metakaolin
(Savez hemijskih inženjera, Beograd, 2010)
U radu su prikazani rezultati istraživanja dobijanja metakaolina termičkim tretmanom domaće kaolinske gline. Polazna sirovina je bila kaolinska glina sa ležišta Vrbica (Aranđelovački basen), čiji je sadržaj kaolinita oko ...
Repair of cracks detected in cast components of vertical Kaplan turbine rotor hub
(Institut za ispitivanje materijala, Beograd, 2019)
During the revitalization of the hydroelectric generating station A4 at the hydro power plant 'Djerdap 1', all of its parts are subjected to non-destructive testing. Cracks are detected in cast part of generator rotor hub, ...
Characterization of drying behavior and modeling of industrial drying process
(IOP Publishing Ltd, Bristol, 2020)
The general method for industrial chamber dryer optimization was reported in this paper. The first step in finding the most suitable drying regime is to characterized the clay raw material, especially its water loss at ...
Analiza stanja vitalne čelične konstrukcije kabine rukovaoca rotornog bagera nakon havarije i sanacije / State analysis of the vital steel structure of the bucket-wheel reclaimer operators cabin after the breakdown and the rehabilitation
(Institut IMK "14. oktobar", Kruševac, 2019)
Na deponiji uglja termoelektrane "Nikola Tesla A" u Obrenovcu (Srbija), rade dva rotorna bagera interne oznake DU1 i DU2, koji su proizved francuske fabrike "Ameco" i kreću se po kružnoj stazi (tzv. polarna staza), uz ...
Mineraloški i hemijski sastav mineralnih dodataka koje koriste fabrike cementa u Srbiji / Mineralogical and chemical composition of the mineral admixtures which use Serbian cement factories
(Savez inženjera i tehničara Srbije, Beograd, 2004)
Najveći deo proizvodnje cementa u Srbiji, približno 95%, su standardizovani mešani cementi na bazi Portland cementnog klinkera kome se dodaju mineralni dodaci: granulisana zgura visoke peći, prirodni i industrijski pucolani ...
X-ray fluorescence spectroscopy of eggshells as a potential raw material in the construction industry
(Serbian Ceramic Society Conference “Advanced Ceramic and Application XI – New frontiers in multifunctional material science and processing”, Book of Abstracts, 2023)
Due to its chemical composition based on CaCO3 and low price, eggshells, as waste from one of the most widely consumed foods worldwide, are receiving increased attention in building and construction industry studies. The ...