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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 ...
Application of coal combustion byproducts in self-compacting concrete: influence on flowability
(University of Belgrade, Technical Faculty in Bor, 2023)
Compared to traditional concrete, self-compacting concrete (SCC) demonstrates greater flowability, which is achieved by including an extra high percentage of ultra-fine particles. As a result, the required high paste content ...
Heavyweight Ultra-High-Performance Concrete with Micro-Reinforcement
(Serbian Ceramic Society Conference “Advanced Ceramic and Application XI – New frontiers in multifunctional material science and processing”, Book of Abstracts, Belgrade, Serbia, 2023)
The impacts of nano-silica addition, steel micro-reinforcement, and aggregate type on the mechanical properties and durability of ultra-high-performance concrete (UHPC) were studied. As aggregates, quartz and barite were ...
The influence of steel fibers obtained by recycling waste tires on the properties of concrete
(Proceedings of the 20th International symposium of MASE, Skopje, Republic of North Macedonia, 2023)
The paper shows the influence of steel fibers obtained from steel wire separated in the recycling process of waste car tires on the properties of concrete. The reference concrete was prepared, as well as concretes with the ...
How bad volcano-clastic badlands actually are?
(Chemical Society of Montenegro, 2023)
Eight sediments samples, four from Đavolja varoš and four from Kazár badland have been compared from the perspective of mineralogical composition, petrographic characterization, particle size distribution, pH, electrical ...
Gamma and X radiation attenuation characteristics for ultrahigh properties of concrete, concrete with barite and concrete with magnetite and steel
(Niš : RAD Centre, 2023)
During the implementation of construction barrier design procedures for protection against gamma and X radiation, the inevitable question arises of choosing building materials with suitable mechanical and radiation ...
Experimental determination and numerical validation of the critical value of the J-integral ofa low carbon microalloyed steel for elevated temperature application
(VIII INTERNATIONAL CONGRESS ENGINEERING, ENVIRONMENT AND MATERIALS IN PROCESS INDUSTRY EEM 2023, 2023)
To evaluate the behavior of a homogeneous material in the presence of a crack-type defect, the
value of the critical stress-intensity factor, KIc, was determined as a measure of the fracture
toughness of the tested steel ...
The design of cementitious composites with advanced thermal properties
(Proceedings of the 20th International symposium of MASE, Skopje, Republic of North Macedonia, 2023)
The phyllosilicate mineral pyrophyllite can be utilized in cementitious composites design to replace quartz powder and boost workability, early strengths, and refractoriness. Employed as a mineral additive or microfiller, ...
Influence of different types of fibers on properties of concrete
(International Scientific Conference SINARG 2023, organized by the Faculty of Civil Engineering and Architecture, University of Niš, and Serbian Academy of Sciences and Arts, Local Branch in Niš, Proceedings, 2023)
The paper presents the influence of the use of different types of fibers on the properties of concrete. All concrete samples were made with same component materials and compositions, except for the amount of fibers, which ...
Analiza modela upravljanja kvalitetom ispitivanja šipova
(GEOTEHNIČKI ASPEKTI GRAĐEVINARSTVA I ZEMLJOTRESNO INŽENJERSTVO - Vrnjačka Banja, 2023)
U radu je prikazan sadržaj predloženog dokumenta Elaborata ispitivanja šipova i jasnije
su razjašnjene aktivnosti koje su obuhvaćene ovim dokumentom. Na primeru objekta Ušće 2
demonstrirana je primena jednog dela rešenja ...