Претраживање
Приказ резултата 21-30 од 37
Modeling of properties of fiber reinforced cement composites / Modeliranje svojstava mikroarmiranih cementnih kompozita
(Univerzitet u Nišu, Niš, 2008)
This paper presents the results of authors' laboratory testing of the influence of steel fibers as fiber reinforcement on the change of properties of cement composite mortar and concrete type materials. Mixtures adopted - ...
Use of Wave Energy to Obtain Kinetic Energy
(Union of Mechanical and Electrotechnical Engineers and Technicians of Serbia (SMEITS) Society for Renewable Electrical Power Sources, 2022)
Wave energy is largely an unused resource for generating electricity, where it is converted into electricity through kinetic energy. There are a number of advantages to adopting this solution. Two of the most important ...
Behaviour of Reinforced Concrete Beams Made with Recycled and Waste Materials Under Long-Term Loading
(Универзитет у Београду, Грађевински факултет, 2018)
Concrete is the second most-used material in the world after water and its productionplaces a large strain on natural resources and the environment. This has prompted thesearch for sustainable alternatives to traditional ...
Utilization of solidified industrial hazardous waste in construction: A case study
(ACHE Publishing, 2023)
Utilization possibilities of solidified fractions of industrial hazardous waste obtained by mixing
with inert materials in construction were investigated. Waste mineral oils, water-hydrocarbon
emulsions mixture, and waste ...
Experimental investigation of recycled aggregate concrete / Eksperimentalno ispitivanje betona od recikliranog agregata
(Savez građevinskih inženjera Srbije, Beograd, 2011)
As a result of increasing global environmental awareness and sense of responsibility for future generations utilization of demolition waste as a source of aggregate for structural concrete have been proposed. Financial ...
Long-term behavior of composite concrete girders made continuous
(MASE, 2011)
Time-dependent effects are significant for the design of range of concrete structures. Reliable data for creep and shrinkage properties of concrete and analytical procedures are needed to account for these effects. A number ...
Experimental investigation of basic concrete properties for 3D printing technology
(Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije (DIMK)Udruženje savremene industrije glinenih proizvoda Srbije, 2022)
The aim of this paper is an experimental investigation of fresh concrete properties of the mixture designed for 3D printing. Different mixtures with and without chemical additions (superplasticizer and hydration controller) ...
Green Concrete and Mortar Made with Recycled Aggregate – a Step towards Sustainability in Civil Engineering
(IRASA – International Research Academy of Science and Art Belgrade, 2022)
The testing of physical and mechanical properties has always been the starting point for production of adequate cement composites, such as concrete and mortar. The need to preserve the environment by recycling materials, ...
Structural application of 3D concrete printing
(Association of Structural Engineers of Serbia, 2022)
3D concrete printing technology enabled a new progress in industrialization, optimization and automatization of processes in contemporary construction works. This paper shows the commonly used methods of concrete 3D printing. ...
Uticaj zamene cementa krečnjačkim filerom na svojstva betona
(Univerzitet u Beogradu Građevinski fakultetDruštvo građevinskih konstruktera Srbije, 2021)
U radu su prikazana eksperimentalna ispitivanja jedne vrste zelenih betona kod kojih je Portland cement zamenjen sa dve vrste krečnjačkog filera istog porekla i mineraloškog sastava, a različite finoće mliva. Projektovano ...