Search Results - "Rudzionis, Zymantas"

Aerogel based thermal insulating cementitious composites: A review by Adhikary, Suman Kumar, Ashish, Deepankar Kumar, Rudžionis, Žymantas

“…[Display omitted] •An extensive review on the behavior of aerogel based cementitious composites.•Significant improvement in thermal insulation…”
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Expanded glass as light-weight aggregate in concrete – A review by Adhikary, Suman Kumar, Ashish, Deepankar Kumar, Rudžionis, Žymantas

“…The versatile applicability of glass products has brought a drastic increase in the amount of glass waste generated, urging to its proper utilization…”
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A review on sustainable use of agricultural straw and husk biomass ashes: Transitioning towards low carbon economy by Adhikary, Suman Kumar, Ashish, Deepankar Kumar, Rudžionis, Žymantas

“…In order to mitigate the problems associated with the deposition of biomass ashes, it becomes essential to use these materials efficiently. One solution to the…”
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Characterization of novel lightweight self-compacting cement composites with incorporated expanded glass, aerogel, zeolite and fly ash by Adhikary, Suman Kumar, Rudžionis, Žymantas, Tučkutė, Simona

“…This study is aimed at preparing thermal insulating lightweight self-compacting cement composites (LWSCCC) below the density of 1400 kg/m3 by using lightweight…”
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Development of flowable ultra-lightweight concrete using expanded glass aggregate, silica aerogel, and prefabricated plastic bubbles by Adhikary, Suman Kumar, Rudžionis, Žymantas, Vaičiukynienė, Danute

“…Low energy consumption buildings is one of effective responses to the challenge of climate change. Lightweight cement-based composites with excellent thermal…”
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Advanced mechanical properties and frost damage resistance of ultra-high performance fibre reinforced concrete by Vaitkevičius, Vitoldas, Šerelis, Evaldas, Vaičiukynienė, Danutė, Raudonis, Vidas, Rudžionis, Žymantas

“…•Glass powder decreases porosity of ultra-high performance concrete.•Glass powder increases hydration process of Portland cement.•Mixture of ultra-high…”
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Immobilization of Hexavalent Chromium Using Self-Compacting Soil Technology by Rudzionis, Zymantas, Navickas, Arunas Aleksandras, Stelmokaitis, Gediminas, Ivanauskas, Remigijus

“…A study of immobilization of hexavalent chromium in the form of Na CrO salt by self-compacting soils (SCS) is presented. Carbofill E additive was used as SCS…”
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Natural zeolite powder in cementitious composites and its application as heavy metal absorbents by Rudžionis, Žymantas, Adhikary, Suman Kumar, Manhanga, Fallon Clare, Ashish, Deepankar Kumar, Ivanauskas, Remigijus, Stelmokaitis, Gediminas, Navickas, Arūnas Aleksandras

“…To lower the carbon footprint and alleviate global warming, it is essential to reduce cement consumption in concrete. In an endeavour to mitigate the problem,…”
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Lightweight self-compacting concrete: A review by Adhikary, Suman Kumar, Ashish, Deepankar Kumar, Sharma, Himanshu, Patel, Jitendra, Rudžionis, Žymantas, Al-Ajamee, Mohammed, Thomas, Blessen Skariah, Khatib, Jamal M

“…•Greater cell size of lightweight aggregate lead to a decrease in density and strength performance.•Lightweight aggregate provides internal curing showing…”
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Characterization of aerogel and EGA-based lightweight cementitious composites incorporating different thickness of graphene platelets by Adhikary, Suman Kumar, Rudžionis, Žymantas, Tučkutė, Simona

“…The use of nanomaterials in cement composites isn't new in concrete research. Due to the refined microstructure and extraordinary mechanical characteristics,…”
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Effects of ultrasonic treatment on zeolite NaA synthesized from by-product silica by Vaičiukynienė, Danutė, Kantautas, Aras, Vaitkevičius, Vitoldas, Jakevičius, Leonas, Rudžionis, Žymantas, Paškevičius, Mantas

“…•The synthesis of zeolite NaA was carried out in the presence of ultrasound treatment.•It was possible to obtain zeolite NaA from by-product silica.•Zeolites…”
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Influence of the rheological properties on the steel fibre distribution and orientation in self-compacting concrete by Jasiūnienė, Elena, Cicėnas, Vaidotas, Grigaliūnas, Paulius, Rudžionis, Žymantas, Navickas, Arūnas Aleksandras

“…The interest in potential applications produced with self-compacting fibre reinforced concrete continues to grow, but in practice, problems associated with an…”
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Investigation on the Mechanical Properties and Post-Cracking Behavior of Polyolefin Fiber Reinforced Concrete by Adhikary, Suman, Rudzionis, Zymantas, Balakrishnan, Arvind, Jayakumar, Vignesh

“…This paper deals with the behavior of concrete’s self-compatibility in a fresh state and its compressive and flexural strength in a hardened state with the…”
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Behavior of Concrete under the Addition of High Volume of Polyolefin Macro Fiber and Fly Ash by Adhikary, Suman, Rudzionis, Zymantas

“…This paper deals with behavior of concrete’s compressive and bending strengths with the addition of high amount of polyolefin macro fibers. Polyolefin fiber is…”
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New Method for Determination of Mineral Wool Products Macrostructure by Buska, Andrius, Maciulaitis, Romualdas, Rudzionis, Zymantas

“…This paper presents the research on the estimation of mineral wool macrostructure parameters. The orientation of fibres in the mineral wool structure can be…”
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The Analysis Of Reinforced Concrete Box Girder Viaduct Defects and Their Estimation by Augonis, Mindaugas, Zadlauskas, Saulius, Rudžionis, Žymantas, Pakalnis, Algis

“…The article describes the main damages of box girder viaducts constructed in Lithuania and discusses the reasons for their occurrence. Several viaducts are…”
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Concrete Dust Influence on Cement Stone Properties by Donatas GRIGONIS, Ernestas IVANAUSKAS, Žymantas RUDŽIONIS

“…The results of experimental investigation of reusing concrete dust (CD), from old concrete construction demolition as cement replacement are presented in the…”
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Effect of ultra-sonic dispersion time on hydration process and microstructure development of ultra-high performance glass powder concrete by Serelis, Evaldas, Vaitkevicius, Vitoldas, Hilbig, Harald, Irbe, Linda, Rudzionis, Zymantas

“…•High-frequency ultra-sonic dispersion decreases porosity of ultra-high performance concrete.•High-frequency ultra-sonic dispersion smethod increases hydration…”
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Influence of expanded glass aggregate size, aerogel and binding materials volume on the properties of lightweight concrete by Adhikary, Suman Kumar, Rudzionis, Zymantas

“…Expanded glass aggregate and aerogel is a very lightweight material and has excellent thermal insulating properties, which can be used to produce lightweight…”
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Influence of CNT, graphene nanoplate and CNT-graphene nanoplate hybrid on the properties of lightweight concrete by Adhikary, Suman Kumar, Rudzionis, Zymantas, Ghosh, Ranjit

“…This study is aimed to investigate the influence of carbon nanotubes and graphene nanoplates on the properties of lightweight concrete. Several lightweight…”
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