Browsing by Faculty "Termoizoliacijos mokslo institutasui-button / Scientific Institute of Thermal Insulationui-button"
Now showing items 1-20 of 491
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A new generation of deflocculants and microsilica used to modify the properties of a conventional refractory castable based on a chamotte filler
(Refractories and industrial ceramics, 2006)An efficient deflocculant for a conventional refractory castable based on a chamotte filler is proposed. Aparticle distribution analysis is given for a dry castable mix containing microsilica, and the physicomechanical ... -
A porosity prediction methodology of building ceramics with burning-out additives
(Procedia Engineering. 11th international conference on modern building materials, structures and techniques (MBMST), May 16-17, 2013, Vilnius, Lithuania, 2013)A methodology for prediction of the porosity of building ceramics caused by burning-out additives are proposed in the present article. The methodology is suitable when particles of burning-out additives is much larger than ... -
A refractory binder based on liquid glass and alumina cement
(Refractories and industrial ceramics, 2002)A new composite binder composed of low-density liquid glass, ferrochrome slag, and alumina cement is developed. A comparative analysis of the physicomechanical properties of the composite binder and a traditional liquid-glass ... -
A review of the possible applications of nanotechnology in refractory concrete
(Journal of civil engineering and management, 2010)This article reviews the manufacturing nanotechnologies of modern refractory concretes and some other cementitious materials. The main part of the article focuses on the results obtained by the authors who analyzed the ... -
A study of the heat resistance of low-cement high-temperature concretes
(Refractories and Industrial Ceramics, 2001)The heat resistance of five batches of low-cement high-temperature concretes with fireclay fillers is investigated. The effect of microsilica in an amount ranging from 5 to 16% on the heat resistance of the concrete is ... -
Acoustical properties of aerated autoclaved concrete
(Applied acoustics, 2006)This work analyses acoustic qualities of autoclaved aerated concrete (AAC). Three the most widely used types of AAC are chosen for the analysis: gas cement concrete, gas cement concrete with combined binder (Portland cement ... -
Action of the products of biofuel combustion on the phase composition and structure of refractory material
(Glass and ceramics, 2016)The changes occurring in the phase composition and microstructure of aluminum-silicate refractory material which disintegrated during operation in a solid-biofuel combustion unit were investigated. The main reasons for the ... -
Activation of anhydrous calcium sulfate in the composition of fluorine-anhydrite
(Modern building materials, structures and techniques : the 9th international conference : selected papers : May 16-18, 2007, Vilnius, Lithuania. vol.1, 2007)In the process of mass production of materials based on anhydrite binders the application of fluorine-anhydrite - the waste obtained during the production of hydrofluoric acid, becomes economically profitable. Sulfates of ... -
Activation of anhydrous calcium sulfatw in the composition of fluorine-anhydrite
(Modern building materials, structures and techniques : abstracts of the 9th Internatrional conference, held on May 16-18, 2007, Vilnius, Lithuania, 2007) -
Airborne sound insulation performance of lightweight partitions for dwellings
(The 9th international conference "Modern building materials, structures and techniques" : selected papers, May 16-18, 2007 Vilnius, Lithuania. Vol. 3, 2007)In the legal regulations for protection against noise in different European countries the sound insulation of partitions between dwellings is expressed in various descriptors. For airborne sound there are applied R'w, ... -
Airborne sound insulation performance of lightweight partitions for dwellings
(Modern building materials, structures and techniques : abstracts of the 9th international conference, held on May 16-18, 2007 Vilnius, Lithuania, 2007) -
Airborne sound insulation performance of lightweight partitions for dwellings
(Modern building materials, structures and techniques : proceedings of the 9th international conference, held on May 16-18, 2007 Vilnius, Lithuania [CD], 2007)In the legal regulations for protection against noise in different European countries the sound insulation of partitions between dwellings is expressed in various descriptors. For airborne sound there are applied R'w, ... -
Aircraft noise assessment in the vicinity of airports with different descriptors
(Sound environment as a global issue : proceedings of the 40th international congress and exposition on noise control engineering, September 4-7, 2011, Osaka, Japan [CD], 2011)New developments for aircraft noise zoning around the airports currently are under design in new states, including new EU member states. In these countries previous experience still exist and valid, particularly for ... -
Aircraft-noise performances data base for aircraft of FSU design and production
(The Fourth world congress "Aviation in the XXI-st century". "Safety in aviation and space technologies", September 21-23, 2010. Vol. 2 : proceedings / International Civi Aviation Organization, Ministry of Education and Science of Ukraine, National Aviation University, 2010) -
Akustinis komfortas - pasiekiamas
(Statyba ir architektūra, 2013)Viena priemonių akustiniam gyvenamosios aplinkos komfortui užtikrinti yra pakankama pastatų vidaus patalpas atitveriančių konstrukcijų garso izoliacija. Kylantis bendras gyvenimo lygis skatina gyventojus daugiau domėtis ... -
Aliuminatinio cemento ,,Gorkal-40" hidratacijos kinetikos mikrokalorimetriniai tyrimai =
(Silikatų technologija : konferencijos pranešimų medžiaga : [2004 m. balandžio 21, 22 d., Kaunas], 2004)A hydration kinetics' analysis of the aliuminate cement ,,Gorkal-40" was made using microsilica and sodium tripoliphosfate as the additives. It was found that microsilica hurries the beginning of this cement's coupling, ... -
Aliuminio-magnio lydinio plazminio purškimo proceso tyrimas
(Mokslas - Lietuvos ateitis : Mechanika, medžiagų inžinerija ir pramonės inžinerija = Science - future of Lithuania : Mechanics, material science and industrial engineering, 2015)Straipsnyje nagrinėjamos plazminiu būdu užpurkštos 95Ni-5Al dangos ant aliuminio-magnio (Mg ≈ 2,6–3,6 %) lydinio substrato. Aliuminio-magnio substratų paviršiai prieš purškimą buvo apdorojami mechaniniu apdorojimo būdu ... -
Alkali-activated aluminium-silicate composites as insulation materials for industrial application
(IOP Conference Series: Materials Science and Engineering. 2nd International Conference on Innovative Materials, Structures and Technologies, 30 September to 2 October 2015, Riga, Latvia., 2015)The article reports on the study of thermal stability of alkali-activated aluminium- silicate composites (ASC) at temperature 800 –1100°C. ASC were prepared by using calcined kaolinite clay, aluminium scrap recycling waste, ... -
Alkali-activated aluminium-silicate composites as insulation materials for industrial application
(2nd international conference Innovative materials, structures and technologies, Riga, Latvia, 30 September - 2 October, 2015 : book of abstracts, 2015)