Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Modestas Kligys"'
Autor:
Yiying Du, Ina Pundienė, Jolanta Pranckevičienė, Modestas Kligys, Giedrius Girskas, Aleksandrs Korjakins
Publikováno v:
Journal of Composites Science, Vol 8, Iss 5, p 161 (2024)
The utilisation of Portland cement has aroused tremendous concerns owing to its production exerting a lot of pressure on the environment. Alternative eco-binders have been developed to replace it, among which alkali-activated materials (AAMs) have dr
Externí odkaz:
https://doaj.org/article/da97e47ef8224c18977a099d75fbb3fe
Publikováno v:
Materials, Vol 16, Iss 6, p 2513 (2023)
In case of a fire, the flame can spread from the building through the outer openings to the outside. In such cases, the fire temperature thermal effect determines the façade fibrocement tile thermal destruction, while the flammable thermo-insulating
Externí odkaz:
https://doaj.org/article/9561c0b2f82b49cdbd8a4ad5bd89c782
Publikováno v:
Materials, Vol 15, Iss 23, p 8354 (2022)
This study explored unprocessed high-carbon biomass fly ash (BFA) in alkali-activated materials (AAM) with less alkaline Na2CO3 as the activator. In this paper, the effects of the Na2CO3/Na2SiO3 (C/S) ratio and curing temperature (40 °C and 20 °C)
Externí odkaz:
https://doaj.org/article/e0d034c71fee452c97e9ced7391a320f
Publikováno v:
Materials, Vol 15, Iss 10, p 3455 (2022)
An investigation was conducted on the influence that industrial metakaolin waste (IMW) has on the properties of autoclaved fiber cement composition (FCC) samples. FCC samples were made from fiber cement plate’s typical components using the same pro
Externí odkaz:
https://doaj.org/article/151aa5fce79f4801b37ccfd1f85a63a5
Publikováno v:
Materials, Vol 15, Iss 8, p 2925 (2022)
As the construction of hydrotechnical and energy facilities grows worldwide, so does the need for special heavyweight concrete. This study presents the analysis of the influence of waste-metal particle filler (WMP) on Portland cement (PC) paste and m
Externí odkaz:
https://doaj.org/article/a1b5e44447924e79b1c74110a4de876b
Publikováno v:
Medžiagotyra, Vol 21, Iss 1, Pp 143-148 (2015)
The effect of superplasticizer Muraplast FK 63.30 (SP) based on synthetic polycarboxylatether (PCE) on rheological properties (spreadability, fluidity, dynamic viscosity, stiffenes rate) on Portland cement pastes of different types (CEM I and CEM II/
Externí odkaz:
https://doaj.org/article/d12a6ca657ac4a68b402f24655c1b7d1
Autor:
Georgijus SEZEMANAS, Marijonas SINICA, Petro ZACHARČENKO, Natalija PIVENJ, Donatas MIKULSKIS, Modestas KLIGYS
Publikováno v:
Medžiagotyra, Vol 19, Iss 2, Pp 222-239 (2013)
Enclosures that had been built from elements of autoclaved aerated concrete (AAC) often are covered with plasters. Some adhesion problems between plasters and surface exist during the mechanized covering of surfaces of the mentioned enclosures with p
Externí odkaz:
https://doaj.org/article/d057c9fea292468fb02e3b528279993b
Publikováno v:
Medžiagotyra, Vol 18, Iss 3, Pp 284-289 (2012)
Impact of some nanoadditives, such as amorphous SiO2 (AS) of pozzolanic properties and carbon fibers (CF) reduced to nanosize particles on autoclaved aerated concrete (AAC) forming mixtures, the following parameters were investigated: changes in cons
Externí odkaz:
https://doaj.org/article/d844250c41394af5b81243998b1731e2
Autor:
Jurga Šeputytė-Jucikė, Georgij Arsenij Sezeman, Marijonas Sinica, Modestas Kligys, Saulius Vaitkus
Publikováno v:
Journal of Civil Engineering and Management, Vol 20, Iss 4 (2014)
The paper deals with the use of lightweight porous aggregate, i.e. crushed expanded polystyrene package crumbs (EPSC) in the composition of thermo-insulating plaster. Its effectiveness is compared to that of spherical granules of expanded polystyrene
Externí odkaz:
https://doaj.org/article/bf74ab40c3954dc6bbe351e94c4d8f28
Publikováno v:
Journal of Civil Engineering and Management, Vol 18, Iss 3 (2012)
The paper describes the study on the operational properties of lightweight composite with density of 150–350 kg/m3. It was established that these properties depend on the ratio of porous cement matrix and inclusions of crushed expanded polystyrene
Externí odkaz:
https://doaj.org/article/f7fcf09bf6f346f78a0b411257988dcd