Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Vrbos, Nevenka"'
Geopolymers are novel materials made up of aluminosilicate precursors mixed with alkali activation solutions. Common solid precursors are class F fly ash, metakaolin and blast furnace slags, with the main requirement of calcium content not exceeding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::3eac547317161b808f94848d1a9b8381
https://www.bib.irb.hr/1185612
https://www.bib.irb.hr/1185612
Autor:
Brleković, Filip, Čugalj, Antonela, Drmić, Marija Katarina, Ercegović, Matej, Šipušić, Juraj, Vrbos, Nevenka
Posebna i porozna struktura ljuski raznih orašastih plodova omogućava njihovu upotrebu kao punila u kompozitnim građevinskim materijalima u svrhu toplinske i zvučne izolacije. Ljuske badema i lješnjaka su lignocelulozni materijal većinski sači
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::e6e85d8e2fcae99dcd424f1a18b5dea1
https://www.bib.irb.hr/1207505
https://www.bib.irb.hr/1207505
Modifikacijom sastava poroznih silikatnih materijala (Portland cementa) moguće je značajno utjecati na funkcionalna svojstva pripravljenog veziva (kompozita) te time značajno proširiti područje primjene. Alkalno agregatne reakcije (ASR) ili „r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::36fa10d96715d98a35df305e8362002e
https://www.bib.irb.hr/1077345
https://www.bib.irb.hr/1077345
Autor:
Brleković, Filip, Jazvo, Kristina, Šandor, Biljana, Šipić, Kata, Šipušić, Juraj, Vrbos, Nevenka
Gypsum and its products are all-present in everyday life and their usage results in high waste mass of the material. Gypsum waste demands a special care and disposal due to the possibility of developing toxic and flammable hydrogen sulphur gasses whe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::bc5acfe6ba769e048b2e5d1aa2b3a221
https://www.bib.irb.hr/1033265
https://www.bib.irb.hr/1033265
With the aim of materials’ thermophysical properties characterization, transient heat conduction in thin solid plates had been studied in simple laboratory setup. Sample plate is placed between two Peltier elements enabling heat pulse excitations a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::e037b130c511ef38e06cde60f66ad965
https://www.bib.irb.hr/838459
https://www.bib.irb.hr/838459
Shotcrete are composite materials used for rock stabilization at steep slopes and in tunnels due to its setting time of only a few minutes. A further peculiarity of this material is its application to the surface by jet spraying, so-called concrete-g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::3c8fa9d32bd11114a955aa52d9fec892
https://www.bib.irb.hr/838452
https://www.bib.irb.hr/838452
Fly ash from biomass combustion contains a relatively large part of free calcium oxide, larnite and brownmillerite, minerals found in portland cement. Hydration and properties of cement binders prepared with fly ash addition had been investigated by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::44838344e77dbc222090c080ab165bfc
https://www.bib.irb.hr/767442
https://www.bib.irb.hr/767442
Investigation of partial cement and sand replacement by fly ash waste generated during combustion of wood waste had been studied. Mineral composition and particle size distribution of fly ash justify its application as cement and sand replacement. Ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::b659d5f8a26694e2bab5810a8342b26b
https://www.bib.irb.hr/767445
https://www.bib.irb.hr/767445
This work investigates the effect of polycarboxylate ether (PCE) based superplasticiserplasticiser onto the fresh and hardened properties of mortars based on commercial CACs. Mortar specimens were prepared aiming at constant workability ; PCE additio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::bce2b29e53e8b92de06a6f3ae5c3daf7
https://www.bib.irb.hr/700159
https://www.bib.irb.hr/700159
The duration of suitable workability of cement-based materials during placement is defined by the setting time and has great practical and financial interest. Calcium aluminate cement (CAC) is a versatile special cement used for specific applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::511948578ce90491dd2282d96bd6c637
https://www.bib.irb.hr/634982
https://www.bib.irb.hr/634982