Št. zadetkov: 13
Ni določena
Oznake:
;geomorphology; river gradient; SL index; dinaric faults; Ljubljana moor; Ig
In order to detect recently tectonically active faults, Stream Length-gradient (SL) index and a newly developed method of river gradient analysis were made for three rivers. Two methods were used on the southern part of Ljubljana moor, where rivers cross dextral (right-lateral) faults with Dinaric o ...
Leto:
2014
Vir:
ZRC SAZU
Izvirni znanstveni članek
Oznake:
geomorphology;river gradient;SL index;dinaric faults;Ljubljana moor;Ig
In order to detect recently tectonically active faults, Stream Length-gradient (SL) index and a newly developed method of river gradient analysis were made for three rivers. Two methods were used on the southern part of Ljubljana moor, where rivers cross dextral (right-lateral) faults with Dinaric o ...
Leto:
2014
Vir:
ZRC SAZU
Izvirni znanstveni članek
Oznake:
prelomna cona;tektonika;tektonske plošče;stičišče;rotacija;
The study focused on the post-Middle-Miocene stress analysis within the dextral strike-slip zone of the Dinaric fault system in the collision zone between the European plate, the Adria microplate and the Pannonian Domain. Block rotations were studied by re-examination of available paleostress data a ...
Leto:
2023
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Izvirni znanstveni članek
Oznake:
cement;belitno sulfoaluminatni klinker;odpadki;stranski proizvodi;odprti dostop;belite sulfoaluminate clinker;waste;by--product;deležniki;open access;
The bottleneck in the process for increasing production of low CO2 mineral binders, based on BCSA (belite sulfoaluminate) clinkers, is the availability of Al-rich raw materials. For that purpose, a new registry of Al-containing secondary mineral residues (industrial and mine waste) has been develope ...
Leto:
2021
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Izvirni znanstveni članek
Oznake:
klinker BSCA;belit;kalcijev sulfoaluminat;sekundarne surovine;mikrostruktura;reaktivnost;BSCA clinker;belite;calcium sulfoaluminate;secondary raw materials;microstructure;reactivity;
The incorporation mechanism of impurities derived from raw materials into a belite-sulfoaluminate cement clinker with bottom ash was investigated in two raw mixtures. Alkalis lowered the sintering temperature by 50 °C. Ti stabilized β belite and prevented the formation of γ-belite. Sodalite solid so ...
Leto:
2022
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Izvirni znanstveni članek
Oznake:
cement;BCSA;jeklarska žlindra;sekundarne surovine;mikrostruktura;klinker;odprti dostop;cements;steel slag;secundary row materials;microstructure;clinker phase;open access;
The potential use of steel slag from treated steel slag in belite-sulfoaluminate cements wasinvestigated in this study. Cement clinkers with two phase compositions were synthesized, allowingthe incorporation of different amounts of steel slag. The phase composition and microstructure ofcement clinke ...
Leto:
2021
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Izvirni znanstveni članek
Oznake:
klinker;belit-sulfoaluminat;razvoj por;sintranje;
In this paper, the effects of the sintering temperature on the pore evolution of the belite-sulfoaluminate cement clinker were evaluated. Belite-sulfoaluminate cement clinker with a targeted composition of 65 w/% b-belite, 20 w/% calcium sulfoaluminate and 10 w/% ferrite was sintered at three differ ...
Leto:
2020
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Izvirni znanstveni članek
Oznake:
klinker;mikrostruktura;elektrofiltrski pepel;sadra;kalcijev sulfoaluminat;clinker;microstructure;fly ash;gypsum;calcium sulphoaluminate;
Fly ash and phosphogypsum were used as Naturally Occurring Radioactive Materials (NORM) by%products for the synthesis of belite-sulfoaluminate clinkers. The influence of raw mixture composition and firing temperature was investigated. Clinkers and cements were examined by X%ray powder diffraction an ...
Leto:
2019
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Izvirni znanstveni članek
Oznake:
sedimenti;alkalijsko aktivirani materiali;lastnosti;sediments;alkali activated materials;properties;
Alkali activated materials (AAMs), a potential alternative to cement-based products or ceramics, can incorporate large amounts of currently landfilled aluminosilicate rich materials such as calcined clay-rich river sediments collected at hydropower plant dams. Untreated fresh sediment and untreated ...
Leto:
2023
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Objavljeni znanstveni prispevek na konferenci
Oznake:
belite-sulfoaluminate cement;cement clinker;steel slags;clinker microstructure;cement reactivity;open access;
Belite-sulfoaluminate (BCSA) cements are low-carbon mineral binders, which require low energy consumption and allow the incorporation of various secondary raw materials in the clinker raw meal. In this study two types of unprocessed steel slags, coming from stainless steel production, were incorpora ...
Leto:
2020
Vir:
Zavod za gradbeništvo Slovenije (ZAG)