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| rdf:type
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| Description
| - Two types of compositionally heterogeneous slags have been found in the wall masonry of the Gothic castle ruin Obřany. The bright phase is composed of quartz, tridymite, cristobalite and porous glass, while the dark one also contains feldspars, hercynite, magnetite, clinopyroxenes, and a suite of accessory phases. The bright slags have a similar chemical composition as the mortar from the castle masonry or local sandstones, based on REE and other trace element abundances. In contrast, the dark slags are characterised by elevated contents of Al2O3 (15.4-18.6 wt. %) and Fe2O3tot (4.1-10.0 wt. %), and consequently resemble the local clay. The investigated slags are not related to iron metallurgy regarding to their composition and texture. They in all probability originated in a medieval lime kiln through heat sintering of the inner lining during the burning process under relatively high temperatures (1080-1500°C). Simultaneously, the finding of relics of clinker-like material together with products of its hydration in the hydraulic mortar from the wall masonry infers the production of hydraulic lime or Roman cement during the castle build-up in the 14th century. The Obřany Castle appears to represent one of the first applications of hydraulic binders in Moravia.
- Two types of compositionally heterogeneous slags have been found in the wall masonry of the Gothic castle ruin Obřany. The bright phase is composed of quartz, tridymite, cristobalite and porous glass, while the dark one also contains feldspars, hercynite, magnetite, clinopyroxenes, and a suite of accessory phases. The bright slags have a similar chemical composition as the mortar from the castle masonry or local sandstones, based on REE and other trace element abundances. In contrast, the dark slags are characterised by elevated contents of Al2O3 (15.4-18.6 wt. %) and Fe2O3tot (4.1-10.0 wt. %), and consequently resemble the local clay. The investigated slags are not related to iron metallurgy regarding to their composition and texture. They in all probability originated in a medieval lime kiln through heat sintering of the inner lining during the burning process under relatively high temperatures (1080-1500°C). Simultaneously, the finding of relics of clinker-like material together with products of its hydration in the hydraulic mortar from the wall masonry infers the production of hydraulic lime or Roman cement during the castle build-up in the 14th century. The Obřany Castle appears to represent one of the first applications of hydraulic binders in Moravia. (en)
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| Title
| - Non-metallurgical Slags in the Masonry of Obřany Castle in the Czech Republic: Evidence for the Local Production of Hydraulic Lime in the 14th Century?
- Non-metallurgical Slags in the Masonry of Obřany Castle in the Czech Republic: Evidence for the Local Production of Hydraulic Lime in the 14th Century? (en)
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| skos:prefLabel
| - Non-metallurgical Slags in the Masonry of Obřany Castle in the Czech Republic: Evidence for the Local Production of Hydraulic Lime in the 14th Century?
- Non-metallurgical Slags in the Masonry of Obřany Castle in the Czech Republic: Evidence for the Local Production of Hydraulic Lime in the 14th Century? (en)
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| skos:notation
| - RIV/61989592:15310/13:33144342!RIV14-MSM-15310___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
| |
| http://linked.open...ai/riv/idVysledku
| - RIV/61989592:15310/13:33144342
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - Slags, Hydraulic Lime, Castle Ruin, Gothic, Moravia (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Geoarchaeology: An International Journal
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Dolníček, Zdeněk
- Kropáč, Kamil
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| http://linked.open...ain/vavai/riv/wos
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| issn
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| number of pages
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| http://bibframe.org/vocab/doi
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| http://localhost/t...ganizacniJednotka
| |
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