{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-OJXBT5TC/0712ea78-6ea9-4522-9adf-9026f7047310/HTML","dcterms:extent":"10 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-OJXBT5TC/f3a79d88-95a8-4d0e-aff1-0288dfd6aaeb/PDF","dcterms:extent":"48 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-OJXBT5TC/348620ad-8e02-4411-97f2-c27ed5356ef7/TEXT","dcterms:extent":"10 KB"}],"edm:TimeSpan":{"@rdf:about":"1992-1999","edm:begin":{"@xml:lang":"en","#text":"1992"},"edm:end":{"@xml:lang":"en","#text":"1999"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:doc-OJXBT5TC","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-QKUCN2BD"},{"@xml:lang":"sl","#text":"Kovine zlitine tehnologije"}],"dcterms:issued":"1998","dc:creator":"Čop, Rudi","dc:format":[{"@xml:lang":"sl","#text":"letnik:32"},{"@xml:lang":"sl","#text":"številka:5"},{"@xml:lang":"sl","#text":"str. 425-427"}],"dc:identifier":["ISSN:1318-0010","COBISSID:89002","URN:URN:NBN:SI:doc-OJXBT5TC"],"dc:language":"sl","dc:publisher":[{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},{"@xml:lang":"sl","#text":"Železarna Jesenice"},{"@xml:lang":"sl","#text":"Železarna Ravne"},{"@xml:lang":"sl","#text":"Železarna Štore"}],"dc:subject":[{"@xml:lang":"sl","#text":"beton"},{"@xml:lang":"sl","#text":"elektrofiltrski pepel"},{"@xml:lang":"sl","#text":"težke kovine"},{"@rdf:resource":"http://www.wikidata.org/entity/Q22657"}],"dcterms:temporal":{"@rdf:resource":"1992-1999"},"dc:title":{"@xml:lang":"sl","#text":"Izdelava posebnega betona iz metalurških odpadkov težkih kovin| The manufacture of special concrete from metallurgical waste of heavy metals|"},"dc:description":[{"@xml:lang":"sl","#text":"Presented are practical experiences in manufacturing of special concrete with inclusion of artificial aggregates made from waste materials, occuring during the production or processing of heavy metals. These wastes, dangerous ecological pollutants, are excellent raw materials for production of special concrete. For their manufacturing process an extensive knowledge on the influence of addition of super-plastificators, the velocity of cement hydration process and on the hydraulic volume reduction is required. With a proper selection of artificial aggregates special heavy concrete with wear resistance and specific weight, higher than those from natural aggregates in ordinary concrete, can be made"},{"@xml:lang":"sl","#text":"Opisane so praktične izkušnje pri izdelavi posebnega betona iz odpadkov težjih in nekaterih težkih kovin, ki nastajajo pri njihovi industrijski predelavi. Ti odpadki so za okolje obremenitev, za posebne vrste betona pa so osnovna surovina. Pri izdelavi takšnega betona moramo obvladati vpliv teh umetnih agregatov na vedenje plastifikatorjev, hitrost hidratacije cementa in njegovo hidravlično krčenje. Vse to znanje omogoča izdelavo posebnega betona, ki po nekaterih lastnostih prekaša beton, narejen iz naravnih agregatov. Predvsem lahko z ustrezno izbiro umetnih agregatov dosežemo, da je iz njih narejeni posebni beton manj obrabljiv in da ima večjo prostorninsko maso"},{"@xml:lang":"sl","#text":"Nadaljuje se kot: Materiali in tehnologije"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:doc-OJXBT5TC","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:doc-OJXBT5TC"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:doc-OJXBT5TC/f3a79d88-95a8-4d0e-aff1-0288dfd6aaeb/PDF"},"edm:rights":{"@rdf:resource":"http://rightsstatements.org/vocab/InC/1.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Inštitut za kovinske materiale in tehnologije"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:doc-OJXBT5TC/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:doc-OJXBT5TC"}}}}