<?xml version="1.0"?><rdf: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</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-OJXBT5TC/f3a79d88-95a8-4d0e-aff1-0288dfd6aaeb/PDF"><dcterms:extent>48 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-OJXBT5TC/348620ad-8e02-4411-97f2-c27ed5356ef7/TEXT"><dcterms:extent>10 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1992-1999"><edm:begin xml:lang="en">1992</edm:begin><edm:end xml:lang="en">1999</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-OJXBT5TC"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-QKUCN2BD" /><dcterms:issued>1998</dcterms:issued><dc:creator>Čop, Rudi</dc:creator><dc:format xml:lang="sl">letnik:32</dc:format><dc:format xml:lang="sl">številka:5</dc:format><dc:format xml:lang="sl">str. 425-427</dc:format><dc:identifier>ISSN:1318-0010</dc:identifier><dc:identifier>COBISSID:89002</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-OJXBT5TC</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Inštitut za kovinske materiale in tehnologije</dc:publisher><dc:publisher xml:lang="sl">Železarna Jesenice</dc:publisher><dc:publisher xml:lang="sl">Železarna Ravne</dc:publisher><dc:publisher xml:lang="sl">Železarna Štore</dc:publisher><dcterms:isPartOf xml:lang="sl">Kovine zlitine tehnologije</dcterms:isPartOf><dc:subject xml:lang="sl">beton</dc:subject><dc:subject xml:lang="sl">elektrofiltrski pepel</dc:subject><dc:subject xml:lang="sl">težke kovine</dc:subject><dc:subject rdf:resource="http://www.wikidata.org/entity/Q22657" /><dcterms:temporal rdf:resource="1992-1999" /><dc:title xml:lang="sl">Izdelava posebnega betona iz metalurških odpadkov težkih kovin| The manufacture of special concrete from metallurgical waste of heavy metals|</dc:title><dc:description xml:lang="sl">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</dc:description><dc:description xml:lang="sl">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</dc:description><dc:description xml:lang="sl">Nadaljuje se kot: Materiali in tehnologije</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><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:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Inštitut za kovinske materiale in tehnologije</edm:dataProvider><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" /></ore:Aggregation></rdf:RDF>