. "Odolnost pop\u00EDlkov\u00FDch sm\u011Bs\u00ED s r\u016Fzn\u00FDmi p\u0159\u00EDsadami proti mrazu a vod\u011B" . "Resistance of fly ash mixtures with various additives to freezing and water immersion"@en . "Kongres STUDIO, spol. s r.o." . . "fly-ash; roadbed structure; freezing and water immersion"@en . "3"^^ . . "V\u00FDznam zkou\u0161ky odolnosti proti mrazu a vod\u011B se projevuje zejm\u00E9na u sm\u011Bs\u00ED ni\u017E\u0161\u00EDch pevnost\u00ED a s vy\u0161\u0161\u00EDm obsahem jemn\u00FDch \u010D\u00E1stic, tedy i u pop\u00EDlkov\u00FDch sm\u011Bs\u00ED. Pou\u017E\u00EDv\u00E1n\u00ED pop\u00EDlkov\u00FDch stabiliz\u00E1t\u016F, fluidn\u00EDch popelovin a dal\u0161\u00EDch tuh\u00FDch produkt\u016F spalov\u00E1n\u00ED a ods\u00ED\u0159en\u00ED m\u00E1 dobr\u00E9 p\u0159edpoklady pro vyu\u017Eit\u00ED do zemn\u00EDch konstrukc\u00ED dopravn\u00EDch staveb. D\u00EDky sv\u00E9 n\u00ED\u017E\u0161\u00ED objemov\u00E9 hmotnosti a vysok\u00E9 smykov\u00E9 pevnosti, sni\u017Euj\u00ED p\u0159i stavb\u011B zemn\u00ED konstrukce sed\u00E1n\u00ED podlo\u017E\u00ED i tlak na op\u011Brn\u00E9 konstrukce. V nadch\u00E1zej\u00EDc\u00EDch letech lze i s ohledem k p\u0159edpokl\u00E1dan\u00E9mu pokra\u010Dov\u00E1n\u00ED v\u00FDstavby silni\u010Dn\u00ED infrastruktury o\u010Dek\u00E1vat v\u011Bt\u0161\u00ED d\u016Fraz na vyu\u017Eit\u00ED t\u011Bchto materi\u00E1l\u016F. Jednou z mo\u017En\u00FDch skute\u010Dnost\u00ED limituj\u00EDc\u00EDch pou\u017Eit\u00ED n\u011Bkter\u00FDch typ\u016F pop\u00EDlku je relativn\u011B mal\u00E1 odolnost p\u0159i opakovan\u00E9m kontaktu s vodou a vykazov\u00E1n\u00ED objemov\u00FDch zm\u011Bn. Vzhledem k v\u00FD\u0161e uveden\u00FDm negativn\u00EDm vlastnostem pop\u00EDlku, kter\u00E9 se vyskytovaly p\u0159edev\u0161\u00EDm p\u0159i opakovan\u00E9m \u00FA\u010Dinku vody, byla v r\u00E1mci experiment\u00E1ln\u00ED \u010Dinnosti v\u011Bnov\u00E1na pozornost zkou\u0161ce odolnosti pop\u00EDlkov\u00FDch sm\u011Bs\u00ED proti mrazu a vod\u011B, kter\u00E1 m\u016F\u017Ee rozhodnout o pou\u017Eit\u00ED nebo nepou\u017Eit\u00ED pop\u00EDlkov\u00E9 sm\u011Bsi. Byly navr\u017Eeny pop\u00EDlkov\u00E9 sm\u011Bsi ze dvou technologii spalov\u00E1n\u00ED s r\u016Fzn\u00FDmi pod\u00EDly hydraulick\u00E9ho pojiva a to i v\u010Detn\u011B ov\u011B\u0159en\u00ED aplikace chemick\u00E9 p\u0159\u00EDsady, mlet\u00E9ho (mechano-chemicky aktivovan\u00E9ho) fluidn\u00EDho pop\u00EDlku a dolomitick\u00E9ho v\u00E1pence." . . "978-80-89565-12-2" . "RIV/68407700:21110/13:00210789!RIV14-MSM-21110___" . . "Valentin, Jan" . . . "[839AD97183CC]" . . . "V\u00FDznam zkou\u0161ky odolnosti proti mrazu a vod\u011B se projevuje zejm\u00E9na u sm\u011Bs\u00ED ni\u017E\u0161\u00EDch pevnost\u00ED a s vy\u0161\u0161\u00EDm obsahem jemn\u00FDch \u010D\u00E1stic, tedy i u pop\u00EDlkov\u00FDch sm\u011Bs\u00ED. Pou\u017E\u00EDv\u00E1n\u00ED pop\u00EDlkov\u00FDch stabiliz\u00E1t\u016F, fluidn\u00EDch popelovin a dal\u0161\u00EDch tuh\u00FDch produkt\u016F spalov\u00E1n\u00ED a ods\u00ED\u0159en\u00ED m\u00E1 dobr\u00E9 p\u0159edpoklady pro vyu\u017Eit\u00ED do zemn\u00EDch konstrukc\u00ED dopravn\u00EDch staveb. D\u00EDky sv\u00E9 n\u00ED\u017E\u0161\u00ED objemov\u00E9 hmotnosti a vysok\u00E9 smykov\u00E9 pevnosti, sni\u017Euj\u00ED p\u0159i stavb\u011B zemn\u00ED konstrukce sed\u00E1n\u00ED podlo\u017E\u00ED i tlak na op\u011Brn\u00E9 konstrukce. V nadch\u00E1zej\u00EDc\u00EDch letech lze i s ohledem k p\u0159edpokl\u00E1dan\u00E9mu pokra\u010Dov\u00E1n\u00ED v\u00FDstavby silni\u010Dn\u00ED infrastruktury o\u010Dek\u00E1vat v\u011Bt\u0161\u00ED d\u016Fraz na vyu\u017Eit\u00ED t\u011Bchto materi\u00E1l\u016F. Jednou z mo\u017En\u00FDch skute\u010Dnost\u00ED limituj\u00EDc\u00EDch pou\u017Eit\u00ED n\u011Bkter\u00FDch typ\u016F pop\u00EDlku je relativn\u011B mal\u00E1 odolnost p\u0159i opakovan\u00E9m kontaktu s vodou a vykazov\u00E1n\u00ED objemov\u00FDch zm\u011Bn. Vzhledem k v\u00FD\u0161e uveden\u00FDm negativn\u00EDm vlastnostem pop\u00EDlku, kter\u00E9 se vyskytovaly p\u0159edev\u0161\u00EDm p\u0159i opakovan\u00E9m \u00FA\u010Dinku vody, byla v r\u00E1mci experiment\u00E1ln\u00ED \u010Dinnosti v\u011Bnov\u00E1na pozornost zkou\u0161ce odolnosti pop\u00EDlkov\u00FDch sm\u011Bs\u00ED proti mrazu a vod\u011B, kter\u00E1 m\u016F\u017Ee rozhodnout o pou\u017Eit\u00ED nebo nepou\u017Eit\u00ED pop\u00EDlkov\u00E9 sm\u011Bsi. Byly navr\u017Eeny pop\u00EDlkov\u00E9 sm\u011Bsi ze dvou technologii spalov\u00E1n\u00ED s r\u016Fzn\u00FDmi pod\u00EDly hydraulick\u00E9ho pojiva a to i v\u010Detn\u011B ov\u011B\u0159en\u00ED aplikace chemick\u00E9 p\u0159\u00EDsady, mlet\u00E9ho (mechano-chemicky aktivovan\u00E9ho) fluidn\u00EDho pop\u00EDlku a dolomitick\u00E9ho v\u00E1pence."@cs . . "3"^^ . "The significance test of resistance to freezing and water immersion is particularly true for mixtures of lower strength and higher content fine particles , thus also fly ash mixtures. The use of fly ash stabilized , fluidized bed ash and other solid products of combustion and desulphurization has good potential for use in the earth structures in constructions of transport infrastructure. With a lower density and high shear strength, reduce the construction of earth structures and soil subsidence pressure on retaining structures. One of the possible factors limiting the use of certain types of fly ash is relatively little resistance in repeated contact with water, a reporting volume changes. Given the above negative properties of fly ash , which occurred mainly during repeated action of water , was within experimental activities taken to test the resistance of fly ash mixture of freezing and water, which may decide on the use or non-use of fly ash mixtures .They were designed fly ash mixture of the two combustion technology with different proportions of hydraulic binder, and also including verification by chemical additives , milled (mechanical-chemically activated) fluidized ash and dolomitic limestone."@en . "S" . "7"^^ . . "21110" . "Bratislava" . "Bratislava" . . "2013-11-21+01:00"^^ . "Suda, Jan" . . "Odolnost pop\u00EDlkov\u00FDch sm\u011Bs\u00ED s r\u016Fzn\u00FDmi p\u0159\u00EDsadami proti mrazu a vod\u011B"@cs . "Odolnost pop\u00EDlkov\u00FDch sm\u011Bs\u00ED s r\u016Fzn\u00FDmi p\u0159\u00EDsadami proti mrazu a vod\u011B"@cs . "Odolnost pop\u00EDlkov\u00FDch sm\u011Bs\u00ED s r\u016Fzn\u00FDmi p\u0159\u00EDsadami proti mrazu a vod\u011B" . . . "Resistance of fly ash mixtures with various additives to freezing and water immersion"@en . . . "XVIII. semin\u00E1r Ivana Polia\u010Dka s mezin\u00E1rodnou \u00FA\u010Das\u0165ou" . "Mr\u00E1z, V\u00E1clav" . . "93358" . "RIV/68407700:21110/13:00210789" .