. "Studium fyzik\u00E1ln\u011B-mechanick\u00FDch parametr\u016F lehk\u00FDch vysokopevnostn\u00EDch beton\u016F s p\u00F3rovit\u00FDm kamenivem na b\u00E1zi sp\u00E9kan\u00FDch pop\u00EDlk\u016F" . "[80C6C0EABF7B]" . . "4/2010" . . . "Beton TKS" . "lightweight high-strength concrete, fly ash, aggregate"@en . . "CZ - \u010Cesk\u00E1 republika" . "Jednou z mo\u017Enost\u00ED, jak zohlednit environment\u00E1ln\u00ED aspekty, je modifikace slo\u017Een\u00ED vysokopevnostn\u00EDch beton\u016F p\u0159i zachov\u00E1n\u00ED jejich vysoce u\u017Eitn\u00FDch parametr\u016F p\u0159i substituci klasick\u00E9ho kameniva um\u011Bl\u00FDm na b\u00E1zi sp\u00E9kan\u00FDch pop\u00EDlk\u016F, \u010D\u00EDm\u017E by tak\u00E9 do\u0161lo k v\u00FDrazn\u00E9mu poklesu hmotnosti cel\u00E9 konstrukce, co\u017E souvis\u00ED s dal\u0161\u00EDmi v\u00FDznamn\u00FDmi probl\u00E9my. C\u00EDlem v\u00FDzkumu prezentovan\u00E9ho v tomto \u010Dl\u00E1nku byl p\u0159edev\u0161\u00EDm n\u00E1vrh receptury lehk\u00E9ho vysokopevnostn\u00EDho betonu, p\u0159i\u010Dem\u017E sn\u00ED\u017Een\u00ED objemov\u00E9 hmotnosti bylo dosa\u017Eeno substituc\u00ED ve\u0161ker\u00E9ho mno\u017Estv\u00ED kameniva frakce 8-16 mm a parci\u00E1ln\u00ED substituc\u00ED kameniva frakce 4-8 mm. V r\u00E1mci studia fyzik\u00E1ln\u011B-mechanick\u00FDch parametr\u016F byly v t\u00E9to prvn\u00ED f\u00E1zi stanoveny z\u00E1kladn\u00ED vlastnosti (v\u00FDvoj pevnostn\u00EDch parametr\u016F v \u010Dase, parametry charakterizuj\u00EDc\u00ED elasticitu betonu apod.) dle p\u0159\u00EDslu\u0161n\u00FDch normativn\u00EDch dokument\u016F souvisej\u00EDc\u00EDch s danou problematikou."@cs . "Jednou z mo\u017Enost\u00ED, jak zohlednit environment\u00E1ln\u00ED aspekty, je modifikace slo\u017Een\u00ED vysokopevnostn\u00EDch beton\u016F p\u0159i zachov\u00E1n\u00ED jejich vysoce u\u017Eitn\u00FDch parametr\u016F p\u0159i substituci klasick\u00E9ho kameniva um\u011Bl\u00FDm na b\u00E1zi sp\u00E9kan\u00FDch pop\u00EDlk\u016F, \u010D\u00EDm\u017E by tak\u00E9 do\u0161lo k v\u00FDrazn\u00E9mu poklesu hmotnosti cel\u00E9 konstrukce, co\u017E souvis\u00ED s dal\u0161\u00EDmi v\u00FDznamn\u00FDmi probl\u00E9my. C\u00EDlem v\u00FDzkumu prezentovan\u00E9ho v tomto \u010Dl\u00E1nku byl p\u0159edev\u0161\u00EDm n\u00E1vrh receptury lehk\u00E9ho vysokopevnostn\u00EDho betonu, p\u0159i\u010Dem\u017E sn\u00ED\u017Een\u00ED objemov\u00E9 hmotnosti bylo dosa\u017Eeno substituc\u00ED ve\u0161ker\u00E9ho mno\u017Estv\u00ED kameniva frakce 8-16 mm a parci\u00E1ln\u00ED substituc\u00ED kameniva frakce 4-8 mm. V r\u00E1mci studia fyzik\u00E1ln\u011B-mechanick\u00FDch parametr\u016F byly v t\u00E9to prvn\u00ED f\u00E1zi stanoveny z\u00E1kladn\u00ED vlastnosti (v\u00FDvoj pevnostn\u00EDch parametr\u016F v \u010Dase, parametry charakterizuj\u00EDc\u00ED elasticitu betonu apod.) dle p\u0159\u00EDslu\u0161n\u00FDch normativn\u00EDch dokument\u016F souvisej\u00EDc\u00EDch s danou problematikou." . "7"^^ . . "\u010Cern\u00FD, V\u00EDt" . "Proch\u00E1zka, David" . . "Study of the physico-mecanical parameters of lightweight high-strength concrete with sintered fly ash based porous aggregate"@en . "des\u00E1t\u00FD" . . . . . . "Studium fyzik\u00E1ln\u011B-mechanick\u00FDch parametr\u016F lehk\u00FDch vysokopevnostn\u00EDch beton\u016F s p\u00F3rovit\u00FDm kamenivem na b\u00E1zi sp\u00E9kan\u00FDch pop\u00EDlk\u016F"@cs . "1213-3116" . "Study of the physico-mecanical parameters of lightweight high-strength concrete with sintered fly ash based porous aggregate"@en . . "Studium fyzik\u00E1ln\u011B-mechanick\u00FDch parametr\u016F lehk\u00FDch vysokopevnostn\u00EDch beton\u016F s p\u00F3rovit\u00FDm kamenivem na b\u00E1zi sp\u00E9kan\u00FDch pop\u00EDlk\u016F" . . "Melichar, Tom\u00E1\u0161" . . . . "Studium fyzik\u00E1ln\u011B-mechanick\u00FDch parametr\u016F lehk\u00FDch vysokopevnostn\u00EDch beton\u016F s p\u00F3rovit\u00FDm kamenivem na b\u00E1zi sp\u00E9kan\u00FDch pop\u00EDlk\u016F"@cs . "P(FR-TI2/351), Z(MSM0021630511)" . "26110" . "3"^^ . . "3"^^ . "RIV/00216305:26110/10:PU87763" . "290655" . . "The technical article deals with study of basic parameters of lightweight high-strength concrete, in which aggregate were almost fully replaced with raw material from alternative sources. Specifically, aggregate based on sintered fly ash was used. Reduction in density was achieved by substitution the total amount of the aggregate fractions of 8-16 mm and the partial substitution of the aggregate 4-8 mm fraction. Within the scope of physical-mechanical parameters study in the first phase were set basic properties (strength development characteristics over time, elastic parameters, etc.) according to the normative documents related to the field."@en . "RIV/00216305:26110/10:PU87763!RIV11-MSM-26110___" .