. "26110" . "2014-01-30+01:00"^^ . "RIV/00216305:26110/14:PU107696!RIV15-MSM-26110___" . "RIV/00216305:26110/14:PU107696" . "Vlastnosti silni\u010Dn\u00EDch asfalt\u016F s ur\u010Den\u00EDm vlivu st\u00E1rnut\u00ED metodou RTFOT"@cs . . . . "1"^^ . "Coufal\u00EDk, Pavel" . . "16. odborn\u00E1 konference doktorsk\u00E9ho studia Juniorstav 2014" . . "1"^^ . "P(ED2.1.00/03.0097), P(TA03030381)" . . "Brno" . "Vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Brn\u011B, Fakulta stavebn\u00ED, Veve\u0159\u00ED 331/95, 602 00 Brno" . "Brno" . "The paper deals with the change of the properties of commonly used paving grade bitumens due to aging using RTFOT method. The modified method of ageing from Austria (triple RTFOT, 3 x RTFOT) was also used. The basic empirical laboratory tests (needle penetration and softening point) of chosen binders are performed and the dynamic viscosity is measured using the dynamic shear rheometer (DSR). The correlation between the empirical test results and dynamic viscosity of binders is introduced in this paper."@en . "[F22D3885255A]" . . "Vlastnosti silni\u010Dn\u00EDch asfalt\u016F s ur\u010Den\u00EDm vlivu st\u00E1rnut\u00ED metodou RTFOT" . "Vlastnosti silni\u010Dn\u00EDch asfalt\u016F s ur\u010Den\u00EDm vlivu st\u00E1rnut\u00ED metodou RTFOT" . "Asphalt binder, binder ageing, RTFOT method, dynamic shear rheometer, viscosity"@en . . . "8"^^ . "Vlastnosti silni\u010Dn\u00EDch asfalt\u016F s ur\u010Den\u00EDm vlivu st\u00E1rnut\u00ED metodou RTFOT"@cs . "V sou\u010Dasn\u00E9 dob\u011B se vlastnosti silni\u010Dn\u00EDch asfalt\u016F nej\u010Dast\u011Bji hodnot\u00ED empirick\u00FDmi zkou\u0161kami (penetrace jehlou, bod m\u011Bknut\u00ED a bod l\u00E1mavosti), co\u017E se z hlediska popisu vlastnost\u00ED pojiv jev\u00ED jako nedostate\u010Dn\u00E9. Z toho d\u016Fvodu se v sou\u010Dasnosti vyv\u00EDj\u00ED nov\u00E9 funk\u010Dn\u00ED zku\u0161ebn\u00ED metody, kter\u00E9 by nahradily konven\u010Dn\u00ED zkou\u0161ky asfaltov\u00FDch pojiv. \u010Cl\u00E1nek popisuje vliv st\u00E1rnut\u00ED metodou RTFOT na vlastnosti silni\u010Dn\u00EDch asfalt\u016F. Laboratorn\u00ED metoda RTFOT (Rolling Thin Film Oven Test) modeluje st\u00E1rnut\u00ED asfaltov\u00FDch pojiv v pr\u016Fb\u011Bhu v\u00FDroby asfaltov\u00E9 sm\u011Bsi na obalovn\u011B, kdy je tenk\u00E1 vrstva asfaltu obaluj\u00EDc\u00ED kamenivo vystavena vysok\u00E9 teplot\u011B. D\u00E1le byla pou\u017Eita modifikovan\u00E1 metoda 3 x RTFOT, kter\u00E1 je b\u011B\u017En\u011B vyu\u017E\u00EDv\u00E1na v Rakousku. Tato metoda laboratorn\u011B modeluje zest\u00E1rnut\u00ED asfaltov\u00E9ho pojiva v pr\u016Fb\u011Bhu jeho \u017Eivotnosti, ale nen\u00ED v \u010Cesk\u00E9 republice pops\u00E1na v norm\u00E1ch. V p\u0159\u00EDsp\u011Bvku je zn\u00E1zorn\u011Bna zm\u011Bna vlastnost\u00ED silni\u010Dn\u00EDch asfalt\u016F pomoc\u00ED z\u00E1kladn\u00EDch empiric"@cs . "53600" . . "V sou\u010Dasn\u00E9 dob\u011B se vlastnosti silni\u010Dn\u00EDch asfalt\u016F nej\u010Dast\u011Bji hodnot\u00ED empirick\u00FDmi zkou\u0161kami (penetrace jehlou, bod m\u011Bknut\u00ED a bod l\u00E1mavosti), co\u017E se z hlediska popisu vlastnost\u00ED pojiv jev\u00ED jako nedostate\u010Dn\u00E9. Z toho d\u016Fvodu se v sou\u010Dasnosti vyv\u00EDj\u00ED nov\u00E9 funk\u010Dn\u00ED zku\u0161ebn\u00ED metody, kter\u00E9 by nahradily konven\u010Dn\u00ED zkou\u0161ky asfaltov\u00FDch pojiv. \u010Cl\u00E1nek popisuje vliv st\u00E1rnut\u00ED metodou RTFOT na vlastnosti silni\u010Dn\u00EDch asfalt\u016F. Laboratorn\u00ED metoda RTFOT (Rolling Thin Film Oven Test) modeluje st\u00E1rnut\u00ED asfaltov\u00FDch pojiv v pr\u016Fb\u011Bhu v\u00FDroby asfaltov\u00E9 sm\u011Bsi na obalovn\u011B, kdy je tenk\u00E1 vrstva asfaltu obaluj\u00EDc\u00ED kamenivo vystavena vysok\u00E9 teplot\u011B. D\u00E1le byla pou\u017Eita modifikovan\u00E1 metoda 3 x RTFOT, kter\u00E1 je b\u011B\u017En\u011B vyu\u017E\u00EDv\u00E1na v Rakousku. Tato metoda laboratorn\u011B modeluje zest\u00E1rnut\u00ED asfaltov\u00E9ho pojiva v pr\u016Fb\u011Bhu jeho \u017Eivotnosti, ale nen\u00ED v \u010Cesk\u00E9 republice pops\u00E1na v norm\u00E1ch. V p\u0159\u00EDsp\u011Bvku je zn\u00E1zorn\u011Bna zm\u011Bna vlastnost\u00ED silni\u010Dn\u00EDch asfalt\u016F pomoc\u00ED z\u00E1kladn\u00EDch empiric" . "The properties of paving bitumens with determination of RTFOT ageing influence"@en . . . "978-80-214-4851-3" . . "The properties of paving bitumens with determination of RTFOT ageing influence"@en . . . . . .