. . . "Evaluation of building materials and constructions depends on reliable diagnostic methods and procedures of in-situ and laboratory research and a complex study of the processes affecting the properties and behaviour of building materials exposed to varying external conditions. Determination of the properties of materials and constructions, which are a relevant basis for depicting the material heterogeneity of constructions and allow reliable designs of renovation and reconstruction projects (takinginto account the specificities of historic structures), include a qualitative and quantitative classification of degradation factors of materials embedded in constructions (natural stone, silicates, ceramics, timber, masonry, metals). The kinetics and dynamics of degradation processes is in a causal relation with external factors, being significantly conditioned by the structure and composition of building materials.\u00A0 A necessary precondition for a reliable verification of degradation processes in"@en . . "2008-04-25+02:00"^^ . . "Reliability-Analysis Evaluation of Properties of Building Materials and Constructions in terms of their Time-Related Changes and Time-Variable Effects"@en . . "2008-12-31+01:00"^^ . "Z\u00E1kladn\u00EDm p\u0159edpokladem pro hodnocen\u00ED stavebn\u00EDch materi\u00E1l\u016F a konstrukc\u00ED jsou spolehliv\u00E9 diagnostick\u00E9 metody a postupy ter\u00E9nn\u00EDho a laboratorn\u00EDho v\u00FDzkumu a komplexn\u00ED studium proces\u016F ovliv\u0148uj\u00EDc\u00EDch vlastnosti a chov\u00E1n\u00ED stavebn\u00EDch materi\u00E1l\u016F exponovan\u00FDch v\u00A0r\u016Fzn\u00FDch vn\u011Bj\u0161\u00EDch podm\u00EDnk\u00E1ch. Rozhoduj\u00EDc\u00ED je stanoven\u00ED vlastnost\u00ED materi\u00E1l\u016F a konstrukc\u00ED, kter\u00E9 jsou relevantn\u00EDm z\u00E1kladem pro vysti\u017Een\u00ED materi\u00E1lov\u00E9 heterogenity stavebn\u00EDch konstrukc\u00ED a umo\u017E\u0148uj\u00ED spolehliv\u00FD n\u00E1vrh obnovy a rekonstrukce stavebn\u00EDho objektu (s p\u0159ihl\u00E9dnut\u00EDm ke specifice historick\u00FDch staveb) zahrnuj\u00EDc\u00ED kvalitativn\u00ED a kvantitativn\u00ED klasifikaci faktor\u016F degradace materi\u00E1l\u016F zabudovan\u00FDch ve stavebn\u00EDch konstrukc\u00EDch (p\u0159\u00EDrodn\u00ED k\u00E1men, silik\u00E1ty, keramika, d\u0159evo, zdivo, kovy). Kinetika a dynamika degrada\u010Dn\u00EDch proces\u016F je v\u00A0p\u0159\u00ED\u010Dinn\u00E9 souvislosti s\u00A0vn\u011Bj\u0161\u00EDmi faktory a podstatnou m\u011Brou je podm\u00EDn\u011Bna strukturou a slo\u017Een\u00EDm stavebn\u00EDch materi\u00E1l\u016F.\u00A0 Nezbytn\u00FDm p\u0159edpokladem pro spolehliv\u00E9 ov\u011B\u0159en\u00ED proces\u016F degradace v\u00A0re\u00E1ln\u00FDch podm\u00EDnk\u00E1ch je jejich experiment\u00E1ln\u00ED" . "2006-01-01+01:00"^^ . . . . "2009-10-22+02:00"^^ . "building materials-structure-deterioration-durability-construction-reliability-prediction"@en . "V\u00FDsledky pr\u00E1ce potvrdily p\u016Fvodn\u00ED p\u0159edpoklad vhodnosti vyu\u017Eit\u00ED mal\u00FDch c\u00EDlen\u011B odeb\u00EDran\u00FDch orientovan\u00FDch mikro- a nanostrukturn\u00EDch vzork\u016F v r\u00E1mci minimalizace z\u00E1sah\u016F do objektu pro hodnocen\u00ED l\u00E1tkov\u00E9ho slo\u017Een\u00ED stavebn\u00EDch materi\u00E1l\u016F, jejich v\u00FDvoj v \u010Dase a zm\u011Bn"@cs . "1"^^ . . "32"^^ . "3"^^ . . "32"^^ . "GA103/06/1801" . "Results of conducted works confirmed original assumption of suitability of small targeted micro- and nano-structural samples used, in the terms of minimalization of the impact on the surveyed structure, for evaluation of material structure, its developme"@en . . . "Anal\u00FDza spolehlivosti hodnocen\u00ED vlastnost\u00ED stavebn\u00EDch materi\u00E1l\u016F a konstrukc\u00ED s p\u0159ihl\u00E9dnut\u00EDm k jejich zm\u011Bn\u00E1m v \u010Dase a k \u010Dasov\u011B prom\u011Bnn\u00FDm vliv\u016Fm" . . "http://www.isvav.cz/projectDetail.do?rowId=GA103/06/1801"^^ . . . . "0"^^ . . .