"Bure\u0161ov\u00E1, Alena" . "Basalt fibers are suitable as reinforcement elements for various composite materials. The main advantages of basalt fibers are higher operating temperature, Young\u2019s modulus and chemical resistence. The aim of study was to design fibers for reinforcing polyester and epoxy resins. For testing the tensile strength was measured on monofilaments randomly extracted from a bundle of the fibre. A single fiber was mounted in the centre of the special thin paper with a glue. Tests were carried out at room temperaature with the constant test speed using a tensile tester equipped with a 10 N load cell. The tension characteristics of fibers were evaluated in order to determine the mean values of modulus of elasticity, strain and strength with reference to a Weibull distribution. The morphology of surface fibers and the fracture surface were monitoring with the scanning electron microscopy. The determination of diameter distribution of measured fibers was the part of the studying."@en . "635805" . "3"^^ . "0"^^ . "RIV/00216305:26310/03:PU38782" . . "\u010Cedi\u010Dov\u00E1 vl\u00E1kna jsou vhodn\u00FDmi v\u00FDztu\u017Eemi pro kompozitn\u00ED materi\u00E1ly. Hlavn\u00EDmi v\u00FDhodami \u010Dedi\u010Dov\u00FDch vl\u00E1ken jsou vysok\u00E9 teploty pou\u017Eit\u00ED, Young\u016Fv modul pru\u017Enosti a chemick\u00E1 odolnost. P\u0159edm\u011Btem studia byla vl\u00E1kna ur\u010Den\u00E1 pro vyztu\u017Een\u00ED polyesterov\u00FDch a epoxidov\u00FDch prysky\u0159ic. Jednotliv\u00E1 vl\u00E1kna byla testov\u00E1na v tahu s vyu\u017Eit\u00EDm citliv\u00E9 silom\u011Brn\u00E9 hlavy s rozsahem do 10 N a speci\u00E1ln\u00EDch \u010Delist\u00ED na uchycen\u00ED vl\u00E1ken upnut\u00FDch do pap\u00EDrov\u00FDch r\u00E1me\u010Dk\u016F. Tahov\u00E9 charakteristiky byly vyhodnoceny za \u00FA\u010Delem stanoven\u00ED st\u0159edn\u00EDch hodnoot modulu pru\u017Enosti, pr\u016Fta\u017Enosti a pevnosti vl\u00E1ken s ohledem na Weibullovu distribuci. Morfologie povrchu vl\u00E1ken a lomov\u00E9 plochy byly sledov\u00E1ny pomoc\u00ED \u0159\u00E1dkovac\u00ED elektronov\u00E9 mikroskopie (SEM). Sou\u010D\u00E1st\u00ED studia bylo ur\u010Den\u00ED distribuce pr\u016Fm\u011Br\u016F m\u011B\u0159en\u00FDch vl\u00E1ken." . "D\u016Fm techniky PLze\u0148, s.r.o" . "0"^^ . . "3"^^ . "\u010Cech, Vladim\u00EDr" . "Karlovy Vary" . . . . "Karlovy Vary, \u010CR" . "26310" . "Z\u00E1kladn\u00ED charakteristiky vl\u00E1ken"@cs . . . "Z\u00E1kladn\u00ED charakteristiky vl\u00E1ken"@cs . "Reinforced Plastic" . "Z\u00E1kladn\u00ED charakteristiky vl\u00E1ken" . . "2003-05-20+02:00"^^ . . . "Z\u00E1kladn\u00ED charakteristiky vl\u00E1ken" . . "Basalt Fibers, composite materials, Young modulus"@en . . "RIV/00216305:26310/03:PU38782!RIV/2004/GA0/263104/N" . "Basic characteristics of basalt fibres"@en . "Basic characteristics of basalt fibres"@en . "Daniel, Petr" . "P(GA104/00/0708)" . "246-250" . . "[B321A1B45336]" . . . . . "5"^^ . .