"RIV/00216305:26110/12:PU96609" . . "[7EA726C6C214]" . "SK - Slovensk\u00E1 republika" . "1" . "Acta Environmentalica Universitatis Comenianae" . "Possibilities of industrial wastes for the production of alkali-activated materials"@en . . . . "V\u00E1lek, Jaroslav" . . "Mo\u017Enosti vyu\u017Eit\u00ED pr\u016Fmyslov\u00FDch odpad\u016F pro v\u00FDrobu alkalicky aktivovan\u00FDch materi\u00E1l\u016F"@cs . . . . "6"^^ . . "Mo\u017Enosti vyu\u017Eit\u00ED pr\u016Fmyslov\u00FDch odpad\u016F pro v\u00FDrobu alkalicky aktivovan\u00FDch materi\u00E1l\u016F"@cs . "1335-0285" . "2012" . "Mo\u017Enosti vyu\u017Eit\u00ED pr\u016Fmyslov\u00FDch odpad\u016F pro v\u00FDrobu alkalicky aktivovan\u00FDch materi\u00E1l\u016F" . . . "26110" . "2"^^ . "Bodn\u00E1rov\u00E1, Lenka" . . . "RIV/00216305:26110/12:PU96609!RIV13-MSM-26110___" . "152209" . . "2"^^ . "V p\u0159edkl\u00E1dan\u00E9m p\u0159\u00EDsp\u011Bvku jsou uvedeny v\u00FDsledky experiment\u00E1ln\u00EDch prac\u00ED zab\u00FDvaj\u00EDc\u00EDch se mo\u017Enost\u00ED vyu\u017Eit\u00ED p\u0159ev\u00E1\u017En\u011B pr\u016Fmyslov\u00FDch elektr\u00E1rensk\u00FDch odpad\u016F pro v\u00FDrobu alkalicky aktivovan\u00FDch materi\u00E1l\u016F.Z\u00E1kladn\u00ED slo\u017Ekou alkalicky aktivovan\u00FDch materi\u00E1l\u016F je aluminosilik\u00E1t (materi\u00E1l bohat\u00FD na k\u0159em\u00EDk a hlin\u00EDk). V p\u0159edkl\u00E1dan\u00FDch experiment\u00E1ln\u00EDch prac\u00EDch byly jako aluminosilik\u00E1tov\u00E1 slo\u017Eka pou\u017Eity elektr\u00E1rensk\u00FD pop\u00EDlek, vysokopecn\u00ED struska a metakaolin v kombinaci s granul\u00E1rn\u00EDm plnivem v podob\u011B kameniva frakce 0 \u2013 4 mm, granul\u00E1rn\u00EDm mikroplnivem v podob\u011B v\u00E1penn\u00FDch odpra\u0161k\u016F a fibril\u00E1rn\u00EDm plnivem v podob\u011B rozpt\u00FDlen\u00E9 v\u00FDztu\u017Ee. Na jednotliv\u00FDch sm\u011Bs\u00EDch byly zkou\u0161eny z\u00E1kladn\u00ED fyzik\u00E1ln\u011B-mechanick\u00E9 vlastnosti (pevnost v tlaku, pevnost v tahu za ohybu). Na vybran\u00FDch sm\u011Bs\u00EDch byla ov\u011B\u0159ov\u00E1na odolnost v\u016F\u010Di zv\u00FD\u0161en\u00FDm a vysok\u00FDm teplot\u00E1m a odolnost v\u016F\u010Di vybran\u00FDm agresivn\u00EDm m\u00E9di\u00EDm prost\u0159ednictv\u00EDm pevnostn\u00EDch charakteristik." . "This contribution contains outcomes of experimental projects, which are focused on possible application of industrial powerstation waste that could be used for production of alkali-activated materials. Experimental projects used as aluminosilikate powerstation waste ashes, blastfurnace slag and metakaoline in combination with granule filler of gravel aggregate 0 \u2013 4 mm. As gravel micro-agglutinant was used micronized limestone, as fibril filler was used scattered reinforcement. The possibility of manufacturing was significantly limiting factor when planning and verifying mixtures. The mixtures using only fly ash had to be modified by slag addition, while combinations of fly ash and activator did not lead to compound set even after 24 hours, including tests of various ratio of grind fly ash to activator. Results from temperature testing of these materials prove that its firmness in dependance on rising temperature decreases. At the point of highest temperature of 600 C the firmness of meta-kaolin and"@en . . . "Mo\u017Enosti vyu\u017Eit\u00ED pr\u016Fmyslov\u00FDch odpad\u016F pro v\u00FDrobu alkalicky aktivovan\u00FDch materi\u00E1l\u016F" . . "Possibilities of industrial wastes for the production of alkali-activated materials"@en . . "alkali activated material, matrix, filler, powerstation waste"@en . . "V p\u0159edkl\u00E1dan\u00E9m p\u0159\u00EDsp\u011Bvku jsou uvedeny v\u00FDsledky experiment\u00E1ln\u00EDch prac\u00ED zab\u00FDvaj\u00EDc\u00EDch se mo\u017Enost\u00ED vyu\u017Eit\u00ED p\u0159ev\u00E1\u017En\u011B pr\u016Fmyslov\u00FDch elektr\u00E1rensk\u00FDch odpad\u016F pro v\u00FDrobu alkalicky aktivovan\u00FDch materi\u00E1l\u016F.Z\u00E1kladn\u00ED slo\u017Ekou alkalicky aktivovan\u00FDch materi\u00E1l\u016F je aluminosilik\u00E1t (materi\u00E1l bohat\u00FD na k\u0159em\u00EDk a hlin\u00EDk). V p\u0159edkl\u00E1dan\u00FDch experiment\u00E1ln\u00EDch prac\u00EDch byly jako aluminosilik\u00E1tov\u00E1 slo\u017Eka pou\u017Eity elektr\u00E1rensk\u00FD pop\u00EDlek, vysokopecn\u00ED struska a metakaolin v kombinaci s granul\u00E1rn\u00EDm plnivem v podob\u011B kameniva frakce 0 \u2013 4 mm, granul\u00E1rn\u00EDm mikroplnivem v podob\u011B v\u00E1penn\u00FDch odpra\u0161k\u016F a fibril\u00E1rn\u00EDm plnivem v podob\u011B rozpt\u00FDlen\u00E9 v\u00FDztu\u017Ee. Na jednotliv\u00FDch sm\u011Bs\u00EDch byly zkou\u0161eny z\u00E1kladn\u00ED fyzik\u00E1ln\u011B-mechanick\u00E9 vlastnosti (pevnost v tlaku, pevnost v tahu za ohybu). Na vybran\u00FDch sm\u011Bs\u00EDch byla ov\u011B\u0159ov\u00E1na odolnost v\u016F\u010Di zv\u00FD\u0161en\u00FDm a vysok\u00FDm teplot\u00E1m a odolnost v\u016F\u010Di vybran\u00FDm agresivn\u00EDm m\u00E9di\u00EDm prost\u0159ednictv\u00EDm pevnostn\u00EDch charakteristik."@cs . "P(FR-TI2/350), S" .