. . "In this paper some production processes and possibilities of alkaline activation of fly ash are examined. This fly ash is used as a binder in new type of concrete without cement binder, called POPbeton. Program was focused on %22cold way%22 preparation of POPbeton without necessity of heating. In this program same types of so called %22intenzifikaror%22 were used. These %22intenzifik\u00E1tor%22 causes hardening of POPbeton mixture. Samples of cold way prepared POPbeton were explored with electron microscope and they were compared with POPbeton samples prepared with heating. This technology is following step to use waste materials such as fly ash and slag." . "Environment\u00E1ln\u00ED aspekty v\u00FDroby druhotn\u00FDch stavebn\u00EDch materi\u00E1l\u016F"@cs . "P(GA103/08/1639)" . . . . "978-80-227-2979-6" . "[B8F1E64A40B6]" . . . "7"^^ . "Bratislava" . "Bratislava" . . "\u0160ulc, Rostislav" . "Environmental Aspects in Secondary Construction Materials Production"@en . . . "Svoboda, Pavel" . "RIV/68407700:21110/08:01151012!RIV09-GA0-21110___" . "70 rokov SvF STU Zborn\u00EDk pr\u00EDspevkov z medzin\u00E1rodnej vedeckej konferencie" . . . "2"^^ . . "Environmental Aspects in Secondary Construction Materials Production" . "Environmental Aspects in Secondary Construction Materials Production" . "Slovensk\u00E1 technick\u00E1 univerzita v Bratislave. Stavebn\u00E1 fakulta. Katedra zdravotn\u00E9ho a environment\u00E1lneho in\u017Einierstva" . "RIV/68407700:21110/08:01151012" . . . "21110" . "2"^^ . "366314" . . "In this paper some production processes and possibilities of alkaline activation of fly ash are examined. This fly ash is used as a binder in new type of concrete without cement binder, called POPbeton. Program was focused on %22cold way%22 preparation of POPbeton without necessity of heating. In this program same types of so called %22intenzifikaror%22 were used. These %22intenzifik\u00E1tor%22 causes hardening of POPbeton mixture. Samples of cold way prepared POPbeton were explored with electron microscope and they were compared with POPbeton samples prepared with heating. This technology is following step to use waste materials such as fly ash and slag."@en . "Environment\u00E1ln\u00ED aspekty v\u00FDroby druhotn\u00FDch stavebn\u00EDch materi\u00E1l\u016F"@cs . . "POPbeton(R); alcali activator; binder; bown coal; fly-ash; slag"@en . . "Environmental Aspects in Secondary Construction Materials Production"@en . "2008-12-04+01:00"^^ . . "Tento \u010Dl\u00E1nek popisuje zkou\u0161ky n\u011Bkter\u00FDch v\u00FDrobn\u00EDch postup\u016F a mo\u017Enost\u00ED alkalick\u00E9 aktivace \u00FAletov\u00E9ho pop\u00EDlku. Pop\u00EDlek je pou\u017Eit jako pojivo v nov\u00E9m typu betonu bez cementov\u00E9ho pojiva, kter\u00FD se naz\u00FDv\u00E1 POPbeton. Program je zam\u011B\u0159en na p\u0159\u00EDpravu POPbetonu %22studenou cestou%22 bez nutnosti zah\u0159\u00EDv\u00E1n\u00ED. P\u0159itom se pou\u017E\u00EDvaj\u00ED se n\u011Bkter\u00E9 typy tzv. %22Intenzifik\u00E1tor\u016F%22, kter\u00E9 zp\u016Fsobuj\u00ED tvrdnut\u00ED POPbetonov\u00E9 sm\u011Bsi."@cs . .