20.500.12556/DKUM-55215 Namera izdelave ognjevzdržnega agregata v podjetju Togo in možnost uporabe na javni železniški infrastrukturi. Intent of refractory aggregate production in company Togo and its applicability on public railway infrastructure V diplomski nalogi bomo govorili o problemu stranskega produkta, ki nastaja v procesu proizvodnje ognjevzdržnega betona. Opisali bomo proces proizvodnje v firmi Togo d.o.o. in primer preplastitve železniškega tunela z ognjevzdržnim betonom, prav tako narejenim iz omenjenega stranskega produkta, kajti na slovenski železniški infrastrukturi tako obnovljenega tunela še nimamo. Nasplošno v industrijskem svetu pri procesih izdelave različnih produktov nastaja veliko stranskega/odpadnega materiala, ki večinoma konča na odpadih ali še slabše - v naravi. V primeru predloga v tej nalogi gre za filtrni prah, katerega delci so manjši od 0,06 mm in nastajajo pri procesu mešanja ognjevzdržnih materialov. Pri tem procesu se ta prah odprašuje preko filtrov. Prah se kopiči v prevelikih količinah, zato je pri tem bilo potrebno ukrepati. S podjetjem Togo d.o.o. smo se dogovorili, da v zvezi z obravnavano problematiko naredimo nekoliko obsežnejšo raziskavo v smislu ponovne uporabe filtriranega materiala. Vzorce prahu smo poslali v ZAG Ljubljana, kjer so naredili kemično analizo. Na osnovi tega smo s skupnimi močmi razvili način, kako ta prah izdelati v ognjevzdržni agregat, katerega bi lahko ponovno uporabili za primarni proizvodni proces in tudi za druge končne produkte. In this thesis we will describe the byproduct of fire-resistant concrete, which was formed by the manufacturing process. The thesis describes the afore mentioned process and gives an example of coating a railway tunnel with the fire-resistant concrete. The concrete was made from the byproduct. This is the only example of a refurbished railway tunnel on the Slovenian railway network that has been done this way. The industrial age produces a lot of byproduct/waste, which usually ends up on landfills or even worse - in nature. Our thesis suggests the usage of filter dust, which is less than 0,06mm in diameter, and is produced by the process of mixing fire-resistant material. With the help of Togo d.o.o. we conducted a research on how to use this excess material. The samples were sent to ZAG Ljubljana, where they were put through a chemical analysis. Based on the analysis we developed a method of converting the excess dust into fire-resistant aggregate which can then be used in the primary manufacturing process or other end products. Stranski produkt investicija preplastitev tunela z ognjevzdržnim betonom filtrni prah ognjevzdržni agregat končni produkt kontrola namera projektni management aktivnosti v projektu cilji časovne omejitve projekta. Byproduct investment coating a railway tunnel with fire-resistant concrete filter dust fire-resistant aggregate end product control intent project management activities in the project goals time constraints of the project. true true false [M. Plesnik] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2015-10-07 11:15:30 2015-11-02 12:02:02 2022-06-08 03:11:10 2021-05-14 03:10:35 2015 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 656.2:628.511(043.2) 19504406 URN:SI:UM:DK:ZHTWMXLF VS_Plesnik_Matej_2015.pdf VS_Plesnik_Matej_2015.pdf 1 EFF090AE2AF0FAAFCC3134594E504888 7a59eaee9e920891061662b8bfc78e9e562e010ad633e96f39b0efa350ec069b ca231a2d-7c0b-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=82851 Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo 0 0 0