33 KB361 KB33 KB199920252006Drev, DarkoPanjan, Jože12 straništevilka:5letnik:52str. 323-334ISSN:0039-2480COBISSID:3208289URN:URN:NBN:SI:doc-DLLS2SOOenslAssociation of Mechanical Engineers and Technicians of Slovenia et al.Zveza strojnih inženirjev in tehnikov Slovenije et al.Strojniški vestnikizolacijski materialipenareološke lastnostistabilnostTeoretične in eksperimentalne osnove za izdelavo mehanskih izolacijskih pen| Theoretical and Experimental Foundations for the Manufacturing of Mechanical Insulation Foams|This paper deals with the theoretical conditions necessary for the formation of stable mechanical insulation foam. In addition to this it gives concrete proposals for the formation of mechanical foam and its application to surfaces in the field of civil engineering. Mechanical foam is formed relatively easily, provided suitable conditions are present. The insulating character is provided by finely distributed air bubbles in the insulation layer. Similar characteristics can be found in various products made of foamed concrete as well as foamed polystyrene, which are not manufactured on site but in manufacturing plants. The main objective is the formation of a porous mechanical foam on the construction site and its application onto construction elements. The foam must be stable enough to be applied to the construction surface and then solidifyV tem prispevku obravnavamo teoretične pogoje, ki so potrebni za izdelavo stabilne mehanske izolacijske pene. Poleg tega navajamo tudi stvarne predloge za izvedbo izdelave mehanske pene in nanosa na gradbene površine. Mehanska pena se oblikuje razmeroma preprosto, zagotovljeni morajo biti samo ustrezni pogoji. Izolacijske lastnosti dajo drobno porazdeljeni zračni mehurčki v izolacijski plasti. Podobne lastnosti imajo tudi različni izdelki iz penjenega betona in penjenega polistirena, ki pa se ne izdelujejo neposredno na gradbišču, temveč v proizvodnih obratih. Glavna zamisel pri tem je nastanek porozne mehanske pene na gradbišču in nanašanje le te na gradbene površine. Pena mora biti dovolj stabilna, da se lahko nanaša na gradbene površine in se tam tudi utrdiTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaUniverza v Ljubljani, Fakulteta za strojništvo