20.500.12556/DKUM-16779 ZVOČNA IZOLIRNOST OPEČNIH ZIDOV SOUND INSULATION OF BRICK WALLS V diplomski nalogi smo raziskali zvočno izolirnost opečnih zidov v odvisnosti od dodanih zunanjih plasti. Najprej smo teoretično in praktično analizirali opečni zid z obojestranskim strojnim ometom, nato pa smo analizo ponovili še na istem opečnem zidu z dodatno mavčnokartonsko oblogo z vmesno izolacijo iz steklene volne. Rezultati analiz so pokazali, da opečni zid z obojestranskim strojnim ometom ne dosega minimalno predpisanih vrednosti glede zvočne zaščite. Z dodano mavčnokartonsko oblogo z vmesno izolacijo, pa se te vrednosti bistveno izboljšajo. Pri ekonomski raziskavi smo za obe obravnavani sestavi natančno določili variabilne (materialne) stroške na m2 in cene izvedbe istih zidov na trgu. Za primerjavo smo v ekonomski raziskavi dodali še sestavo zidu iz armiranega betona. Izkazalo se je, da je iz vidika variabilnih stroškov najbolj ugodna izvedba zidu iz armiranega betona. Iz vidika tržnih cen pa je najugodnejša izvedba opečnega zidu z obojestranskim strojnim ometom. We have studied the influence of added external layers to a brick wall.. First, we have theoretically and practically analyzed a brick wall with plaster added on both sides. Then we have analyzed the same brick wall with plasterboards and insulation added on one side. The results obtained by the analysis showed that a brick wall with plaster added on both sides does not fulfill the regulation norm for sound insulation. With plasterboards and insulation added on only one side of the wall the results improved significantly. The economical study was based on the analysis of variable costs and market prices for both compositions. In comparison, an additional composition of wall was added, which is made out of reinforced concrete. The best value in variable costs analysis was obtained by the wall made of reinforced concrete. The best value in gradbena fizika zvočna izolirnost opečni zidovi meritve zvočne izolirnosti enojne pregrade dvojne pregrade koincidenca variabilni stroški tržne cene building physics sound insulation brick walls sound insulation measurment single-leaf partitions double-leaf partitions coincidence efekt variable costs market prices true true false [S. Toplak] Slovenski jezik Angleški jezik Diplomsko delo 2010-11-19 10:41:42 2010-11-19 12:09:21 2022-04-13 08:54:05 2022-04-19 03:26:36 2010 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 699.844:657.478(043.2) 14919190 URN:SI:UM:DK:LNNSDXEC UNI_Toplak_Sebastijan_2010.pdf UNI_Toplak_Sebastijan_2010.pdf 1 ABF48FDE90412878FB4CC64F064C97DB a438e7ecc688d12b2782bc2ee43e322e9780ac59e1238725edd8390133c051e3 ba54a0b7-7c04-11eb-bb7a-00155d0001ca 20.500.12556/dkum/eff0c621-b645-4c63-99b5-ee7f792f115d https://dk.um.si/Dokument.php?lang=slv&id=19190 Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo 0 0 0