20.500.12556/DKUM-59347 MOŽNOSTI UPORABE VLAKEN INDUSTRIJSKE KONOPLJE KOT ARMATURE V CEMENTNIH MATERIALIH POSSIBLE APPLICATIONS OF INDUSTRIAL HEMP FIBERS AS REINFORCEMENT IN CEMENTITIOUS MATERIALS Diplomsko delo obravnava analizo mehansko fizikalnih lastnosti vlaken industrijske konoplje ter potencialne možnosti uporabe teh vlaken v gradbeništvu kot nadomestek sintetičnim vlaknom. Prvi del diplomskega dela je namenjen spoznavanju kompozitnih materialov ter različnih tipov vlaken za armiranje cementnih kompozitov. Sledi podrobnejša analiza vlaken industrijske konoplje ter primerjava lastnosti s pogosteje uporabljenimi sintetičnimi vlakni. Drugi del predstavlja eksperimentalno analizo vpetja konopljinih vlaken v cementni matrici. Kot dodatno raziskavo smo pod to poglavje vključili tudi natezni preizkus vlaken industrijske konoplje. V eksperimentalnem delu smo predstavili potek preiskav s podrobnim opisom uporabljenih materialov ter eksperimentalnih metod, nato sledi analiza opravljenih preizkusov z rezultati ter diskusijo. This thesis deals with the analysis of the mechanical and physical properties of industrial hemp fibers and the potential use of these fibers in the civil engineering construction industry as a substitute for syntetic fibers. The first section of the thesis adresses both general properties of composite materials and various types of fibers for reinforcing cementitious composites, followed by a more detailed analysis of industrial hemp fibers and a comparison of these with the most commonly used syntetic fibers. The second part of the thesis presents the experimental analysis of the bond between hemp fibers and cement matrix. We also included the tensile test of industrial hemp fibers, as an additional research under this chapter. In the experimental part we presented the course of investigations with a detailed description of materials and experimental methods, followed by an analysis of test results and disscusion. konopljina vlakna cementna matrica kompoziti preizkus puljenja hemp fibers cementitious matrix composites pull-out test true true false [M. Kovač] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2016-05-11 16:06:55 2016-06-23 11:21:56 2022-06-20 03:06:26 2019-07-11 11:10:34 2016 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 677.12.017:691.54(043.2) 19803158 URN:SI:UM:DK:66GJCEZ8 VS_Kovac_Matjaz_2016.pdf VS_Kovac_Matjaz_2016.pdf 1 7C34602BD27662D7721C54DA79BB029F 1bd1b1597a4c9d4f2cb3aaa608b9253ee5511ebd42f3c3589ff6a3a1a2dbece0 7240e004-7c0c-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=91437 Fakulteta za gradbeništvo, prometno inženirstvo in arhitekturo 0 0 0