prikaz prve stranice dokumenta Utjecaj pepela drvne biomase na normiranu konzistenciju i vrijeme vezivanja vapnenih veziva
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undergraduate thesis
Utjecaj pepela drvne biomase na normiranu konzistenciju i vrijeme vezivanja vapnenih veziva
Zagreb: University of Zagreb, Faculty of Civil Engineering, 2022. urn:nbn:hr:237:035207
Valentić, Luka
University of Zagreb
Faculty of Civil Engineering
Materials

Institutional repository: Repository of the Faculty of Civil Engineering, University of Zagreb

Cite this document

Valentić, L. (2022). Utjecaj pepela drvne biomase na normiranu konzistenciju i vrijeme vezivanja vapnenih veziva (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Civil Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:237:035207

Valentić, Luka. "Utjecaj pepela drvne biomase na normiranu konzistenciju i vrijeme vezivanja vapnenih veziva." Undergraduate thesis, University of Zagreb, Faculty of Civil Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:237:035207

Valentić, Luka. "Utjecaj pepela drvne biomase na normiranu konzistenciju i vrijeme vezivanja vapnenih veziva." Undergraduate thesis, University of Zagreb, Faculty of Civil Engineering, 2022. https://urn.nsk.hr/urn:nbn:hr:237:035207

Valentić, L. (2022). 'Utjecaj pepela drvne biomase na normiranu konzistenciju i vrijeme vezivanja vapnenih veziva', Undergraduate thesis, University of Zagreb, Faculty of Civil Engineering, accessed 28 July 2024, https://urn.nsk.hr/urn:nbn:hr:237:035207

Valentić L. Utjecaj pepela drvne biomase na normiranu konzistenciju i vrijeme vezivanja vapnenih veziva [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Civil Engineering; 2022 [cited 2024 July 28] Available at: https://urn.nsk.hr/urn:nbn:hr:237:035207

L. Valentić, "Utjecaj pepela drvne biomase na normiranu konzistenciju i vrijeme vezivanja vapnenih veziva", Undergraduate thesis, University of Zagreb, Faculty of Civil Engineering, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:237:035207

Metadata
TitleUtjecaj pepela drvne biomase na normiranu konzistenciju i vrijeme vezivanja vapnenih veziva
Title (english)Influence of wood biomass ash on standard consistency and setting time of lime binders
AuthorLuka Valentić
MentorNina Štirmer (mentor)
Committee memberIvana Banjad Pečur (predsjednik povjerenstva)
Committee memberBojan Milovanović (član povjerenstva)
Committee memberNina Štirmer (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Civil Engineering
(Materials)
Zagreb
Defense date and country2022-09-27, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Abstract
U radu je analiziran utjecaj pepela drvne biomase (PDB) različitog podrijetla i udjela na normiranu konzistenciju te početak i kraj vezivanja vapnenih pasti pri čemu vezivo čini prirodno hidraulično vapno i miješani pepeo drvne biomase. U uvodnom dijelu opisan je utjecaj PDB-a na svojstva vapnenih mješavina, a u eksperimentalnom dijelu rada određena je količina vode potrebna za postizanje normirane konzistencije te početak i kraj vezivanja vapnenih pasti. Ispitivanja su provedena prema normi HRN EN 459-2, probnim penetracijama na vapnenim pastama s različitim vrstama i udjelima PDB-a. Također je određena nasipna gustoća vapna i PDB-a u rastresitom stanju, sadržaj slobodne vode u vezivu te distribucija veličine čestica vapnenih veziva sijanjem pomoću strujanja zraka.
Abstract (english)
In the work, the influence of wood biomass ash (WBA) of different origins and proportions on the standard consistency and the initial and final setting time of lime pastes was investigated, with the binder consisting of natural hydraulic lime and mixed wood biomass ash. In the introductory part, the influence of WBA on the properties of lime mixtures is described, and in the experimental part of the work, the amount of water required to achieve the standard consistency and the initial and final setting time of lime pastes is determined. The tests were carried out according to the standard HRN EN 459-2, by testing penetrations on lime pastes with different types and proportions of WBA. In addition, the bulk density of lime and WBA in the loose state, the content of free water in the binder and the size distribution of the lime binder particles by air jet sieve analysis method were determined.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:237:035207
Study programmeTitle: Civil Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka građevinarstva)
Type of resourceText
File originBorn digital
Access conditionsClosed access
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Created on2023-03-28 11:35:34