Kontrola elastičnih lastnosti betona z dodatkom gumenih sekancev

diplomsko delo univerzitetnega študijskega programa I. stopnje

Maja Ivanovski (Author), Andreja Goršek (Mentor), Samo Lubej (Co-mentor)

Abstract

Teoretični del diplomske naloge prikazuje analizo komponent betona, proizvedenega z uporabo recikliranih materialov. V praktičnem delu smo prikazali izdelavo vzorcev betona, ki smo jim z dodanim elektrofiltrskim pepelom (EFP) želeli zmanjšati količino cementa. V betonsko mešanico smo vmešali dve vrsti EFP. Prva serija vzorcev je bila izdelana z EFP, ki je bil proizveden iz rjavega premoga, drugi del vzorcev pa z EFP iz lignita. Z kemijsko analizo smo ugotovili, da je v EFP iz rjavega premoga več reaktivne komponente SiO2, v EFP iz lignita pa je več reaktivne komponente CaO. Prav tako smo del mineralnega agregata nadomestili z gumenimi sekanci. Preiskave vzorcev otrdelega betona po končanem vezanju so potrdile hipotezo, da je beton z dodanimi sekanci iz gume elastičen material. Meritve so pokazale, da ima beton z dodatkom gumenih sekancev in EFP iz rjavega premoga višji modul elastičnosti kot beton, ki smo mu dodali EFP iz lignita.

Keywords

elektrofiltrski pepel;gumeni sekanci;beton;modul elastičnosti;diplomske naloge;

Data

Language:	Slovenian
Year of publishing:	2016
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FKKT - Faculty of Chemistry and Chemical Engineering
Publisher:	[M. Ivanovski]
UDC:	691.334:665.94(043.2)
COBISS:	20364054
Views:	1020
Downloads:	102
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	ELASTIC PROPERTIES CONTROL OF CONCRETE WITH RUBBER CHIPS ADDITION
Secondary abstract:	The theoretical part of the thesis presents an analysis of the components of concrete, manufactured using recycled materials. In the practical part we have shown the production of samples of concrete with the addition of fly ash (EFP), which was added in order to reduce the amount of cement. The concrete mixture was interfered by two types EFP. The first set of samples was made with EFP which is produced from brown coal, the second part of the samples with EFP lignite. The chemical analysis showed that the EFP from brown coal has more reactive components of SiO2, meanwhile the EFP from lignite has more reactive components of CaO. The part of mineral agreggate was also replaced with rubber chips. Examination of samples hardened concrete after tying confirmed the hypothesis that the concrete with added rubber chips is elastic material. Measurements have shown that the concrete with the addition of rubber chips and EFP from brown coal havr higher modulus of elasticity than concrete added with EFP lignite.
Secondary keywords:	flay ash;rubber chips;concrete;modulus of elasticity;
URN:	URN:SI:UM:
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Mariboru, Fak. za kemijo in kemijsko tehnologijo
Pages:	VIII, 37 str.
ID:	9166284