Vpliv soli na sanacijske omete

diplomska naloga

Petra Franko (Author), Violeta Bokan-Bosiljkov (Mentor), Janko Logar (Thesis defence commission member), Vlado Stankovski (Thesis defence commission member), Peter Lipar (Thesis defence commission member), Petra Štukovnik (Co-mentor)

Abstract

Delovanje soli ima velik negativen vpliv na malte in omete, ter posledično zmanjša njihovo učinkovito delovanje. V diplomski nalogi je prikazano delovanje soli na sanacijske omete. V ta namen so bili izdelani preizkušanci, ki so sestavljeni iz nosilne podlage in sanacijskega ometa. V posebej izdelanih komorah so bili preizkušanci izpostavljeni različnim pogojem okolja (relativni vlagi in temperaturi) ter delovanju soli tako, da smo najprej izzvali pospešeno kristalizacijo soli, v nadaljevanju pa njihovo raztapljanje. S pomočjo različnih laboratorijskih tehnik smo na preizkušancih analizirala poškodbe, nastale zaradi procesa kristalizacije in/ali raztapljanja soli. Izpostavili smo tudi probleme, s katerimi smo se soočali med eksperimentalnim delom.

Keywords

diplomska naloga;UNI-B;gradbeništvo;soli;sanacijski ometi;pospešeni test kristalizacije;kristali;3D optični mikroskop;raztopina soli;

Data

Language:	Slovenian
Year of publishing:	2014
Typology:	2.11 - Undergraduate Thesis
Organization:	UL FGG - Faculty of Civil and Geodetic Engineering
Publisher:	[P. Franko]
UDC:	693.62(497.4)(043.2)
COBISS:	6652001
Views:	1643
Downloads:	472
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Influence of salts impact on restoration plasters
Secondary abstract:	Salts have a significant negative influence on mortars and plasters and consequently reduce their effectiveness. The diploma thesis describes the effects of salts on restoration plasters. For this purpose we prepared samples, made of loadbearing support and restoration plaster. In specially adapted chambers the samples were exposed to different environmental conditions (relative moistures and temperatures) and salts, in order to provoke accelerated crystallization and dissolution of salts. With the help of various laboratory techniques we analysed the damages on the samples that occurred due to the process of crystallization and/or dissolution of salts. We also describe the problems that we were facing during the experimental work.
Secondary keywords:	graduation thesis;civil engineering;salts;restoration plasters;accelerated crystallization test;crystal;3D optical microscope;salt solution;
File type:	application/pdf
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages:	X, 30 str.
ID:	8708097