VGTU talpykla > Statybos fakultetas / Faculty of Civil Engineering > Konferencijų straipsniai >

Lietuvių   English
Please use this identifier to cite or link to this item:

Title: Microstructure Analysis of the Structure of Materials Used for the Mixture of Expanded – Clay Lightweight Concrete with Additives of Raw Material
Authors: Mačiulaitis, Romualdas
Vaičienė, Marija
Žurauskienė, Ramunė
Keywords: filler aggregate
expanded-clay aggregat
waste catalyst
lightweight concrete
Issue Date: 2010
Publisher: Vilniaus Gedimino technikos universitetas
Citation: Mačiulaitis, R.; Vaičienė, M.; Žurauskienė, R. 2010. Microstructure analysis of the structure of materials used for the mixture of expanded – clay lightweight concrete with additives of raw material, in The 10th International Conference “Modern Building Materials, Structures and Techniques”: Selected papers, Vol. 1. Ed. by P. Vainiūnas, E. K. Zavadskas, May 19–21, 2010, Lithuania. Vilnius: Technika, 189–194.
Abstract: In order to utilise various waste materials as additives in the production of lightweight concretes efficiently, it is necessary to carry out a detailed analysis, to determine their mineralogical, chemical, granulometric composition. The purpose of this research is to analyse the properties of raw materials, used in the production of expanded-clay lightweight concrete with the catalyst waste, and estimate their influence on the properties of the mixture of lightweight concrete. Microstructure of the analysed Portland cement and catalyst utilised in the reactor of catalytic cracking, X-ray structural analysis of waste material is provided in the research. Additionally, the analysis of the crush resistance of coarse aggregate (expanded-clay) carried out, is described in the research. The granulometric composition of the sand was determined, as well as the particles' size of the catalyst and cement was analysed. The hardened expanded clay – lightweight concrete was analysed during the research. Microstructure analysis of the ex-panded-clay lightweight concrete was carried out.
ISBN: 978-9955-28-593-9
Appears in Collections:Konferencijų straipsniai

Files in This Item:

File Description SizeFormat
0189-0194_Maciulaitis_Vaiciene_et_al.pdf3.6 MBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.


Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback