UTILIZATION OF FLY ASH AND CONCRETE RESIDUE IN THE PRODUCTION OF GEOPOLYMER BRICKS

作     者：Siriporn Sirikingkaew Nuta Supakata 

作者机构：Department of Environmental ScienceFaculty of ScienceChulalongkorn UniversityBangkok 10330Thailand 

出 版 物：《Journal of Green Building》 (绿色建筑学报（英文）)

年 卷 期：2017年第12卷第1期

页      面：65-77页

核心收录：

学科分类：08[工学] 081304[工学-建筑技术科学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0813[工学-建筑学] 

基　　金：supported by Department of Environmental Science Faculty of Science and partially supported by the Sci SuperⅢFund(Ratchadaphiseksomphot Endowment Fund)Chulalongkorn University 

主　　题：geopolymer facing brick fly ash concrete residue 

摘      要：This study presents the development of geopolymer bricks synthetized from industrial waste,including fly ash mixed with concrete residue containing aluminosilicate *** above two ingredients are mixed according to five ratios:100:0,95:5,90:10,85:15,and 80:*** mixture’s physico-mechanical properties,in terms of water absorption and the compressive strength of the geopolymer bricks,are investigated according to the TIS 168-2546 *** electron microscopy(SEM)and X-ray diffraction(XRD)analyses are used to investigate the microstructure and the elemental and phase composition of the brick *** results indicate that the combination of fly ash and concrete residue represents a suitable approach to brick production,as required by the TIS 168–2546 standard.