Physical and Mechanical Properties of Bodymill Sludge (BS) Incorporated Into Fired Clay Brick

International Conference on Innovative Research - ICIR Euroinvent 2016

Kadir, Aeslina Abdul^1,2 ; Rahim, Ahmad Shayuti Abdul^1 ; Hassan, Mohd Ikhmal Haqeem^1 ; Abdullah, Mohd Mustafa Al Bakri^2,3

Faculty of Civil and Environmental Engineering, Universiti Tun Hussein Onn Malaysia, Parit Raja, Batu Pahat Johor

86400, Malaysia^1

Center of Excellence Geopolymer and Green Technology (CeGeoGTech), School of Material Engineering, Universiti Malaysia Perlis (UniMAP), Perlis, Malaysia^2

Faculty of Engineering Technology, Universiti Malaysia Perlis (UniMAP), Perlis, Malaysia^3

关键词: Environmental-friendly;    Fired clay bricks;    Initial rate;    Manufacturing process;    Mosaic sludge;    Other properties;    Physical and mechanical properties;    X-ray fluorescence spectrometer;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/133/1/012034/pdf
DOI  :  10.1088/1757-899X/133/1/012034

来源: IOP

【 摘 要 】

The huge volume of mosaic sludge that has been produced and the effect towards the environment had lead to the investigation of incorporating mosaic sludge into fired clay brick. In this study, the research attempt to reuse bodymill sludge (BS) from mosaic manufacturing process. The mosaic sludge is used to replace the raw material of clay up to 30%. In this investigation, the composition and concentration of heavy metal were determined by using X-Ray Fluorescence Spectrometer (XRF). Physical and mechanical properties test were also conducted such as compressive strength, shrinkage, density and initial rate of suction. Scanning Electron microscope was carried out to determine surface changes of the manufactured sludge brick. From the results, it shows that brick with 5% of BS sludge obtained the highest compressive strength and lower total shrinkage compared to other percentages. Nevertheless, all the other properties for all bricks incorporated with different percentages of mosaic sludge were complied with the standard (BS 3291:1985). Thus, mosaic sludge could be an alternative low cost material for brick and at the same time provide an environmental friendly disposal method for the waste.