文章基本信息

标题：Engineering Properties of Tanjung Bin Bottom Ash
本地全文：下载
作者：Mohamad Hafeezi Abdullah ; Rasha Abuelgasim ; Ahmad Safuan A. Rashid 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2018
卷号：250
页码：1-9
DOI：10.1051/matecconf/201825001006
语种：English
出版社：EDP Sciences
摘要：Tanjung Bin is one of the biggest coal-fired power plants in Malaysia to generate electricity. The by product from burning of the coal ash produce 42, 000 metric tons of fly ash and 8, 000 metric tons of bottom ash every month. This huge amount of waste requires large area for disposal storage and also may cause environmental problems. This paper aims to study the properties of bottom ash and the possibility to be used as a substitute materials of sands. The laboratory testing program covered physical and mechanical properties of bottom ash. The physical testing includes specific gravity and particle size distribution, whereas, the mechanical properties are Standard Proctor compaction, relative density, permeability and direct shear test. The results show that the properties of bottom ash have similarities to those of sand thus there is a potential to be used as sand replacement materials in construction and engineering works.