Production of Lightweight Aggregate from Sewage Sludge and Reservoir Sediment for High-Flowing ConcreteSource: Journal of Construction Engineering and Management:;2014:;Volume ( 140 ):;issue: 005Author:Bui Le Anh Tuan
,
Mewael Gebregiorgis Tesfamariam
,
Yuan-Yuan Chen
,
Chao-Lung Hwang
,
Kae-Long Lin
,
Mung-Pei Young
DOI: 10.1061/(ASCE)CO.1943-7862.0000835Publisher: American Society of Civil Engineers
Abstract: The purpose of this study is to utilize the feasibility of lightweight aggregate (LWA) produced from waste and its application in lightweight concrete (LWC). LWA was produced from wet sewage sludge as a principal material and reservoir sediment as an additive material using sintering temperatures of 1,050–1,250°C in order to improve their physical properties. The selected LWA was used as coarse aggregate in the manufacturing of high-flowing LWC. Results showed that a proper amount of reservoir sediment addition improved the aggregate size expansion, decreased bulk density, and also increased strength of aggregate. As a general overview, all aggregates produced in this study had a bulk density less than
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| contributor author | Bui Le Anh Tuan | |
| contributor author | Mewael Gebregiorgis Tesfamariam | |
| contributor author | Yuan-Yuan Chen | |
| contributor author | Chao-Lung Hwang | |
| contributor author | Kae-Long Lin | |
| contributor author | Mung-Pei Young | |
| date accessioned | 2017-05-08T22:19:47Z | |
| date available | 2017-05-08T22:19:47Z | |
| date copyright | May 2014 | |
| date issued | 2014 | |
| identifier other | 41216487.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/77813 | |
| description abstract | The purpose of this study is to utilize the feasibility of lightweight aggregate (LWA) produced from waste and its application in lightweight concrete (LWC). LWA was produced from wet sewage sludge as a principal material and reservoir sediment as an additive material using sintering temperatures of 1,050–1,250°C in order to improve their physical properties. The selected LWA was used as coarse aggregate in the manufacturing of high-flowing LWC. Results showed that a proper amount of reservoir sediment addition improved the aggregate size expansion, decreased bulk density, and also increased strength of aggregate. As a general overview, all aggregates produced in this study had a bulk density less than | |
| publisher | American Society of Civil Engineers | |
| title | Production of Lightweight Aggregate from Sewage Sludge and Reservoir Sediment for High-Flowing Concrete | |
| type | Journal Paper | |
| journal volume | 140 | |
| journal issue | 5 | |
| journal title | Journal of Construction Engineering and Management | |
| identifier doi | 10.1061/(ASCE)CO.1943-7862.0000835 | |
| tree | Journal of Construction Engineering and Management:;2014:;Volume ( 140 ):;issue: 005 | |
| contenttype | Fulltext |