| contributor author | David Rust | |
| contributor author | Robert Rathbone | |
| contributor author | Kamyar C. Mahboub | |
| contributor author | Tom Robl | |
| date accessioned | 2017-05-08T21:55:50Z | |
| date available | 2017-05-08T21:55:50Z | |
| date copyright | September 2012 | |
| date issued | 2012 | |
| identifier other | %28asce%29mt%2E1943-5533%2E0000489.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/66828 | |
| description abstract | The study examined several formulations that may serve as a green substitute for traditional portland cement. The primary objective of the project was to produce a durable, low-energy cementitious material from flue gas desulfurization (FGD) gypsum that was converted to hemihydrate. The study also included spent ash from circulating fluidized bed combustion (CFBC), and Class F fly ash. Hemihydrate would give the by-product cement early strength development, and the spent-bed/ultrafine ash blend would provide the by-product cement with long-term strength (gaining slowly at first) and decrease solublity. A spent-bed/ultrafine ash ratio of | |
| publisher | American Society of Civil Engineers | |
| title | Formulating Low-Energy Cement Products | |
| type | Journal Paper | |
| journal volume | 24 | |
| journal issue | 9 | |
| journal title | Journal of Materials in Civil Engineering | |
| identifier doi | 10.1061/(ASCE)MT.1943-5533.0000456 | |
| tree | Journal of Materials in Civil Engineering:;2012:;Volume ( 024 ):;issue: 009 | |
| contenttype | Fulltext | |
