| contributor author | M. C. Latona | |
| contributor author | R. D. Neufeld | |
| contributor author | L. E. Vallejo | |
| contributor author | D. Brandon | |
| contributor author | W. Hu | |
| contributor author | C. Kelly | |
| date accessioned | 2017-05-08T20:32:25Z | |
| date available | 2017-05-08T20:32:25Z | |
| date copyright | August 1997 | |
| date issued | 1997 | |
| identifier other | %28asce%290733-9402%281997%29123%3A2%2855%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/19070 | |
| description abstract | Environmental consequences and potential liabilities of autoclaved cellular concrete (ACC) use were assessed by aqueous leaching of crushed samples for metals and organic solvent extractions of solid ACC for polycyclic aromatic hydrocarbons (PAHs). Also, whole ACC blocks were tested for radon exhalation potential. Results show leachate concentrations were typically 10 times below, and always 100 times below the regulatory threshold of applicable drinking water standards. A Microtox bioassay procedure showed no toxic effects due to leached metals. Organic analysis of solvent extracts indicated no release of hazardous PAHs attributable to the fly ash ingredient of ACC. Measured rates of radon exhalation were too low to cause potentially dangerous buildups in confined air spaces. Fly ash ACC may be characterized as an environmentally “green” construction material based on these findings. | |
| publisher | American Society of Civil Engineers | |
| title | Leachate and Radon Production from Fly Ash Autoclaved Cellular Concrete | |
| type | Journal Paper | |
| journal volume | 123 | |
| journal issue | 2 | |
| journal title | Journal of Energy Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9402(1997)123:2(55) | |
| tree | Journal of Energy Engineering:;1997:;Volume ( 123 ):;issue: 002 | |
| contenttype | Fulltext | |
