| dc.contributor.author |
Singhal, Anupam |
|
| dc.date.accessioned |
2021-11-11T11:25:20Z |
|
| dc.date.available |
2021-11-11T11:25:20Z |
|
| dc.date.issued |
2008-06 |
|
| dc.identifier.uri |
https://www.sciencedirect.com/science/article/pii/S0360132307000728?via%3Dihub |
|
| dc.identifier.uri |
http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/3526 |
|
| dc.description.abstract |
Design mix of M-20 concrete was prepared in the laboratory by substituting cement with the treated spent liquor sludge (TSLS) and fly ash. During the study, TSLS is fixed at 7.5% by weight, and fly ash is varied as 5%, 10%, 15%, 20% and 25% to study the possibility of replacement of cement. A 15% fly ash gives the optimum compressive strength. Addition of fly ash has resulted in complete removal of toxicity as per US EPA toxicity characteristic leaching procedure (TCLP) test. A total of 7.5% sludge and 15% fly ash in M-20 concrete is expected to save Rs. 252/m3 (≈USD 5.3/m3) of concrete. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
Elsiever |
en_US |
| dc.subject |
Civil Engineering |
en_US |
| dc.subject |
Treated spent liquor sludge |
en_US |
| dc.subject |
Fly ash |
en_US |
| dc.subject |
Leaching |
en_US |
| dc.title |
Utilization of treated spent liquor sludge with fly ash in cement and concrete |
en_US |
| dc.type |
Article |
en_US |