Utilization of treated spent liquor sludge with fly ash in cement and concrete

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DC Field	Value	Language
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
Appears in Collections:	Department of Chemistry

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