Zobrazeno 1 - 10
of 132
pro vyhledávání: '"Lawrence L. Sutter"'
Publikováno v:
Materials and Structures. 54
Wash water is generated as a by-product of ready mixed concrete production. Reuse of the water as mixture water is limited, in practice, by the negative material performance impacts associated with the water chemistry and suspended solids (i.e. hydra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43e1529e3ee0191ae770b34750018ffa
https://doi.org/10.1617/s11527-021-01642-9
https://doi.org/10.1617/s11527-021-01642-9
Publikováno v:
ACI Materials Journal. 116
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::106fa5ca8b282fe5c63e166168520f0b
https://doi.org/10.14359/51716715
https://doi.org/10.14359/51716715
Autor:
Dale P. Bentz, Lawrence L. Sutter
This chapter reviews ash quality and performance issues, with a special emphasis on air entrainment and early-age performance. Recent developments in testing procedures are reviewed and recommendations are provided for standardized testing. One of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df8a74cb20a8227619e9923691cd130b
https://doi.org/10.1016/b978-0-08-100945-1.00009-5
https://doi.org/10.1016/b978-0-08-100945-1.00009-5
Publikováno v:
ACS Sustainable Chemistry & Engineering. 2:614-620
Fly ash, a solid waste generated from coal burning, can replace up to 70% of the cement in concrete and reduce environmental impact, cost of construction, and power generation. However, the lack of fly ash adsorption capacity measurement tools limits
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::083446586b0e5c29d314504225fd577a
https://doi.org/10.1021/sc500043s
https://doi.org/10.1021/sc500043s
Publikováno v:
Industrial & Engineering Chemistry Research. 53:4239-4246
The adsorption of air-entraining admixtures (AEAs) on coal fly ash was evaluated and quantified using adsorption isotherm experiments. The interaction between AEAs and aggregate, cement, and fly ash were studied, and the physical and chemical process
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a7f22cc0e9cffdae27dd62309247eb1
https://doi.org/10.1021/ie4018594
https://doi.org/10.1021/ie4018594
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. 2408:55-65
This study evaluated the impacts of construction on the air content and air void system structure of portland cement concrete pavements. The primary intent was to quantify the air content of fresh concrete before and after it had gone through the sli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2925c3eb2a9d3981263a7cfa68f20f61
https://doi.org/10.3141/2408-07
https://doi.org/10.3141/2408-07
Publikováno v:
Cement and Concrete Research. 45:79-90
The combination of chloride deicer exposure and temperatures near the freezing point of water makes for an aggressive environment for many concrete pavements and bridge decks. In laboratory-simulated conditions, the formation of calcium oxychloride h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6753f8baa1a2cc81bd2230f35bb0eb3a
https://doi.org/10.1016/j.cemconres.2013.01.001
https://doi.org/10.1016/j.cemconres.2013.01.001
Publikováno v:
Materials Characterization. 60:710-715
Several automated procedures for the characterization of the air-void system of hardened concrete rely on a contrast enhancement step to make air-voids appear white and aggregates and paste appear black. Pixels in the digital image darker than a sele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5cc6b8d8edced53aee108f85023c9dd
https://doi.org/10.1016/j.matchar.2008.10.005
https://doi.org/10.1016/j.matchar.2008.10.005
Autor:
John S. Gierke, Lawrence L. Sutter, Timothy C. Eisele, Deborah N. Huntzinger, S. Komar Kawatra
Publikováno v:
Environmental Science & Technology. 43:1986-1992
Carbon sequestration through the formation of carbonates is a potential means to reduce CO2 emissions. Alkaline industrial solid wastes typically have high mass fractions of reactive oxides that may not require preprocessing, making them an attractiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0922831129a306d53beed855f6b1b54
https://doi.org/10.1021/es802910z
https://doi.org/10.1021/es802910z