Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Daba S. Gedafa"'
Publikováno v:
Materials, Vol 17, Iss 17, p 4276 (2024)
Waste Cooking Oil (WCO), Soy Oil (SO), and Wastewater Sludge (WWS) have great potential to increase reclaimed asphalt pavement (RAP) content for economic and environmental benefits. This study explored the effects of SO and WCO on rutting, fatigue cr
Externí odkaz:
https://doaj.org/article/8de77fbdc9284052bd09ead6bb3ad9c2
Autor:
Sandip Poudel, Samrawit Menda, Joe Useldinger-Hoefs, Lidya E. Guteta, Bruce Dockter, Daba S. Gedafa
Publikováno v:
Materials, Vol 17, Iss 10, p 2316 (2024)
Cement production requires considerable energy and natural resources, severely impacting the environment due to harmful gas emissions. Coal bottom ash (CBA) and coal boiler slag (CBS), byproducts of coal-fired powerplants having pozzolanic properties
Externí odkaz:
https://doaj.org/article/d75d11c14e4a4154ab1e32e49dd17c20
Publikováno v:
Airfield and Highway Pavements 2021.
Autor:
Daba S. Gedafa, Ainalem Nega
Publikováno v:
Airfield and Highway Pavements 2021.
Publikováno v:
Airfield and Highway Pavements 2021.
Publikováno v:
Airfield and Highway Pavements 2021.
Autor:
Daba S. Gedafa, R. S. Melaku
Publikováno v:
Journal of Materials in Civil Engineering. 32
Wastewater treatment sludge (WTS) is a by-product of wastewater treatment. Moisture holding capacity, high organic, complex inorganics, and zeolite-like chemical contents make WTS a valuabl...
Publikováno v:
Journal of Materials in Civil Engineering. 32
The use of reclaimed asphalt pavement (RAP) has significantly increased in construction and rehabilitation of flexible pavements to ensure proper use of limited natural resources. Bio-oils ...
Publikováno v:
Airfield and Highway Pavements 2019.
Publikováno v:
Airfield and Highway Pavements 2019.