Zobrazeno 1 - 10
of 407
pro vyhledávání: '"Alkali-activated binders"'
Autor:
Ruitao Xue, Yue Hou
Publikováno v:
Alexandria Engineering Journal, Vol 108, Iss , Pp 583-589 (2024)
This study explores the development of sustainable porous building materials through the alkali-activation of fly ash and waste clay brick powder. Utilizing Class F fly ash and brick powder from demolished buildings, a series of alkali-activated mort
Externí odkaz:
https://doaj.org/article/dd38e34f3d1c444dad4aaec815b7faa8
Autor:
S.M Samindi M.K Samarakoon, Mohammadreza Kamali, Kidane Fanta Gebremariam, Fissihaye Tesfay, Daniel Seyoum Mesfin, Maliyon Mokonnon Baqala, Sajjad Yousefi Oderji
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03887- (2024)
Two-part alkali-activated materials are typically comprised of powders rich in aluminosilicates combined with solutions containing alkali silicates as activators, exhibiting properties akin to cement. However, the use of highly alkaline solutions pos
Externí odkaz:
https://doaj.org/article/abb9dc3383d7423a88342e070ff0b671
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03634- (2024)
The traditional production of silicate cement is associated with substantial carbon emissions and environmental degradation. In contrast, cementless alkali-activated binders, derived from solid waste and industrial byproducts, have garnered significa
Externí odkaz:
https://doaj.org/article/441d4d18263344cbaaa9c282db9750c1
Autor:
Cheng, Xuanhui a, Li, Yanguang b, Song, Xueyan c, Ma, Kunlin a, ⁎, Long, Guangcheng a, Usman, Idris Usman a, Tao, Jun d
Publikováno v:
In Journal of Building Engineering 1 December 2024 98
Autor:
Sahoo, Pitabash, Gupta, Souradeep ⁎
Publikováno v:
In Journal of Building Engineering 1 December 2024 98
Publikováno v:
In Case Studies in Construction Materials December 2024 21
Publikováno v:
In Journal of Building Engineering 15 October 2024 95
Publikováno v:
Results in Engineering, Vol 21, Iss , Pp 101975- (2024)
Commercial powder activators are commonly used to produce one-part alkali-activated binders (AAB) despite their manufacturing method using more energy and generating more CO2 emissions. To address this concern, the study employed a mechanical process
Externí odkaz:
https://doaj.org/article/ba8a496712b64063a07cb55715ca0c5e
Publikováno v:
Cement, Vol 13, Iss , Pp 100080- (2023)
This paper presents a study investigating for the first time the effects of the inclusion of graphene nanoplatelets (GNPs) on the mechanical and microstructural properties of alkali activated binders produced with fly ash and slag and using superplas
Externí odkaz:
https://doaj.org/article/eb214c40b0734e3e8835c5737795315f
Publikováno v:
E3S Web of Conferences, Vol 544, p 11013 (2024)
The use of alkali activated binders for soil improvement has been significantly increased in the past decade indicating a significant interest in the use of alternative low carbon binders. The optimisation and preliminary characterisation of the mixt
Externí odkaz:
https://doaj.org/article/a3ac3b4d40ef4f5aa17ca493428d8c1a