37   Artículos

 
en línea
Arman Hatami Shirkouh, Farshad Meftahi, Ahmed Soliman, Stéphane Godbout and Joahnn Palacios    
The increasing scarcity of virgin natural resources and the need for sustainable waste management in densely populated urban areas have heightened the importance of developing new recycling technologies. One promising approach involves recycling agricult... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Andres Salas Montoya, Loth I. Rodríguez-Barboza, Fabiola Colmenero Fonseca, Javier Cárcel-Carrasco and Lauren Y. Gómez-Zamorano    
In recent decades, alkali activated and blended cements have attracted great interest worldwide due to their advantages of low energy cost, high strength, and good durability. This study evaluated the effects of replacing 50% of Portland cement with a mi... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Pujitha Ganapathi Chottemada, Arkamitra Kar and Patricia Kara De Maeijer    
The scientific community is shifting its focus towards construction materials with a low carbon footprint, such as alkali-activated concrete (AAC). The present study conducts an environmental impact assessment using the cradle-to-grave approach to examin... ver más
Revista: Infrastructures    Formato: Electrónico

 
en línea
Kai Yao, Qing Li, Ping Chen, Juntong Li, Penghuai Wang and Wenqi Tang    
In response to the high water sorptivity of alkali-activated slag?red mud?steel slag cementitious material (AASRSS), water and aggressive ions are easily transferred to the interior of cementitious materials, which poses a significant threat to their dur... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Dany Kassim, Ghandy Lamaa, Rui Vasco Silva and Jorge de Brito    
The use of electric arc furnace slag (EAFS) as sole precursor to produce alkali-activated mortars has been experimentally investigated. EAFS, a by-product of the steel recycling industry, is a coarse material with unevenly distributed and size-extensive ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Vitor A. Nunes, Prannoy Suraneni, Augusto C. S. Bezerra, Carlos Thomas and Paulo H. R. Borges    
Steel slag (SS) is a secondary material from steelmaking production with little commercial value. Its volumetric expansion and low reactivity limit the use of SS in Portland cement (PC)-based materials. This study investigated the potential use of basic ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Eddy Yusslee and Sherif Beskhyroun    
Alkali-activated materials (AAMs) have been widely used as an alternative to Portland cement. This production of AAMs emits lesser carbon dioxide by utilizing industrial waste products to make this cement binder technology greener and more sustainable. T... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Catarina C. Novo, Luciano Senff, Maria P. Seabra, Rui M. Novais and João A. Labrincha    
This work aims to further decrease the environmental footprint of alkali-activated materials by using an industrial wastewater to partially replace a commercial activator.
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Yanbing Zhao, Caiqian Yang, Kefeng Li, Jing Yang, Zhiren Wu and Chengyu Yan    
The coal gangue after composite activation treatment is considered a potential low-carbon and green cementitious material, so the feasibility of employing composite-activated gangue to partially or entirely replace cement for building materials is system... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Bettina Kraft, Rebecca Achenbach, Horst-Michael Ludwig and Michael Raupach    
The cement industry gains increasing public attention because of the high CO2 emissions for which it is accountable. One approach to improve the carbon footprint of cement production is the development of alternative binders, which can be produced with l... ver más
Revista: Corrosion and Materials Degradation    Formato: Electrónico

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