Journal ArticleDOI
“Fly ash and GGBFS based powder-activated geopolymer binders: A viable sustainable alternative of portland cement in concrete industry”
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TLDR
In this article, two types of powder-activated geopolymer binders having different proportions of fly ash and slag were used in comparison with OPC concrete for four different strength grades (40, 50, 65 and 80 MPa).About:
This article is published in Mechanics of Materials.The article was published on 2016-12-01. It has received 103 citations till now. The article focuses on the topics: Geopolymer & Portland cement.read more
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Macro- and Micro-Properties of Engineered Cementitious Composites (ECCs) Incorporating Industrial Waste Materials: A Review
TL;DR: In this article, a state-of-the-art review on the development of sustainable ECCs utilizing industrial waste materials (IWMs), as alkali-activated materials, is presented.
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Performance evaluation on engineering properties and sustainability analysis of high strength geopolymer concrete
Balamurali Kanagaraj,Anand Krishnan N,U. Johnson Alengaram,Samuvel Raj R,P. B,Kiran Tattukolla +5 more
TL;DR: In this article , the authors presented an investigation that aims to optimize the mix proportion of the High Strength Alkali Activated Concrete (HSAAC) developed using the Taguchi Method (TM).
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Assessment of activity indexes on the splitting tensile strengthening of geopolymer concrete incorporating supplementary cementitious materials
TL;DR: In this paper, the authors harnessed supplementary cementitious materials (SCMs), ground granulated blast furnace slag (GGBFS) and corncob ash (CCA), for the production of geopolymer concrete (GPC).
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Performance of heat and ambient cured geopolymer concrete exposed to acid attack
TL;DR: In this article, the acid resistance of GPC cured under heat regime and GPC composites (GPCC) cured under ambient conditions was investigated. But the GPC samples were prepared under...
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Effects of petroleum sludge ash in fly ash-based geopolymer mortar
Mubarak Usman Kankia,Lavania Baloo,Bashar S. Mohammed,Suhaimi Hassan,Sani Haruna,Sani Haruna,Nasiru Danlami,Effa Affiana Ishak,Wan Nurliyana Samahani +8 more
TL;DR: In this paper, an experimental procedure of producing geopolymer mortar using petroleum sludge ash (PSA) and fly ash was reported, and the 28-days compressive strength of the mortar made with 10% PSA was found to be the highest.
References
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Book
Properties of concrete
TL;DR: In this article, the authors present the following properties of concrete: Elasticity, Shrinkage and Creep, Durabilty of Concrete, Freezing and Thawing, and Chlorides.
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Geopolymer technology: the current state of the art
Peter Duxson,Ana Fernández-Jiménez,John L. Provis,Grant C. Lukey,Ángel Palomo,J.S.J. van Deventer +5 more
TL;DR: A brief history and review of geopolymer technology is presented with the aim of introducing the technology and the vast categories of materials that may be synthesized by alkali activation of aluminosilicates as mentioned in this paper.
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Geopolymers : inorganic polymeric new materials
TL;DR: In the last few years, technological progress has been made in the development of new materials such as "geopolymers" and new techniques, such as ''sol-gel'' as mentioned in this paper, opening up new applications and procedures and transforming ideas that have been taken for granted in inorganic chemistry.
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The Role of Inorganic Polymer Technology in the Development of ‘Green Concrete’
TL;DR: In this paper, the potential position of and drivers for inorganic polymers (“geopolymers”) as an element of the push for a sustainable concrete industry are discussed.
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The greening of the concrete industry
TL;DR: The concrete industry is known to leave an enormous environmental footprint on Planet Earth as discussed by the authors, which contributes to the general appearance that concrete is not particularly environmentally friendly or compatible with the demands of sustainable development.