Results 11 to 20 of about 2,991 (180)
Flexural Fatigue Life Reliability of Alkali-Activated Slag Concrete Freeze-Thaw Damage in Cold Areas
Advances in Materials Science and Engineering, 2021 Studying the application of alkali-activated slag concrete for roads in cold areas is of great significance for promoting and developing green building materials.
Bin Chen, Jun Wang
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The influence of different parameters on the hydration process of binders based on alkali activated slag [PDF]
Journal of the Serbian Chemical Society, 2005 The influence of certain types of activators (water glass Na2O·nSiO2 and sodium-metasilicate Na2SiO3·5H2O) on the hydration process of alkali activated slag was investigated in this study.
DARKO KRIZAN +2 more
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Influence of slag composition on the hydration of alkali-activated slags [PDF]
Journal of Sustainable Cement-Based Materials, 2014 The hydration of different blast-furnace slags with sodium metasilicate or NaOH as activator was investigated. Sodium metasilicate shows poor strength after 1 day, but high strength after 7 days and beyond, whereas NaOH activation leads to high strength after 1 day , but only moderate strength development at later ages.
Frank Winnefeld +5 more
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Alkali-activated slag concrete with paper industry waste [PDF]
Waste Management & Research: The Journal for a Sustainable Circular Economy, 2021 Pulp and paper manufacturing and recycling industries are a resource-intensive sector, generating 25–40% of the annual municipal solid waste worldwide. Waste includes abundant volumes of paper sludge, as well as the product of its incineration, namely paper sludge ash.
Maria Mavroulidou, Shamil Shah
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Mechanical properties of fly ash and blast furnace slag based alkali activated concrete using high silica modulus activator [PDF]
E3S Web of Conferences, 2021 The alternative to cement is grabbing attention of inventors due to the numerous advantages with their usage. Fly Ash (FA) and Blast furnace slag (BFS) are abundantly available in bi product form.
Satyanarayana G.V.V. +1 more
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Journal of Sustainable Construction Materials and Technologies, 2019 Waste disposal becomes a crucial issue for both the environment and the economy. One of the solutions for waste disposal is to utilize waste materials in concrete production.
Anıl Ni̇ş
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Alkali Activation of Metallurgical Slags: Reactivity, Chemical Behavior, and Environmental Assessment [PDF]
Materials, 2021 Alkali-activated materials (AAMs) represent a promising alternative to conventional building materials and ceramics. Being produced in large amounts as aluminosilicate-rich secondary products, such as slags, they can be utilized for the formulation of AAMs.
Isabella Lancellotti +5 more
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Modeling the phase evolution in alkali-activated slag cements upon interaction with seawater
Case Studies in Construction Materials, 2022 The stability of different phases in a binder exposed to seawater is essential when assessing the performance of structures in a marine environment. The understanding of stability of alkali-activated slag upon interaction with seawater is insufficient ...
Kamasani Chiranjeevi Reddy +2 more
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Mechanical Properties Investigation and Optimization of Ambiently Cured Alkali-Activated Concrete
Communications, 2023 The mechanical, microstructural and statical interpretation of the Alkali Activated Concrete (AAC), prepared using fly ash with crushed granulated corex slag as the binder ingredient, are examined in this work.
Kothoju Saibaba, B Kondraivendhan
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A review on alkali-activated slag concrete
Ain Shams Engineering Journal, 2021 Alkali-activated concrete (AAC) has attracted considerable attention since its first use as an alternative material to the well-known traditional Portland cement concrete (PCC) due to their superior properties and environmental impact. In this paper, a comprehensive review on the present knowledge about the AAC in terms of historical background ...
Ismail Amer +4 more
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