i want to choose a title for my thesis, can we choose Geopolymer for Slag based concrete? and which factors and ratios are important for my mix design? i am going to prepare this after 2 weeks.
Sincerely.
1. You should go through journals authored by J.Davidovits (The father of geopolymers)
2. As you compare, you will get to know the chemistry of geopolymers and alkali-activated materials are certainly and nearly same, however the end reactions and process vary.
3. Don't get confused, as the fundamental concept and reaction mechanisms produce same end results (macro-level)
4. Suitable title would be " Production of Slag-based Geopolymer concrete for a smart future"
5. Start experimenting first, understanding of the internal factors such alkaline ratio, concentration of alkali hydroxide, amount of extra water, % replacement of additive material for strength development, curing conditions etc. will be crucial as you go on experimenting and analyzing the results.
Thank You
Dear Milad
use the following link to find your answer.
https://www.google.com/amp/s/www.researchgate.net/post/What_is_the_difference_between_alkali_activated_binder_and_geopolymer/amp
ya journals are best sources to move forward ( science direct journals ) geopolymer for slag based can choose it ( Handbook of low carbon concrete 2017 ( geopolymers ) for more information see this )
Fly ash and rice husk ash has lesser calcium oxide content compared to slags. that is why they are categorised as geopolymer. on the other hand, those binders having higher percentage of calcium oxide are referred to as alkali activated composites.
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