Materials Science and Engineering
碱激发胶凝材料
Alkali-Activated BindersCementitious materials produced by activating ground granulated blast-furnace slag (GGBFS) with alkali activators like sodium sulfate (Na2SO4) to achieve low-carbon properties / 利用碱激发剂（如硫酸钠）激活矿渣制备的低碳胶凝材料
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-06 22:05:50
Sub-knowledge points
Ettringite nucleationCalcium aluminosilicate hydrate [C-(A)-S-H] gel formationHydrotalcite formationAl(IV)→Al(VI) phase transition
Higher-order knowledge points
Low-carbon cementitious materialsSustainable construction materials
Main parameters and performance indicators
Activator: Sodium sulfate (Na2SO4)Binder: Ground granulated blast-furnace slag (GGBFS)Additive: Phosphogypsum (PG)Mixing Condition: Seawater
Open problems
Optimizing the ratio of phosphogypsum substitution to balance early and late strengthUnderstanding the long-term durability in marine environments
Related literature
ranked by community starsEffects of Phosphogypsum Substitution on Early-Age Macro- and Microproperties of GGBFS-Based Alkali-Activated BindersOpen source
Related products and links
GGBFS-based alkali-activated binderLow-carbon cementitious material
Creation and modification trail
1 recordsRecord title: Alkali-Activated Binders.
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