Research on Adaptability of Slag-Based Geopolymer with Superplasticizer

Abstract:

Using slag and metakaoline as raw materials , different modules of water glass as activator ,a new type of cementitious material—slag-based geopolymer was prepared. The fluidity of slag-based geopolymer paste and optimum content of superplasticizer in slag-based geopolymer mortar being as evaluation standard, adaptablities of slag-based geopolymer to naphthalene superplasticizer and melamine superplasticizer were studied. The results have shown that both naphthalene superplasticizer and melamine superplasticizer with slag-based geopolymer were adaptable well, obvious saturated points and optimum contents to two kinds of superplasticizers were performed.

• Periodical: Key Engineering Materials (Volumes 405-406)
• Pages: 129-134
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.405-406.129
• Online since: January 2009
• Authors: Qing Wang, Lin Li, Chang Peng Wu, Zhi Tong Sui
• Keywords: Adaptability, Fluidity, Slag-Based Geopolymer, Superplasticizer

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