S. Zhou, C. Lu, X. Zhu, F. Li | 2025 | Engineering
DOI 10.1016/j.eng.2025.08.017Review state
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This paper presents a corrigendum to a study on BH-1 lunar soil simulant, comparing its chemical composition with Apollo samples and other simulants. The authors acknowledge an error in the transcription of Apollo sample data in Table 4. This paper presents a corrigendum to a study on high-strength geopolymer based on BH-1 lunar soil simulant with low alkali content. The paper corrects errors in Table 4 regarding Apollo lunar soil data and discusses the Si/Al ratio and TiO2 content of BH-1 simulant. The Si/Al ratio of BH-1 is 2.23, and TiO2 content is below 3.00%. The paper references JSC-1, CAS-1, and other simulants in the literature.
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Chemical composition comparison
chemical analysis
alkali-activated solidification of lunar regolith simulant
application
Geopolymerization / alkali activation
Binder chemistry | Construction and infrastructure
chemical composition
SiO2 43.3, TiO2 2.9, Al2 O3 16.5, Fe2 O3 3.44, FeO 15.10, MnO 0.22, MgO 3.0, CaO 8.8, Na2 O 3.8, K2 O 3.3, P2 O3 /P2 O5 0.40
Si/Al ratio
2.23
TiO2 content
below 3.00%
Mechanical strength
tested for geopolymer or alkali-activated regolith products