Effects of Al and Fe powders on the formation of foamed cement obtained by phosphoric acid activation of volcanic ash
B.I. Djon Li Ndjock, Jean Baenla, Etienne Yanné, Jean Baptiste Bike Mbah, Souaibou Souaibou, Antoine Elimbi
Topics & Concepts
Materials sciencePhosphoric acidMicrostructureCompressive strengthCementAmorphous solidAluminiumVolcanic ashComposite materialFoaming agentMetallurgyChemical engineeringPorosityVolcanoOrganic chemistryChemistryGeologySeismologyEngineeringMagnesium Oxide Properties and ApplicationsConcrete and Cement Materials ResearchNuclear materials and radiation effects