Aluminum hydroxide enhanced mortar composition

Babatunde Abiodun Abiodun Salami (Inventor), Megat Azmi Megat Johari (Inventor), Mohammed Maslehuddin (Inventor), Zainal Arifin Ahmad (Inventor)

Research output: Patent


A mortar composition, which includes (i) a treated palm oil fuel ash, wherein the treated palm oil fuel ash is the only binder present, (ii) a fine aggregate, (iii) an alkali activator containing an aqueous solution of sodium hydroxide and sodium silicate, and (iv) aluminum hydroxide as a strength enhancer. A cured mortar made from the mortar composition is also disclosed with advantageous compressive strength properties.
Original languageEnglish
Patent numberUS11685691
StatePublished - 2023


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