Bayu Rahmat Ramadhan

Multi-response optimization of flowability and compressive strength in alkali-activated slag mortar using Taguchi–PCR-TOPSIS approach.

This study aimed to identify an Alkali-Activated Slag (AAS) mortar mixture balancing flowability and compressive strength as a sustainable alternative to Portland cement. Twenty-seven mixtures varying activator dosage, modulus, water-to-binder ratio, aggregate-to-binder ratio, and superplasticizer content were evaluate...