Ricardo José Matos de Carvalho

A systematic review of sustainable geopolymer concrete incorporating coconut fiber and marble powder with emphasis on mechanical performance, durability and optimal replacement levels

This systematic review investigates the use of coconut fiber and marble powder as alternative aggregates in geopolymer concretes, focusing on their mechanical performance and durability. Conducted systematically between July and November 2025, this study analyzed 75 records ident...