Optimizing fly ash and rice husk ash as cement replacements on the mechani-cal characteristics of pervious concrete

• Published in: Sustainable structures Vol. 5; no. 1
• Main Authors: Navaratnarajah Sathiparan, Daniel Niruban Subramaniam
• Format: Journal Article
• Language: English
• Published: Sustainable Development Press Limited 01.03.2025
• Subjects: compressive strength; fly ash; pervious concrete; rice husk ash

Replacing cement with fillers while being environment-friendly contributes to the performance enhancement of conventional concrete. In the investiga-tion, nine batches of concrete mix were prepared with different amounts of cement, fly ash (FA) and rice husk ash (RHA). This experiment investigated t...