Strength Properties of Untreated Coal Bottom Ash as Cement Replacement

by Noraziela Syahira Baco, Shahiron Shahidan, Sharifah Salwa Mohd Zuki, Noorwirdawati Ali, Mohamad Azim Mohammad Azmi
Published 2020-01-01

Acoustic and non-acoustic performance of coal bottom ash concrete as sound absorber for wall concrete

by Nurul Izzati Raihan Ramzi Hannan, Shahiron Shahidan, Noorwirdawati Ali, Norazura Muhamad Bunnori, Sharifah Salwa Mohd Zuki, Mohd Haziman Wan Ibrahim
Published 2020-12-01