Design and development of low cost lightweight concrete composites with mixture of fly ash and concrete sludge aggregate

by Ooi, Wei Hong
Published 2015

Physical and mechanical properties of concrete using fly ash and recycled concrete aggregates

by Ooi, Wei Hong
Published 2014

Properties of lightweight concrete composites with mixture of fly ash and concrete sludge aggregate

by Norlia, Mohamad Ibrahim, Roshazita, Che Amat, Shamshinar, Salehuddin, Nur Liza, Rahim, Abdul Rahim, Abdul Razak, Ooi, Wei Hong
Published 2014

Environment-Safe Ceiling

by Ooi, Wei Hong, Choong, Wei Kang, Tey, Lee Huan, Gan, Zi Wei, Rawaida Alyani, Zahid, Noor Adlina, Md Daud
Published 2010