Lee, Hwa Young 2024-01-13T00:06:27Z 2024-01-13T00:06:27Z 2021-09-29 https://pubs.kist.re.kr/handle/201004/100199 English lightweight concrete sewage sludge ash thermal conductivity incineration Preparation of Lightweight Concretes with Sewage Sludge Ash and Their Properties Conference 1 Proceedings of 2nd W2W & 6th i-CIPEC Proceedings of 2nd W2W & 6th i-CIPEC MY