Modification of grout properties in prepacked aggregate concrete incorporating palm oil fuel ash

• Main Authors: Hodjati, Reza, Aslani, Hossein, Faridmehr, Iman, Abdul Awal, A. S. M., Kazemi, Ziba
• 格式: Article
• 出版: Hindawi 2015
• 主題: TA Engineering (General). Civil engineering (General)
• 在線閱讀: http://eprints.utm.my/id/eprint/60339/; http://dx.doi.org/10.1155/2015/353617

Prepacked aggregate concrete (PAC) is a type of concrete that is placed in two stages where the coarse aggregates are first placed inside the formworks and then the grout is pumped from underneath through a manual pump. Grout properties including density, grout consistency, bleeding, and compressive...