[HTML][HTML] Experimental study on the strength and durability-related properties of ordinary Portland and rapid hardening Portland cement mortar containing polyurethane …

MSM Al-kahtani, H Zhu, YE Ibrahim… - Case Studies in …, 2022 - Elsevier
The durability of cement-based materials plays a significant role in controlling their life cycle.
Bio-based polyurethane (Castor oil) was used to improve the durability and mechanical …

Experimental study, modeling, and reliability analysis of impact resistance of micro steel fiber‐reinforced concrete modified with nano silica

SI Haruna, H Zhu, J Shao - Structural Concrete, 2022 - Wiley Online Library
This paper presents the experimental, statistical modeling, and reliability analysis of impact
resistance of micro steel fiber reinforced concrete (FRC) incorporated with nano silica (NS) …

Impact resistance properties of U-shaped fiber-reinforced concrete modified with PU binder

SA Laqsum, H Zhu, SI Haruna, Z Bo… - Journal of Building …, 2023 - Elsevier
The inherent brittle characteristic of cement-based composite is considered one of its
shortcomings in concrete structural applications. This study developed U-shaped fiber …