Kaiwei Liu
Anhui Jianzhu University
49 Papers
9 Citations
Kaiwei Liu is an academic researcher from Anhui Jianzhu University. The author has contributed to research in topics: Chemistry & Cement. The author has an hindex of 5, co-authored 19 publications.
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Papers
The Durability of Alkali-Activated Materials in Comparison with Ordinary Portland Cements and Concretes: A Review
TL;DR: Wang et al. as discussed by the authors compared the durability of AAMs and OPC-based materials under sulfate attack, acid corrosion, carbonation, and chloride penetration, and concluded that AAM showed better durability performances than OPC in general.
232
Coral aggregate concrete: Numerical description of physical, chemical and morphological properties of coral aggregate
Bangcheng lyu,Aiguo Wang,Aiguo Wang,Zuhua Zhang,Zuhua Zhang,Kaiwei Liu,Xu Haiyan,Liang Shi,Daosheng Sun +8 more
TL;DR: In this article, the physical and chemical characteristics of coral aggregates are studied, and the particle shape features are analyzed, and an indicator, namely texture index (TI), is proposed to characterize the surface microstructure of coral aggregate.
158
The development of coral concretes and their upgrading technologies: A critical review
TL;DR: In this paper, the instability of Portland cement hydration products under the ocean environment, the low strength and stiffness of coral aggregates, their large connected porosity and the weak interface microstructure between the cement matrix and coral aggregate are discussed.
145
Valorization of calcined coal gangue as coarse aggregate in concrete
TL;DR: In this article, the effect of calcination processes at 450°C and 750°C on the mineral and chemical compositions, microstructure and suitability of coal gangue as aggregate in concrete manufacturing was investigated.
69
Enhancing the performance of basic magnesium sulfate cement-based coral aggregate concrete through gradient composite design technology
TL;DR: In this paper, a gradient composite design technology was used to modify coral aggregates, and basic magnesium sulfate cement (BMSC) was used as binder to manufacture the high performance coral aggregate concrete.
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