A review of recycled aggregate concrete modified by nanosilica and graphene oxide: Materials, performances and mechanism

P Zhan, J Xu, J Wang, J Zuo, Z He - Journal of Cleaner Production, 2022 - Elsevier
To offset the shortcomings of recycled aggregate concrete (RAC) made from recycled
aggregates, the application of nano-materials has been proved as an innovative and highly …

[HTML][HTML] Nanomaterials in geopolymer composites: A review

RS Raj, GP Arulraj, N Anand, B Kanagaraj… - Developments in the …, 2023 - Elsevier
Nanomaterials (NMs) are being used to enhance the properties of construction materials.
This review focuses on the use of NMs to improve the characteristics of fresh and hardened …

Effect of nano-silica on mechanical, microstructural and durability properties of cement-based materials: A review

M Tabish, MM Zaheer, A Baqi - Journal of Building Engineering, 2023 - Elsevier
Nanotechnology is a cutting-edge technology that has proven beneficial in various
engineering aspects. The use of nanomaterials in civil engineering has been a modern …

Effects of carbonation degree on the hydration reactivity of steel slag in cement-based materials

P Liu, L Mo, Z Zhang - Construction and Building Materials, 2023 - Elsevier
In order to understand the essential relationship between the carbonation treatment and
hydration performance of steel slag, the microstructures and reactivities of steel slag …

Nano-silica-modified concrete: A bibliographic analysis and comprehensive review of material properties

K Khan, W Ahmad, MN Amin, S Nazar - Nanomaterials, 2022 - mdpi.com
Several review studies have been performed on nano-silica-modified concrete, but this
study adopted a new method based on scientometric analysis for the keywords' assessment …

[HTML][HTML] High-efficiency stabilization of dredged sediment using nano-modified and chemical-activated binary cement

L Lang, B Chen, J Li - Journal of Rock Mechanics and Geotechnical …, 2023 - Elsevier
High-efficiency disposal of dredged sediment (DS) has become an imperative geo-
environmental engineering issue due to the limited landfilling space and severe …

[HTML][HTML] Formulation of estimation models for the compressive strength of concrete mixed with nanosilica and carbon nanotubes

S Nazar, J Yang, MN Amin, K Khan, MF Javed… - Developments in the …, 2023 - Elsevier
New concepts for improving the performance of cementitious materials have recently
surfaced due to the advancement in nanotechnology. In this context, nano silica (NS) and …

Combined effects of nano-silica and silica fume on the mechanical behavior of recycled aggregate concrete

T Yunchao, C Zheng, F Wanhui, N Yumei… - Nanotechnology …, 2021 - degruyter.com
Recycled aggregate concrete (RAC) is an environmentally friendly material. However, owing
to inherent characteristics of the recycled aggregate (RA), it is difficult to promote and apply it …

Effect of microstructure in mesoporous adsorbents on the adsorption of low concentrations of VOCs: An experimental and simulation study

Y Liu, A Peyravi, X Dong, Z Hashisho, S Zheng… - Journal of Hazardous …, 2023 - Elsevier
This study evaluated the adsorption of five volatile organic compounds (VOCs) on Opoka,
precipitated silica, and palygorskite, to elucidate the effect of their pore size on VOCs …

[HTML][HTML] The performance and functionalization of modified cementitious materials via nano titanium-dioxide: A review

S Li, M Hu, X Chen, S Sui, L Jin, Y Geng, J Jiang… - Case Studies in …, 2023 - Elsevier
The unique physical and chemical characteristics of titanium dioxide nanoparticles, such as
the small size effect and photocatalytic activity, make them popular materials for science and …