The carbon uptake and mechanical property of cemented paste backfill carbonation curing for low concentration of CO2

Q Chen, L Zhu, Y Wang, J Chen, C Qi - Science of The Total Environment, 2022 - Elsevier
Large volumes of carbon dioxide are released during mining and ore resource
development, and cemented paste backfill (CPB) materials are placed in the mined-out …

Mechanical properties and failure criteria of carbon fiber-reinforced coral concrete under biaxial compression

B Liu, Y Wang, H Mei, Y Ming, J Guo, Q Liu… - Construction and Building …, 2024 - Elsevier
Coral concrete is a vital construction material for advancing island and reef development,
but its impact resistance and toughness are relatively poor, which can be enhanced by …

Evolution characteristics and mechanism of concrete performance under water pressure environment: A comprehensive review

W Xue, T Min, MS Alam, H Fan, L Liu - Structural Concrete, 2023 - Wiley Online Library
Compared with the ground service environment, the evolution of concrete performance
under a water pressure service environment is quite complex with variable conditions …

Influence of water to cement ratio on CO2 uptake capacity of belite-rich cement upon exposure to carbonation curing

S Siddique, A Naqi, JG Jang - Cement and Concrete Composites, 2020 - Elsevier
The present study investigates the effect of water to cement ratio on the physiochemical and
microstructural properties of carbonation cured belite-rich cement. Five varying water to …

Enhanced mechanical and photocatalytic performance of cement mortar reinforced by nano-TiO2 hydrosol-coated sand

J Jiang, X Dong, H Wang, F Wang, Y Li, Z Lu - Cement and Concrete …, 2023 - Elsevier
This study investigated the impact of natural sand supported nano-TiO 2 hydrosol (TiO 2@
Sand) on the mechanical and photocatalytic performance of cement mortar and the …

An improved calibration of Karagozian & Case concrete/cementitious model for strain-hardening fibre-reinforced cementitious composites under explosion and …

X Yin, Q Li, B Chen, S Xu - Cement and Concrete Composites, 2023 - Elsevier
The ultra-high tensile capacity of strain-hardening fibre-reinforced cementitious composites
makes them promising for impact dynamics applications, however, there is a lack of …

Dynamic compressive behaviour of hybrid basalt-polypropylene fibre-reinforced concrete under confining pressure: Experimental characterisation and strength …

Q Fu, W Xu, D Li, N Li, D Niu, L Zhang, B Guo… - Cement and Concrete …, 2021 - Elsevier
The dynamic compressive behaviour of hybrid basalt-polypropylene fibre-reinforced
concrete (HBPRC) under confining pressure was investigated using a Hopkinson …

Macroscopic mechanical properties and microstructure characteristics of steel slag fine aggregate concrete

G Xue, Q Fu, S Xu, J Li - Journal of Building Engineering, 2022 - Elsevier
Several studies investigated the macroscopic mechanical properties of steel slag fine
aggregate concrete. However, few studies have been conducted to evaluate the effect of …

Experimental study on impact performance of seawater sea-sand concrete with recycled aggregates

R Guo, C Ou, L Ma, Z Long, F Xu, C Yin - Sustainable Materials and …, 2024 - Elsevier
On islands distant from the mainland, obtaining raw materials for concrete production is
often more challenging. To achieve sustainable development in island reef engineering …

Effects of curing regime, cement type, and water-to-cement ratio on the physicochemical, mechanical, and hydraulic properties of pervious mortar

KK Das, R Sharma, S Dutta, J Seo, JG Jang - Construction and Building …, 2023 - Elsevier
This study investigated the influence of curing regime, type of cement, and water-to-cement
ratio (W/C) on the physicochemical, mechanical, and hydraulic properties of pervious mortar …