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 …

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 …

alkali-activated blast furnace slag for eco-friendly binders

X Sun, Y Zhao, J Qiu, J Xing - Journal of Materials Science, 2022 - Springer
From infrastructure to national defense construction, concrete has been a key enabler in
human history. While as the main binding material, ordinary Portland cement production …

Study on the synergistic effect of calcium carbide residue-fly ash enhanced desulphurisation gypsum under high temperature maintenance condition

X Gu, X Ge, J Liu, G Song, S Wang, Z Hu… - Construction and Building …, 2024 - Elsevier
The preparation of cementitious materials from bulk industrial solid waste is an effective way
to replace cement. Based on the multi-component synergistic coupling effect, the influence …

[HTML][HTML] Enhancement of the hygroscopic and acoustic properties of indoor plasters with a Super Adsorbent Calcium Alginate BioPolymer

V Gentile, M Libralato, S Fantucci, L Shtrepi… - Journal of Building …, 2023 - Elsevier
The present study introduces a novel-composition lime plaster that contains a Super
Adsorbent BioPolymer (SABP) based on Calcium Alginate (CaAlg) for indoor applications, to …

Quarry dust waste-based cementitious composites–A comprehensive review

A Altheeb - Construction and Building Materials, 2022 - Elsevier
The bulk generation of quarry dust (QD) from quarries, aggregates, and decorative stone
plants, is a serious environmental issue. However, QD has the potential to provide eco …

Cementless ultra-high performance concrete (UHPC) using CaO-activated GGBFS and calcium formate as an accelerator

M Dahal, Y Oinam, P Vashistha, JE Oh, S Pyo - Journal of Building …, 2023 - Elsevier
This study proposes an innovative approach to develop cementless ultra-high performance
concrete (UHPC) by activating ground granulated blast furnace slag (GGBFS) without an …

Preparing a binder for cemented paste backfill using low-aluminum slag and hazardous oil shale residue and the heavy metals immobilization effects

Y Zhao, J Qiu, P Wu, Z Guo, S Zhang, X Sun - Powder Technology, 2022 - Elsevier
The high cost and carbon emission of ordinary Portland cement (OPC) increase the burden
of mining industry and aggravate environmental pollution. In this study, a cheaper and …

Experimental evidence for the acceleration of slag hydration in blended cements by the addition of CaCl2

L Steger, S Blotevogel, L Frouin, C Patapy… - Cement and Concrete …, 2021 - Elsevier
Cements with high substitution rates of ground granulated blast furnace slags (GGBS) have
the potential to significantly lower CO 2 emissions of concrete, but their early age strength is …

Supersulfated cements based on pumice with quicklime, anhydrite and hemihydrate: Characterization and environmental impact

K Cabrera-Luna, EE Maldonado-Bandala… - Cement and Concrete …, 2021 - Elsevier
This investigation reports on the mechanisms of reaction, microstructure, hydration products,
compressive strength and environmental impact of supersulfated cements based on pumice …