Yikai Liu |  Maria Chiara Dalconi... -  《Proceedings of the RILEM Spring Convention and Conference 2024,Volume 2》 -  RILEM Spring Convention and Conference - 2025, - 367～375 - 共9页

摘要：Ordinary Portland cement (OPC) is a ubiquitous construction material and has long been the most prevalent of all man-made concepts. However, the massive demand for OPC is responsible for approximately...

关键词： cement hydration |  geochemical modeling |  in-situ XRD |  lead |  retardation

Fabio Castiglioni |  Gilberte Artioli... -  《Proceedings of the RILEM Spring Convention and Conference 2024,Volume 1》 -  RILEM Spring Convention and Conference - 2025, - 366～374 - 共9页

摘要：Low Carbon Concrete Admixtures (LCCAs) are the newest class of admixtures developed for reducing the carbon footprint and improving the sus-tainability of concrete. Their formulation involves multiple...

关键词： Blended cements |  X-Ray Diffraction |  Low Carbon Concrete Admixtures (LCCAs) |  Mechanism of hydration |  Supplementary cementitious materials

Yikai Liu |  Peishen Wang... -  《Separation and Purification Technology》 - 2023,315 - 123702,2-12～ - 共12页 - 被引量：12

摘要：The use of cement for solid waste solidification/stabilization is one of the most practised methods but is under scrutiny due to its substantial emission of greenhouse gases.However,the dual role of c...

关键词： Phosphogypsum |  Cemented paste backfills |  Solidification/stabilization |  Decarbonization |  Solid waste management

Teresa Liberto |  Maria Chiara Dalconi... -  《Journal of the American Ceramic Society》 - 2023,106(9) - 5187～5202 - 共16页 - 被引量：2

摘要：Abstract Understanding the mechanisms controlling the early (fresh) and long‐term (hardened) hydration of one‐part alkali‐activated slags (AAS) is key to extend their use as low CO2 substitutes for or...

关键词： AAS |  nano‐C‐A‐S‐H |  SAOS |  sustainability |  XRPD

Yikai Liu |  Simone Molinari... -  《Journal of Hazardous Materials》 - 2023,458(Sep.15) - 131849.1～131849.13 - 共13页 - 被引量：10

摘要：Identifying immobilization mechanisms of potentially toxic elements (PTEs) is of paramount importance in thefield application of solidification/stabilization. Traditionally, demanding and extensive ex...

关键词： Potentially toxic elements |  Solidification/stabilization |  Cement |  Geochemical modelling |  Pyrite ash

Yikai Liu |  Qiusong Chen... -  《Environmental Research. Section A》 - 2022,214P1 - 113775～113775 - 共1页

摘要：The solidification/stabilization of phosphogypsum using cemented paste backfill (OCPB) provides a low-cost and alternative in-situ technique for recycling phosphogypsum stockpiles. But the OCPB is far...

关键词： Phosphogypsum |  Cemented paste backfill |  Solidification/stabilization |  Leaching behavior |  Waste management

Maria Chiara Dalconi |  Enrico Garbin... -  《11th ACI/RILEM International Conference on Cementitious Materials and Alternative Binders for Sustainable Concrete: ICCM 2021 : Online, 7-10 June 2021》 -  ACI/RILEM International Conference on Cementitious Materials and Alternative Binders for Sustainable Concrete - 2021, - 332～350 - 共19页

摘要：Boron thanks to his high neutron cross section is an effective absorber of thermal neutrons.Mortar manufacturing with a useful boron contents is particularly relevant for neutron shielding application...

关键词： boron mortars |  boron silicates |  colemanite |  danburite |  neutron shielding

NSTL主题词： attenuation characteristic |  MORTARS |  neutrons |  Boron |  wealth, wealthy |  Attenuation

Luca Valentini |  Ludovico Mascarin... -  《Calcined clays for sustainable concrete: proceedings of the 3rd International Conference on Calcined Clays for Sustainable Concrete》 -  International Conference on Calcined Clays for Sustainable Concrete - 2020, - 375～380 - 共6页

摘要：This contribution reports on some preliminary studies on the use of lat-eritic soils from Cameroon as raw materials for the production of alkali-activated binders.These soils contain about 40-60% kaol...

关键词： Laterite |  Alkali activation |  Marble powder

NSTL主题词： lateritic soils |  marbles |  inert waste |  Weight Loss |  Powders |  Powder

Giorgio Ferrari |  Mariele Gamba... -  《Twelfth international conference on superplasticizers and other chemical admixtures in concrete: Twelfth international conference on superplasticizers and other chemical admixtures in concrete, 28-31 October 2018, Beijing, China》 -  International conference on superplasticizers and other chemical admixtures in concrete - 2018, - 127～141 - 共15页

摘要：Expandable clays are highly detrimental to PCEs because of the possibility to intercalate PCEs molecules into the clay interlayer. In this work, the interaction of PCEs with such type of clay was stud...

关键词： adsorption |  cement |  expandable clays |  hydrogel |  intercalation |  mini-slump test |  XRPD

NSTL主题词： Expansive clays |  presences

Gilberto Artioli |  Luca Valentini... -  《International Journal of Materials Research》 - 2014,105(7) - 628～631 - 共4页 - 被引量：13

摘要：The 3D phase distribution of cement pastes evolves during hydration and controls the rheology and mechanical properties of the paste. Synchrotron powder-diffraction micro-to-mographic imaging is here ...

关键词： Cement |  Diffraction |  Nucleation |  Radial distribution functions |  Tomography