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Towards sustainable cementitious binders for quick clay stabilisation

Sammendrag

This paper presents the research plan for the PhD study on sustainable binders for quick clay stabilization. In part 1 the impact of salts with varying cations and anions on the rheological properties of treated clay is investigated, using a parallel plate rheometer, ICP-MS and zeta potential measurements. Some preliminary results are presented. In part 2, the reactions of cementitious materials such as Portland cement and lime in quick clay are investigated using typical techniques to study cement hydration, i.e. SEM-EDS, TGA and XRD. This to understand and quantify the reactions and their contribution to the stabilization of quick clay. The aim is to propose recommendations for the composition of more sustainable binders for quick clay.

Kategori

Konferanseforedrag

Språk

Norsk

Forfatter(e)

  • Kamila Zabłocka
  • Klaartje de Weerdt
  • Barbara Lothenbach
  • Erika Eiser
  • Harald Justnes
  • Ana Priscilla Paniagua Lopez

Institusjon(er)

  • SINTEF Community / Arkitektur, byggematerialer og konstruksjoner
  • Norges teknisk-naturvitenskapelige universitet
  • Norges Geotekniske Institutt

Presentert på

25th Nordic Concrete Federation Symposium 2025

Sted

Sandefjord

Dato

19.08.2025 - 22.08.2025

Arrangør

Nordic Concrete Federation

Dato

22.08.2025

År

2025

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