Publications related to Dental cement

Concrete Performance of Limestone Calcined Clay Cement (LC3) Compared with Conventional Cements

Karen Scrivener, Lionel Sofia, François Henri Avet

This study aims to demonstrate the robustness of concrete made of limestone calcined clay cement (LC3). Two campaigns were carried out using 375 kg.m(-3) and 500 kg.m(-3) of binder and targeting plastic and self-placing workability, respectively. The concr ...

AMER SOC TESTING MATERIALS2019

Impact of the microstructure model on coupled simulation of drying and accelerated carbonation

Fabien Jacques Michel Georget

During carbonation, the microstructure of a cement paste is strongly modified, which induces a dynamic feedback loop impacting the global advancement of the reaction. In this study, we investigate the effect of the microstructure model on simulations of ac ...

PERGAMON-ELSEVIER SCIENCE LTD2018

Reactive transport modelling of cement paste leaching in brines

Fabien Jacques Michel Georget

We propose and analyse a unified reactive transport model for leaching of cement paste in brines, with and without CO2. We investigate the impact of the boundary conditions on the rate of propagation of the reaction. In agreement with experiments, we obser ...

PERGAMON-ELSEVIER SCIENCE LTD2018

Influence of calcium and magnesium carbonates on hydration kinetics, hydrate assemblage and microstructural development of metakaolin containing composite cements

Mohsen Ben Haha, Pawel Tadeusz Durdzinski

The hydration of metakaolin composite cements containing quartz, natural limestone and dolomite rock is studied using a multi-method approach and modelling. The study demonstrates that the calcite present in limestone and dolomite rock is very reactive. Co ...

PERGAMON-ELSEVIER SCIENCE LTD2018

A reassessment of mercury intrusion porosimetry by comparison with H-1 NMR relaxometry

Karen Scrivener, Arnaud Charles Albert Muller

This paper shows how MIP measurements can give an accurate picture of the capillary porosity of cement pastes. Regions of the intrusion curves can be identified corresponding to capillary or gel pores. The amount of capillary pores is in excellent agreemen ...

Elsevier2017

Phase assemblage of composite cements

Karen Scrivener, Mohsen Ben Haha, Pawel Tadeusz Durdzinski

The phase assemblage of binary Portland cements with 45 wt% replacement by calcareous fly ash and slag has been investigated by experiment, mass balance and thermodynamic simulations. The input for these calculations was based on clinker reaction measured ...

Elsevier2017

Corrugated tube protocol for autogenous shrinkage measurements: review and statistical assessment

Karen Scrivener, Zhangli Hu, Pietro Lura

Among different methods of measuring early age autogenous deformation of cementitious materials, the corrugated tube method described in the ASTMC1698-09 standard is one of the most commonly used. Despite the standardization and the common application of t ...

Springer2017

Optimization of SEM-EDS to determine the C-A-S-H composition in matured cement paste samples

Karen Scrivener, John Espen Rossen

Microanalysis of characteristic X-rays in the SEM is a powerful method to assess the chemical composition of phases in cement pastes, in particular the calcium silicate hydrate containing aluminium (C-A-S-H). Nevertheless, many variables may influence the ...

Elsevier Science Inc2017

Effect of cement substitution by limestone on the hydration and microstructural development of ultra-high performance concrete (UHPC)

Karen Scrivener, Wei Sun, Wei Huang

The effect of limestone on the hydration and microstructural development of ultra high performance concrete (UHPC) with different levels of replacement (34%, 54% and 74% by volume) was investigated. Up to 54% replacement of cement by limestone the mixes sh ...

Elsevier2017

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Dental cement

Concrete Performance of Limestone Calcined Clay Cement (LC3) Compared with Conventional Cements

Impact of the microstructure model on coupled simulation of drying and accelerated carbonation

Reactive transport modelling of cement paste leaching in brines

Influence of calcium and magnesium carbonates on hydration kinetics, hydrate assemblage and microstructural development of metakaolin containing composite cements

Characterisation and hydration of ye'elimite containing cements

A reassessment of mercury intrusion porosimetry by comparison with H-1 NMR relaxometry

Phase assemblage of composite cements

Corrugated tube protocol for autogenous shrinkage measurements: review and statistical assessment

Optimization of SEM-EDS to determine the C-A-S-H composition in matured cement paste samples

Effect of cement substitution by limestone on the hydration and microstructural development of ultra-high performance concrete (UHPC)

Graph Chatbot

Chat with Graph Search

Influence of calcium and magnesium carbonates on hydration kinetics, hydrate assemblage and microstructural development of metakaolin containing composite cements

A reassessment of mercury intrusion porosimetry by comparison with H-1 NMR relaxometry

Impact of the microstructure model on coupled simulation of drying and accelerated carbonation

Effect of cement substitution by limestone on the hydration and microstructural development of ultra-high performance concrete (UHPC)

Reactive transport modelling of cement paste leaching in brines

Characterisation and hydration of ye'elimite containing cements

Phase assemblage of composite cements

Optimization of SEM-EDS to determine the C-A-S-H composition in matured cement paste samples

Corrugated tube protocol for autogenous shrinkage measurements: review and statistical assessment

Concrete Performance of Limestone Calcined Clay Cement (LC3) Compared with Conventional Cements