Publications de Mohammadhadi Kazemi Kamyab

Kinetics of mixing-water repartition in UHPFRC paste and its effect on hydration and microstructural development

Eugen Brühwiler, Emmanuel Denarié, Karen Scrivener, Mohammadhadi Kazemi Kamyab, Arnaud Charles Albert Muller

The hydration of an ultra-high performance fibre reinforced concrete (UHPFRC) paste with a water to cement ratio of 0.18 was followed by proton nuclear magnetic resonance (1H NMR) alongside more classical techniques for hydration kinetics, and microstructu ...

Pergamon-Elsevier Science Ltd2019

Performance of Limestone Calcined Clay Cement (LC3) with various kaolinite contents with respect to chloride transport

Karen Scrivener, François Henri Avet, Mohammadhadi Kazemi Kamyab, Hamed Maraghechi

The durability of mortar and paste mixtures with respect to chloride ion ingress was investigated for binary blends of Portland Cement Calcined Clay, and ternary systems of Limestone Calcined Clay Cement (LC3). Five clays from various sources with differen ...

SPRINGER2018

Effect of replacement of silica fume with calcined clay on the hydration and microstructural development of eco-UHPFRC

Karen Scrivener, Mohammadhadi Kazemi Kamyab, Wei Sun, Wei Huang

In this paper, the replacement of high cost silica fume with calcined clay was investigated in UHPFRC mixes. The impact of two grades of calcined clay on the hydration and microstructural development of UHPFRC matrices was investigated, where 54% of the ce ...

Elsevier Sci Ltd2017

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

Karen Scrivener, Mohammadhadi Kazemi Kamyab, 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

Pozzolanic activity of mechanochemically and thermally activated kaolins in cement

Karen Scrivener, Mohammadhadi Kazemi Kamyab, Ruben Anton Snellings

This paper reports on the mechanochemical activation by intensive grinding as an alternative way to produce pozzolanically reactive metakaolin. The physicochemical properties, pozzolanic reactivity and impact on cement hydration of mechanochemically and th ...

Pergamon-Elsevier Science Ltd2015

Autogenous Shrinkage and Hydration Kinetics of SH-UHPFRC under Moderate to Low Temperature Curing Conditions

Mohammadhadi Kazemi Kamyab

Strain Hardening Ultra High Performance Fiber Reinforced Concrete (SH-UHPFRC) were used successfully over the last 8 years in numerous cast in place rehabilitation applications as long lasting waterproofing layers (20 to 30 mm thickness) and, combined with ...

EPFL2013

Very early age stiffness development of UHPFRC matrices in low temperatures

Eugen Brühwiler, Emmanuel Denarié, Mohammadhadi Kazemi Kamyab

2010