scispace - formally typeset
F

Frank Winnefeld

Researcher at Swiss Federal Laboratories for Materials Science and Technology

Publications -  134
Citations -  13054

Frank Winnefeld is an academic researcher from Swiss Federal Laboratories for Materials Science and Technology. The author has contributed to research in topics: Cement & Portland cement. The author has an hindex of 49, co-authored 124 publications receiving 9484 citations. Previous affiliations of Frank Winnefeld include University of Bern.

Papers
More filters
Journal ArticleDOI

Advances in alternative cementitious binders

Maria C.G. Juenger, +3 more
- 01 Dec 2011 - 
TL;DR: In this paper, four promising alternative binders available as alternatives to Portland cement are discussed, namely calcium aluminate cement, calcium sulfoaluminate cements, alkali-activated binders, and supersulfated cements.
Journal ArticleDOI

Influence of slag chemistry on the hydration of alkali-activated blast-furnace slag — Part I: Effect of MgO

M. Ben Haha, +3 more
- 01 Sep 2011 - 
TL;DR: In this article, the microstructure of three AASs with MgO contents between 8 and 13.5% were investigated and the formation of C(−−A)−S−H and a hydrotalcite-like phase was observed in all samples by X-ray diffraction (XRD), thermal analysis (TGA) and scanning electron microscopy (SEM) techniques.
Journal ArticleDOI

Influence of activator type on hydration kinetics, hydrate assemblage and microstructural development of alkali activated blast-furnace slags

M. Ben Haha, +3 more
- 01 Mar 2011 - 
TL;DR: In this article, the hydration of two slags with different Al 2 O 3 contents activated with sodium hydroxide and hydrous sodium metasilicate (commonly named water glass) was studied using a multi-method approach.
Journal ArticleDOI

Thermodynamic modelling of the hydration of Portland cement

Barbara Lothenbach, +1 more
- 01 Feb 2006 - 
TL;DR: In this paper, a thermodynamic model is developed and applied to calculate the composition of the pore solution and the hydrate assemblage during the hydration of an OPC.
Journal ArticleDOI

Hydration of calcium sulfoaluminate cements — Experimental findings and thermodynamic modelling

Frank Winnefeld, +1 more
- 01 Aug 2010 - 
TL;DR: In this article, the hydration of two CSA cements has been investigated experimentally and by thermodynamic modelling between 1h and 28 days at w/c ratios of 0.72 and 0.80, respectively.