Does C-S-H particle shape matter? A discussion of the paper 'Modelling elasticity of a hydrating cement paste', by Julien Sanahuja, Luc Dormieux and Gilles Chanvillard. CCR 37 (2007) 1427-1439

作者：Ulm Franz Josef^*; Jennings Hamlin M

来源：Cement and Concrete Research, 2008, 38(8-9): 1126-1129.

DOI：10.1016/j.cemconres.2008.03.023

• calcium-silicate-hydrate (C-S-H)
• microstructure
• micromechanics
• nanoindentation
• SANS

in their inspiring paper, Sanahuja et al. (CCR (37) 1427-1439) add a new dimension and degree of freedom for implementing the Materials Science Paradigm between microstructure and properties of cement-based materials, which is the particle aspect ratio of C-S-H elementary building block. The question addressed in this discussion is how far this departure from the perfect disordered morphology of C-S-H is truly relevant for cement-based materials.

• 出版日期2008-8
• 单位西北大学