Validity of using methanol for studying the microstructure of cement paste
β Scribed by J. J. Beaudoin
- Book ID
- 112756506
- Publisher
- Springer
- Year
- 1987
- Tongue
- English
- Weight
- 383 KB
- Volume
- 20
- Category
- Article
- ISSN
- 1871-6873
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π SIMILAR VOLUMES
Experimental evidence in support of hollow shells in the microstructure of cement paste is presented. The experimental observations show that hollow shells are not artifacts caused by drying or particle pull-outs, but are actually an important mode in the hydration of cement.
In assessing the effect of mica reinforcement on cement paste microstructure, modifications to pore-size distribution, porosity, ~on-evaporable water content, and CH particle size distribution were observed for samples hydrated for up to five years. Microstructural changes were dependent on water-ce
The interface between corroding steel and cement paste containing chloride, with and without condensed silica fume, was studied. For specimens containing only portland cement an interfacial film of large crystals of lime (CH) covered most of the steel surface. Even a 16% replacement of the portland