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Thermal analysis and microstructure of Portland cement-fly ash-silica fume pastes

✍ Scribed by Arnon Chaipanich; Thanongsak Nochaiya

Publisher
Springer Netherlands
Year
2009
Tongue
English
Weight
336 KB
Volume
99
Category
Article
ISSN
0022-5215

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Properties of portland cement-silica fum
Properties of portland cement-silica fume pastes I. Porosity and surface properties
✍ R.F. Feldman; Huang Cheng-Yi πŸ“‚ Article πŸ“… 1985 πŸ› Elsevier Science 🌐 English βš– 505 KB

Properties such as porosity, pore-slze distribution, surface area and drying shrinkage are determined for silica fume-portland cement blends (0-30% silica fume) cured from I to 180 days at w/(c+sf) of 0.25 and 0.45. Porosity was measured by helium, mercury and water techniques. It is shown that in p