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Hardened portland cement pastes of low porosity I. Materials and experimental methods

โœ Scribed by Marvin Yudenfreund; Ivan Odler; Stephen Brunauer

Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
889 KB
Volume
2
Category
Article
ISSN
0008-8846

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๐Ÿ“œ SIMILAR VOLUMES

Hardened portland cement pastes of low p
Hardened portland cement pastes of low porosity III. Degree of hydration. Expansion of paste. Total porosity
โœ Ivan Odler; Marvin Yudenfreund; Jan Skalny; Stephen Brunauer ๐Ÿ“‚ Article ๐Ÿ“… 1972 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 989 KB

The degree of hydration, the expansion during hydration, and the total porosity of low-porosity portland cement pastes were investigated at hydration times ranging from 1 hour to 180 days. The effects of the type of cement (Type I and II), the grinding aid, the surface of the cement, the water-cemen

Properties of portland cement-silica fum
Properties of portland cement-silica fume pastes I. Porosity and surface properties
โœ R.F. Feldman; Huang Cheng-Yi ๐Ÿ“‚ Article ๐Ÿ“… 1985 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 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