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Studies on water and nitrogen adsorption on hardened cement pastes I development of surface in low porosity pastes

✍ Scribed by R.Sh. Mikhail; S.A. Abo-El-Enein


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

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πŸ“œ SIMILAR VOLUMES


Studies on water and nitrogen adsorption
✍ R.Sh. Mikhail; S.A. Abo-El-Enein πŸ“‚ Article πŸ“… 1973 πŸ› Elsevier Science 🌐 English βš– 736 KB

Heats as well as entropies of water and nitrogen adsorption on hardened cement pastes of various pore structures were computed. Water vapor adsorption is accompanied by a decrease in integral entropy relative to the liquid state, while nitrogen adsorption Ls accompanied by an increase in integral en

Hardened portland blast-furnace slag cem
✍ R.Sh. Mikhail; W.E. Mourad; V.K. Gouda πŸ“‚ Article πŸ“… 1974 πŸ› Elsevier Science 🌐 English βš– 672 KB

Portland blast-furnace slag cement pastes were prepared with various water/cement ratios. Specific surface areas and pore structures of the hardened pastes were investigated by nitrogen adsorption. The "accessibility" of the nitrogen molecules to the pore structure is discussed in terms of degree of

Diffusion and adsorption studies on hard
✍ F.-A. Sarott; M.H. Bradbury; P. Pandolfo; P. Spieler πŸ“‚ Article πŸ“… 1992 πŸ› Elsevier Science 🌐 English βš– 438 KB

The diffusion and sorption behaviour in disc shaped samples of hardened cement paste (HCP) has been studied for the radionuclides C1-36, 1-125 and Cs-134 using the through-diffusion technique. The experiments were performed both in controlled atmosphere glove boxes (Pco2 = 10-5.Sbar) and under atmos