𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Electrical conductivity of cement pastes

✍ Scribed by Ferenc D. Tamás

Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
183 KB
Volume
12
Category
Article
ISSN
0008-8846

No coin nor oath required. For personal study only.

✦ Synopsis

The electrical conductivity of cement-and clinker mineral pastes was measured during setting and hardening.

Conductograms give interesting and structurally important data on the beginning period of cement hydration.

The electrical conductivity of cement-and clinker mineral pastes can be measured easily and reproducibly and gives valuable data.

Only old and partly ambiguous data exist on this field (i), while data on the electrical conductivity of cement suspensions and their filtrates are more recent (2,3).

📜 SIMILAR VOLUMES

An electrical conductivity method for me
An electrical conductivity method for measuring the effects of additives on effective diffusivities in portland cement pastes
✍ Aye Aye Kyi; Bill Batchelor 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 695 KB

Effective diffusivities are important in describing corrosion and leaching of contaminants in cementitious systems. An electrical conductivity procedure has been used to measure the effective diffusivities of compounds in cementitious systems containing the additives fly ash, silica fume, sodium sil

Electrical conductivity of Portland ceme
Electrical conductivity of Portland cement mortars
✍ Peter J. Tumidajski 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 374 KB

Mortars containing volume fractions of aggregate less than 0.35 were prepared at w/c = 0.35, 0.40, and 0.45 and hydrated for 1, 14, and 28 days. Mortar electrical conductivities were determined by impedance spectroscopy, and the experimental data were fitted to the polynomial, where, (I, is the mort

Structure of compacted cement pastes
Structure of compacted cement pastes
✍ Adolf Bajza 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 415 KB

The effect of w/c, compaction pressure and curing time on the initial and total porosity and pore size distribution, form of hydration products, and morphology of the high-pressure compacted cement paste is discussed.