𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Conference on “Hydraulic cement paste: Their structure and properties

✍ Scribed by D.W. Hobbs

Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
47 KB
Volume
6
Category
Article
ISSN
0008-8846

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📜 SIMILAR VOLUMES

Effect of gypsum on properties and inter
Effect of gypsum on properties and internal structure of PC paste
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Gypsum somewhat accelerated the rate of hydration of PC when added below the optimum SO 3 content, but produced significant retardanion when the addition exceeded the optimum. At a given degree of hydration, or at a given BET surface area, strength of the paste increased with the increase in the SO

Effect of nano-silica on rheology and fr
Effect of nano-silica on rheology and fresh properties of cement pastes and mortars
✍ Luciano Senff; João A. Labrincha; Victor M. Ferreira; Dachamir Hotza; Wellington 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 821 KB

Amorphous nano-silica (nS) particles (0–2.5wt%) by cement were incorporated in cement pastes and mortars, and their effect on the fresh state behaviour was analysed. Rheological tests showed that after 75min from the mixing start, the mortar having 2.5wt% nS shows insufficient flowability to allow i