Creep in refractory concretes with aluminosilicate aggregates and various bonds

Reaction of Ca(OH)2 and of Ca(OH)2 + CaS

Reaction of Ca(OH)2 and of Ca(OH)2 + CaSO4.2H2O at various temperatures with feldspars in aggregates used for concrete making

✍ J.H.P. van Aardt; S. Visser 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 240 KB

The reaction between calcium hydroxide and minerals containing alumina forms C~A-hydrates and/or hydrogarnet (calcium-alumina-silicate hydrate), depending on the temperature. Alkali-feldspars furnish alkalies during the reaction. C4A-hydrates react with calcium sulphate to produce ettringite. La