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Calcium hydroxide
Calcium hydroxide
SEM image of fractured hardened cement paste, showing plates of calcium hydroxide and needles of ettringite (micron scale)
SEM image of fractured hardened cement paste, showing plates of calcium hydroxide and needles of ettringite (micron scale)
Dry untreated maize (left), and treated maize (right) after boiling in water with calcium hydroxide (15 ml, or 1 tbsp, lime for 500 g of corn) for 15
Dry untreated maize (left), and treated maize (right) after boiling in water with calcium hydroxide (15 ml, or 1 tbsp, lime for 500 g of corn) for 15 minutes
Closeup of cast of The Dying Gaul, showing distinctive hairstyle, supposedly derived from washing in limewater
Closeup of cast of The Dying Gaul, showing distinctive hairstyle, supposedly derived from washing in limewater
Calcium oxide powder
Calcium oxide powder