Building Materials
Hydraulic lime is obtained by

Burning of kankar
Adding water to quick lime
Calcination of pure clay
Burning of lime stone

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Building Materials
Priming consists of

None to these
One part of white lead, 8 parts of chalk and four parts of twice boiled linseed oil
8 parts of white lead, one part of chalk and four parts of twice boiled linseed oil
One part of white lead, 8 parts of chalk and one part of linseed oil

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