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Explain Plaster Molding.
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written 24 months ago by |
Plaster Molding :-
The mould material in plaster molding is gypsum or plaster of paris. To this plaster of paris, additives like talc, fibers, asbestos, silica flour etc. are added in order to control the contraction characteristics of the mould as well as the settling time.
The plaster of paris …