Sunday, July 24, 2011

Why plaster of Paris used in designing the houses.

When POP is added to water, it forms a thick slurry that can be poured into a mold. As it takes on more water, the material increases in volume and forms a hard, inflexible solid. This property makes palster of Paris a useful material for artists, because the expanding compound fills a mold completely and makes a high quality reproduction.

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