Traditional plaster is made of hydrated lime, sand, water, and horse hair (or some other type of hair) added for tensile strength. When mixed, traditional plaster has the consistency of runny peanut butter. As plaster sets, the lime within the plaster mix absorbs Carbon Dioxide and is essentially converted back into limestone, resulting in a hard and durable material. Plaster is usually applied in three coats: the scratch coat, brown coat, and finish coat, and is rather labor intensive.
its made out of cement
It is a mixture of gypsum, a naturally occurring mineral, and water.
Plaster of Paris has been used since ancient times.
Plaster of Paris has been used since ancient times.
it's made of plaster :)
yes. Plaster of Paris is a powdered rock made from the mineral gypsum.
stone or plaster
plaster?
It is a fresco made of dry plaster, a method of painting on plaster that is dried first and painted on later. Comparing this to the Minoan method of painting on wet plaster, this method did not do well in preserving the fresco as the fresco would fall off with the dry plaster if it cracks.The wet plaster made it easier for the paint to be absorbed as depicted in the Minoan artwork, the Bull Leaping scene, found in Knossos.
It was made from timber and plaster
plaster and some of cement
Plaster