Question

what is use of plaster of Paris​

Answer 1

Answer:

It is commonly used to precast and hold parts of ornamental plasterwork placed on ceilings and cornices. It is also used in medicine to make plaster casts to immobilize broken bones while they heal, though many modern orthopedic casts are made of fibreglass or thermoplastics.

Answer 2

Uses of Plaster of Paris :

Plaster of Paris is used :

• In case of bone fracture of sprain, plaster of Paris is used for mobilizing the affected part leading to quick recovery.
• For making decorative pieces such as toys, statues, etc.
• In fireproofing the building materials.

Know More :

Plaster of Paris is obtained by heating gypsum to about 373 K in kiln.

Chemical formula : $\sf CaSO_{4} . \dfrac{1}{2} H_{2} O$

Chemical name : Calcium Sulphate hemihydrate