Question

why is sawdust put over ice​

Answer 1

Your question

why is sawdust put over ice ?

Your answer

What is the sawdust ?

• Sawdust / wood dust is the small pieces of wood that makes by the waste products produced in wood-working processes/operations.

Why is it used to put over ice ?

• if we go deep into sawdust materials , we can see the the large spaces inside the sawdust's 1 compound , inside which air is trapped and so it helps to prevent the connecting link between the ice and outer air.

• Sawdust is used for the purpose of preventing ice from melting by maintaining it's ( ice's ) temperature from the outer environment as it is a good insulator for the ice and effect the connection of ice's temperature from outer temperature.

• Sawdust is used in wide range in industries to keep ice freeze.

→ Best insulator for this purpose → Styrofoam.

Answer 2

Sawdust put over ice act as an insulator for storing process.

Explanation:

• Sawdust is a by-product or wastes generated for the production of wood, for example, sawing, drafting, planing, routing and sanding.
• Pykrete is a frozen ice alloy, or some other type of wood pulp, made in an original form of about 14% sawdust.
• The sawdust is used as a slow thermal isolation layer during the storage process.
• Insulating the outside of the freezer with sawdust is likely to work well. Hold it loose as the air is insulated and the saw dust prevents convection.

To know more:

ice packed sawdust does not melt quickly why​ - Brainly.in

https://brainly.in/question/10873953

Why are large blocks of ice covered with saw dust when storing them

https://brainly.in/question/5066474