Essay on advantages and disadvantags of clay ganesh and plaster of paris ganesh
Answers
Answer:
Advantages of Plaster of Paris:
It is light in weight and more durable.
It has low thermal conductivity.
It is very good fire resistant and hence a very good heat insulating material.
It does not shrink while setting. Therefore, it does not develop cracks on heating or setting.
It forms a thick surface to resist normal knocks after drying.
It mixes up easily with water and is easy to spread and level.
It has good adhesion on fibrous materials.
It gives a firm surface on which the colours can settle.
It has no appreciable chemical action on paint and does not cause alkali attack.
Plaster of Paris gives a decorative interior finish. Its gypsum content provides it a lot of shine and smoothness.
It can easily be moulded into any shape.
Disadvantages of Plaster of Paris:
Gypsum plaster is not suitable for exterior finish as it is slightly soluble in water.
It is more expensive than cement or cement lime plaster.
It cannot be used in moist situations.
Skilled labour is required for precise application and thus labour cost for applying plaster of Paris is high.
This has advantages and disadvantages. On the plus side, clay soils are rich in nutrients (the particles provide multiple surfaces where nutrients can 'stick') and they hold water well. However, they are also prone to compaction, waterlogging, and can be sticky when wet and tough when dry.
Answer:
I don't know a Ganesh chaturthi story is true or not but I think, Long ago, wise Hrushi Muni made some stories for Ordinary people encourage to respect Nature and sustainable lifestyle, they wanted people to make maximum use of the resources available in nature. Rebuild what is not in use, revive it.
For more information read in Hindi .. https://denimupg.com/ganeshji-and-denimupg/
Explanation: The message that they want to convey by uniting two non-living bodies together is that everything that we use can be put to life after some other thing or process after its stipulated age. Not only that, we can make its more beautiful and useful.