why red bricks & cinders used in toilet sunken filling.
if coarse aggreate used wat the probelem

Answer Posted / pavan sengar

What I Understand is that , Cinder is a lighter and softer material as compared To Coarse aggregate Normally used for construction , so in order to reduce the dead weight over the structure and secondly to facilitate the easy dismantling of of filling material for future repairs that usually occurs in toilets , cinder and brick bats are used .

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