Answer / saurabh agarwal

Use of fly ash bricks is dangerous bocause of the following reasons:-
1. smoth surface doesnot stick plaster properly
2. brick when cut by machine for electric pipes, it transform into pieces
3. not a water absorber. a good and tough building needs plenty of water.
4. not so much difference in cost it we compaire it with good clay brick
5. sudden dammage in the wall will leads to a big hole.
i am saying which i felt while using this brick

If there is anyone who is using this brick will be facing this problems.

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