Question

how the cracks appears in building

Answer 1

due to bad material
and when any disaster came

Answer 2

HELLO FRND
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There many reasons to appears cracks in building.

To use the wrong or insufficient building material, cracks can be caused by natural causes such as recent earthquakes.

It is easy to ask if a crack is serious, but a professional will find it difficult to give you a quick reply.

This is because the cracks are not serious and are easy to repair, while there may be a sign of some serious defects, which can result in the risk of expensive repair costs or building falls.

Taking cracks seriously
The cracks can be visible in the walls of bricks / blocks mortar plaster, beam-wall joints, column-wall joints, slabs, beams, pillars, foundations and many other places.

As it is not easy to work, it is necessary that you take any crack seriously and evaluate the importance of it.


Most buildings will develop cracks at some point during their service life due to the following reasons.

poor workmanship
Due to poor mixing of construction materials such as cement sand and aggregate, cracks occur in walls, beams, slab etc. Generally, poor workmanship is due to ignorance, negligence, negligence, lack of proper supervision and lack of many others.

Temperature variations
It is important to know that most of the materials are expanded when the contract is subject to this process in direct sunlight and cooler temperatures, and hence the cracks are born. Cracks will become severe, especially in thin walls that appear directly in front of sunlight..

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THANK YOU

@SRK6