Sand is an important construction material that directly affects the quality of structure construction. It is very important that the sand used in our home construction is of good quality and free from unnecessary admixtures. Also here in this video we have shown simple method for checking the quality of sand as well. Show Less
Sand is an important construction material that directly affects the quality of structure construction. It is very important that the sand used in our home construction is of good quality and free from unnecessary admixtures. Also here in this video we have shown simple method for checking the quality of sand as well.

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