Block Test
Purpose:
The block test is a simple method to check the quality of concrete blocks before purchasing.
Step 1: Drop Test
Take 5 blocks and drop them from a height of 1.5 meters onto a hard (concrete) surface.Acceptable Quality: Less than 1 block breaks.Bad Quality: More than 1 block breaks - do not buy.
Step 2: Check Curing Method
Blocks should be cured in the shade or covered with plastic sheets to prevent rapid moisture loss.
Good Practice: Stored in the shade or covered with plastic.Bad Practice: Blocks dried directly under the sun - this causes weak blocks.
Conclusion:
Always check block strength and curing method before buying to ensure durability in construction.