Terracotta Tiles - Technical Terms & Descriptions
The unit is N/mm2 - This should be in between 10 and 12.5 for burned clay bricks.
The unit of density is Kg/m3 the density of normal clay products is 1200 to 1250.
Water absorbtion should not be more than 15% of the self weight of the product.
This is a white patches which will occour over the bricks due to the
The unit is Minutes - The material should not catch fire even it is exposed to fire uptp 30 Mins.
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