What is the minimum crushing strength of a first-class brick in kg/cm²?
Options:
Explanation:
The minimum crushing strength of a first-class brick is generally 105 kg/cm². First-class bricks are of the highest quality, used for load-bearing structures, and must meet specific strength requirements to ensure their durability and ability to bear weight.
Answer:
What is the minimum crushing strength of a first-class brick in kg/cm² 105 kg/cm².
