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Q: The primary properties of a building materials are: Density, specific weight, hardness, durability, elasticity and strength. Select only the mechanical properties form the following options.
  • A. Strength, durability, hardness
  • B. Strength, hardness, elasticity
  • C. Density, durability, hardness
  • D. Specific weight, strength, hardness
Correct Answer: Option B -
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Explanations:

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