Question

The bulk density of X-ray shielding mortar is:

• A. 6-12 kN/m^3
• B. 22 kN/m^3 and above
• C. 5 kN/m^3 and above
• D. 10-20 kN/m^3

Answer 1

Answer:

B. 22 kN/m^3 and above