1.

What_is_minimum_cement_content_for_concrete_permanently_under_sea_water_to_avoid_the_corrosion_of_reinforcement?$

A. 5 kN/m<sup>3</sup>
B. 5 N/m<sup>3</sup>
C. 3 kN/m<sup>3</sup>
D. 3 N/m<sup>3</sup>
Answer» D. 3 N/m<sup>3</sup>


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