Table 2: Compressive strength and rapid chloride permeability test values for different concrete mixes.

Mix Id Compressive strength (N/mm2) RCPT charge passed for 6 hrs (coulombs)
28 days90 days28 days90 days

M133.942.3900730
M236.245.7930745
M334.241.9960765
M435.844.1830690
M536.645.9850710
M634.942.5870735
M735.145.3815645
M838.747.4790665
M934.043.9810690
M1037.546.1805615
M1138.448.2810635
M1234.944.0815650
M1337.346.9820590
M1439.147.4825565
M1535.244.5780550
M1640.547.4785665
M1742.850.4790635
M1837.946.0795600