Table 3: Concrete properties.

w/c ratioDesigned strength MPaCompressive strength
MPa
Volumetric weight kg/m3Air
%
Slump
cm
Porosity
%

0.801518.02,1202.81023.4
0.702021.72,1202.81023.1
0.622526.12,1202.91124.1
0.553030.92,1602.9922.9