Carbonation Coefficients from Concrete Made with High-Absorption Limestone Aggregate

Table 3

Concrete properties.

w/c ratio	Designed strength MPa	Compressive strength; MPa	Volumetric weight kg/m^3	Air; %	Slump; cm	Porosity; %
0.80	15	18.0	2,120	2.8	10	23.4
0.70	20	21.7	2,120	2.8	10	23.1
0.62	25	26.1	2,120	2.9	11	24.1
0.55	30	30.9	2,160	2.9	9	22.9