Transportation Laws for Carbonate and Sulfate Ions in Concrete Based on Compartment Model

Table 1

Mix proportions of concrete (kg/m³).

Mixture ID, water cement ratio	Water	Cement	Sand	Gravel	Superplasticizer
A 0.45	185	411	545	1158	3.2
B 0.55	185	337	633	1125	3.6