Effect of Sulphate and Chloride Ingress on Selected Cements Mortar Prisms Immersed in Seawater and Leather Industry Effluent

Figure 24

Error function fitting for (A) SW (w/c 0.7, Cl⁻), D_app = 3.788 × 10⁻¹⁰ m²/s, and R² = 0.9992.