Minimum Concrete Cover

c_{\min} = \max \{\begin{matrix} c_{\min, b} \\ c_{\min, dur} + ∆ c_{dur, γ} - ∆ c_{dur, st} - ∆ c_{dur, add} \\ 10 mm \end{matrix}

c_min,b	Minimum cover due to adhesion requirement
c_min,dur	Minimum cover due to environmental conditions
∆c_dur,γ = 0	Additional safety element (recommended value)
∆c_dur,st = 0	Reduction due to use of stainless steel (recommended value)
∆c_dur,add = 0	Reduction due to use of additional protection (recommended value)

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