Translations:Versickerung und Retention/116/en

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Location: Aachen
Ared= 100 m²
Measured rainfall: r15,n=0.2 = 152.6 L/(sha)
kf = 1*10-4 m/s (medium sand)
srr = 0.56 (DRAINMAX Tunnel installation according to German Institute for Civil Engineering)
fz = 1.1