... road base and the inside of the tunnel. Three-D Drainage Net Technical Data Technical Data experimental technique units Type ... /m/s1.401.50a,b,c,d,eδv=100kPaISO12958l/m/s1.201.30a,b,c,d,eδv=200kPaISO12958l/m/s1. ... 101.20a,b,c,d,eδv=500kPaISO12958l/m/s0. ... 800.90a,b,c,d,e(KN/m)Tensile StrengthISO10319KN/ ...