... Data Technical Data experimental technique units Type JRTD1JRTD2i=1δv=20kPaISO12958l/m/s1.401.50a,b,c,d,e ... /m/s1.101.20a,b,c,d,eδv=500kPaISO12958l/m/s0.800.90a,b,c,d,e( ... Geotextile--------------------------PPPET------------- Antiaging Agent-------------------------- carbon black-------------Geotextile δv=20kPaISO9863mm7.58.0aδv=200kPaISO9863mm7.07.5 a ISO9864g/m217002000aRoll Width-------------m2.02 ...