UNITES LITHOLOGIQUEK4K5K6K7K8K9K10K12K
D max (mm)< 50< 50< 50< 50< 50< 50< 50<
50
CARACTERISTIQUES MECANIQUESWopm5,68
dopm2,282,272,272,252,282,282,522,28
CBR 10CC19,4020,7819,4116,6418,0518,0320,8019,43
CBR 25CC30,5633,3735,9933,3733,3730,6135,9633,38
CBR 55CC52,8059,7155,5656,9756,9452,8156,9856,96
CLASSES GTR/A2A2A2A2A2A2A2A2A2
