Laserfiche WebLink
CPT Classification Chart <br /> (after Robertson and Campanella, 1988) <br /> 1000 <br /> 10 12 <br /> �1 <br /> � 100 8 =:— <br /> U 10 Rb <br /> 1 <br /> 0 1 2 3 4 5 6 7 8 <br /> Friction Ratio (%), R# <br /> Zone Qt I N Soli Behaviour Type <br /> 1 ® 2 sensitive fine grained <br /> 2 M 1 organic material <br /> 3 A 1 clay <br /> 4 ■ 1 5 silty clay to clay <br /> I 5 J, 2 clayey silt to silty clay <br /> 6 25 sandy silt to clayey silt <br /> 7 3 silty sand to sandy silt <br /> 8 4 sand to silty sand <br /> 9 5 sand <br /> 10 6 gravelly sand to sand <br /> 11 1 very stiff fine grained <br /> 12 ! 2 sand to clayey sand <br /> overconsol€dated or cemented <br /> r <br /> "EGGJA <br />