Page 61 - การดาดผิว

5 - 4

รูปที่ 5-3 Recommended Compaction Requirement For Rear Area

Full Operational And Minimum

Recommended

Compaction Requirement

For Rear Area Full Operational And Minimum

Pavement

FLEXIBLE

PAVEMENT Basb Course Compaction 100 %
STRUCTURE

Subbase Course Compaction 100 %

Select Material Cohesive Compaction 90 %
Cohesionless Compaction 95 %

Compacted Subgrade Cohesive Compaction 90 %
Cohesionless Compaction 95 %

Uncompacted Subgrade

NOTE : A cohesive soil is one with a PI above 5.

A cohesionless soil is one with a PI 0-5.
Percent compaction is as compared to Modified AASHO

compactive effort