Material Testing Reports
Laboratory Testing of Pavement Layer Samples
Samples were taken from the various pavement layers for laboratory testing. These tests were specified in order to characterize the materials comprising the pavement layers and were separate from the acceptance tests. They are summarized as follows:
TABLE 1. LABORATORY TESTS PERFORMED ON PAVEMENT LAYERS
Material
|
Laboratory Test
|
Standard
|
Number
|
Low-Strength Sub-grade
|
Resilient Modulus
|
SHRP P-46
|
8
|
|
|
|
|
P-154 Subbase
|
Modified Proctor
|
ASTM D 1557
|
2
|
|
Grain Size Analysis
|
ASTM C 136
|
8
|
|
Resilient Modulus
|
SHRP P-46
|
4
|
|
|
|
|
P-209 Base
|
Modified Proctor
|
ASTM D 1557
|
2
|
|
Grain Size Analysis
|
ASTM C 136
|
8
|
|
Resilient Modulus
|
SHRP P-46
|
4
|