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Fields for table: TST_AE01

Field NameCodesData TypeUnitsTest ProtocolDescription
SHRP_ID

VARCHAR2(4)

P21
Test section identification number assigned by LTPP program. Must be combined with STATE_CODE to be unique.
SAMPLE_NO

VARCHAR2(7)

P21
Unique code number assigned to each material sample indicating the sample type and material type. The first character indicates the sample type. The second character indicates the material type. The numeric suffix is the unique sample number for the sample type and material type.
TEST_DATE

DATE

P21
Date the test was performed.
MASS_OF_RECOVERED_BITUMEN

NUMBER(4,1)
g
P21
Mass of the recovered bitumen
ASH_CONTENT_OF_BITUMEN

NUMBER(3,1)
%
P21
Percent ash content of bitumen of the specimen.
COMMENTS_1
COMMENTNUMBER(2)

P21
Code for testing comments.
COMMENTS_2
COMMENTNUMBER(2)

P21
Code for testing comments.
COMMENTS_3
COMMENTNUMBER(2)

P21
Code for testing comments.
COMMENTS_4
COMMENTNUMBER(2)

P21
Code for testing comments.
COMMENTS_5
COMMENTNUMBER(2)

P21
Code for testing comments.
COMMENTS_6
COMMENTNUMBER(2)

P21
Code for testing comments.
STATE_CODE
STATE_PROVINCENUMBER(2)

P21
Numerical code for state or province. U.S. codes are consistent with Federal Information Processing Standards.
COMMENTS_OTHER

VARCHAR2(40)

P21
A note used to record additional observations regarding the test, or test results.
RECORD_STATUS

VARCHAR2(1)


A code indicating the general quality of the data.
LAYER_NO

NUMBER(2)

P21
Unique sequential number assigned to pavement layers, starting with layer 1 as the deepest layer (subgrade).
FIELD_SET

NUMBER(2)

P21
Sequential number indicating the field sampling event. Assigned 1 for first sample event and incremented by 1 for subsequent events.
LOC_NO

VARCHAR2(6)

P21
Unique code number assigned to each sampling location indicating the sample type. The single character prefix indicates the sample type. The numeric suffix is the unique project location for the sample type.
TEST_NO
TEST_NONUMBER(2)

P21
Code number indicating sample location.
CONSTRUCTION_NO

NUMBER(2)


Event number used to relate changes in pavement structure with other time dependent data elements. This field is set to 1 when a test section is initially accepted into LTPP and is incremented with each change to the layer structure.
SAMPLE_AREA_NO

VARCHAR2(5)

P21
Number used to reference all samples taken from one area of the project - used only for SPS-5, 6, and 7 project.
LAB_CODE
LAB_CODEVARCHAR2(4)

P21
Code indicating the lab that performed the testing.