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Fields for table: AC_AGGR_RECYCLED

Field NameCodesData TypeUnitsTest ProtocolDescription
STATE_CODE
STATE_PROVINCENUMBER(2)


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

NUMBER(3,2)
%

Percentage of binder in the recycled aggregate by mass
STOCKPILE_ADDITIVE
Y_NVARCHAR2(1)


Yes or No field to indicate if an additive was added to the stockpile to maintain workability.
STOCKPILE_ADDITIVE_QUANTITY

NUMBER(3,2)
%

The quantity of additive used in percentage by mass.
STOCKPILE_ADDITIVE_TYPE

VARCHAR2(40)


The type of addititive used to maintain workability.
RECORD_STATUS

VARCHAR2(1)


A code indicating the general quality of the data.
SHRP_ID

VARCHAR2(4)


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

NUMBER(2)


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


Code indicating the type of recycled aggregate.
BREAKUP_METHOD
BREAKUP_METHODVARCHAR2(1)


Code for method used to breakup and/or remove asphalt pavement.
BREAKUP_METHOD_OTHER

VARCHAR2(40)


Method used to breakup and/or remove asphalt pavement if other than those specified.
RAP_PROCESSING
RAP_PROCESSINGVARCHAR2(1)


Code for pavement processing method.
RAP_PROCESSING_OTHER

VARCHAR2(40)


Pavement processing method used if other than those specified.
TYPE_RAS
RAS_TYPEVARCHAR2(1)


Code indicating the type of reclaimed asphalt shingles used in the mixture.