This test method covers determination of the length of a core drilled from a concrete pavement
or structural element by measuring the length of a core drilled from a concrete structure.
AASHTO T 148-2007 history
2015AASHTO T 148-2015 Standard Method of Test for Measuring Length of Drilled Concrete Cores
2007AASHTO T 148-2007 Standard Method of Test for Measuring Length of Drilled Concrete Cores
1997AASHTO T 148-1997 Standard Method of Test for Measuring Length of Drilled Concrete Cores HM-22; Part IIA; ASTM Designation: C 174-87 R(2001)