AASHTO T221
Full Name
AASHTO T221 – Standard Method of Test for Repetitive Static Plate Load Tests of Soils and Flexible Pavement Components for Use in Evaluation and Design of Airport and Highway Pavements
Scope
This test method covers a procedure for making repetitive static plate load tests on subgrade soils and compacted pavement components, in either the compacted condition or the natural state, and is to provide data for use in the evaluation and design of rigid and flexible-type airport and highway pavements.
Keywords
compacted pavement components; repetitive static plate load tests; rigid and flexible-type pavements; subgrade soils