Test Methods and Specifications
Surface Deviation Using a Straightedge
- Publication no: ATM-453-22
- Published: 21 February 2022
- Edition: 1.1
- PDF (free) Download
This method describes the procedure for obtaining a measure of the evenness of a pavement surface as determined by the deviation from a three metre straightedge. It is applicable only to the measurement of depressions in the pavement surface and to those straightedges that can be positioned in direct contact with the pavement surface.
This test method can also be downloaded as a Word document.
Edition 1.1 published February 2022
- Clause 1 (a)-(d) has been renumbered.
- In Clause 2(b), a cross reference to Note 5(a) was updated to Note 4(a).
- Heading 4 has been edited.
- Note 4(c) has been deleted.
Edition 1.0 published February 2022
- 1. Equipment
- 2. Procedure
- 3. Test Report
- 4. Notes on Method
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