Product Code: A068
Category: ASPHALT
Sub-Category: SURFACE PROPERTIES
- Used to measure the deflection of flexible pavements under the action of moving truck.
- The Benkelman Beam Apparatus functions based on the single lever-arm principle. This device must be equipped with a probe that is at least 2.5 meters long, and the extension of the probe is used to depress a dial gauge, which measures the maximum deflection of the pavement surface.
STANDARDS
ASTM D4695 • AASHTO T256
ORDERING INFORMATION
| Item Name | Item Code |
| BENKELMAN BEAM APPARATUS – ASTM & AASHTO | A068X00AH |
| BENKELMAN BEAM APPARATUS – NF | A068X00FH |
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