Testing Products for ASTM D6241
APP-D6241Static Puncture Strength of Geotextiles. Uses a 50mm plunger to measure puncture resistance.
Application Insight:
Often called the CBR Puncture test.
Pro Tip:
Ensure the clamping ring is tight enough to prevent fabric slippage.
Regulatory & Test Details
| App Id | APP-D6241 |
|---|---|
| App Standard | ASTM D6241 |
| Standard Organization | ASTM |
| Test Type | Puncture |
| Material Type | Geotextiles |
| Specimen Type | Large Circular Swatch |
| Industry Type | Civil/Infrastructure |
| Min Force Kn | 0.5 |
| Max Force Kn | 10 |
| Max Spd Mm/m | 50 |
| Expert Spd | Geotextile puncture. While the max is 50, expert speed is lower to allow the thick fibers to re-orient under the plunger without snapping. |
| Pointer App Software | N-ASTM-D6241 |
| Pointer Fixture Family | G-ASTM-D6241 |
| Pointer Strain Family | E-ASTM-D6241 |
Implementation Commentary
Simulates large stones pushing against a fabric liner in the field.
Common Pitfalls
Slippage in the circular clamp.