TekPak® P test subjects and results at the NIOSH (National Institute for Occupational Safety and Health) facilities at the Lake Lynn Research Facility in Southwest, PA.

Tested Subject:

• 30" pumpable crib: Over 170 tons at peak load, less than 11" of true convergence
• Capable of supporting 165 tons at an aspect ratio of 5 (or a height of 12'5")
• In place performance equivalent to other pumpable cribs on the market
• A 30" diameter crib will yiled a peak load of approximately 125 tons at 2" true roof convergence.

Test Crib