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Stesso

Test Dry OSB

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0:36
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WET plywood and Osb testing 👍 #framing #carpentry #construction #homeimprovement

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What happens here

Remove the failed dry plywood sample. Place a dry OSB sample onto the wooden blocks under the hydraulic jack. Operate the hydraulic jack to gradually increase pressure on the dry OSB sample until it visibly breaks or collapses. Observe the pressure gauge at the exact moment of failure and note down the reading. In this demonstration, the dry OSB failed at approximately 1900 PSI.

Goal: Determine the compressive strength of dry OSB.

Tools and materials

  • Hydraulic Jack — Applying compressive force
  • Pressure Gauge — Measuring applied force
  • Wooden Blocks — Supporting the material sample under the jack
  • Dry OSB Sample — The material being tested

What they say

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Builders and carpenters, we got plywood and we got OSB wet for 24 hours. Let's put it to the test.

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