Quality Products Since 1925

3x8x16 Ballast Block

3x8x16 Ballast Block


  • Weight: 25 lbs/ea
  • Compressive Strength, Min P.S.I. (Average Gross Area)
    • Average of 3 Units: 2,500
    • Individual Units: 2,500
  • Water Absorption Max (lb/cubic ft)
    • Average of 3 Units: 10%
  • No dimensions shall vary more than 3% over or under the specified dimension for any form of unit.
  • ASTM C-139-05 except that the units shall conform to the details shown hereon and that their thickness shall not be less than 5".

  View Specsheet
Square Feet  

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