4x8x16 Ballast Block

Description

Weight: 34 lbs/ea

Compressive Strength, Min P.S.I. (Average Gross Area)
- Average of 3 Units: 4,500
- Individual Units: 4,500

Water Absorption Max (lb/cubic ft)
- Average of 3 Units: 10%

Dry Cast Block with 3/4" Aggregate

No dimension 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".

Download 4X8X16 BALLAST BLOCK

Square Feet