- Lightweight CMU is produced at 105 cubic foot for density.
- Almost 20% lighter than Normal Weight.
- Lightweight improves the fire ratings and also improves productivity for the mason on the jobsite.
- Lightweight will meet or exceed specifications set forth in ASTM C90 -11B for load bearing units.
- As well as ASTM C331-04 for lightweight aggregate.
- Available in Unlimited Colors.