“better sandbag”

Sand Brick Technologies | A user-friendly alternative to sandbags, enviornmentally safer Sand Bricks

The Sand Brick is a new advanced sandbag system. These new bags have wider openings for easy filling, and the bags interlock to form strong walls of protection. A Sand Brick uses 25 lbs of sand per bag, instead of 40 pounds like a traditional sand bag and fewer bags are needed to block the same amount of water