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Spec-Check® (patent pending), developed by Presby Environmental, is a portable, hand-operated device used for sorting/grading a sample of aggregate, sand, silt or other particulate material in order to determine whether a sample meets the septic sand specification for an intended use.

From Parking Garages to Retaining Walls: Precast Concrete Applications

In the modern construction world, precast concrete has become one of the…

Retaining Walls for Sloped Yards: Smart Solutions That Work

Sloped yards present a number of challenges that retaining walls can effectively…

Is Precast Concrete Really Stronger Than Traditional Concrete?

When you’re planning a construction project, one of the biggest questions you’ll…

Small Yards, Big Impact: Creative Retaining Wall Ideas for Tight Spaces

Retaining walls come in handy in sloped yards, terraced gardens, driveways, and…