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.
Construction delays are every contractor’s nightmare. Everything from weather conditions to supply…
Precast concrete has become one of the mainstream materials that have revolutionized…
Precast concrete—a building method manufactured off-site in a controlled environment—is gaining popularity…
Precast concrete is widely used in commercial, industrial, and infrastructure projects because…