The Sonotube Commercial line of concrete forms is designed to compete with steel and fiberglass forms by offering a durable, water-resistant product. It can withstand full liquid head pressures up to 20 feet and the forms’ poly-woven exterior can take 72 hours of rainfall without losing structural integrity. The forms come in standard diameters from 6 to 60 inches in diameter and lengths from 12 to 20 feet, and can be cut to length or drilled on the jobsite using conventional tools.
Rugged column form stands up to weather
July 6, 2007