Designed for erosion protection on slopes, the Heavy-Duty Paving Block from Williams Stone Company is made from all-natural granite.
The blocks have been designed to help erosion control not only on slopes, but on bridge overpasses, as well as for curb edging and paving applications that withstand heavy vehicular traffic.
The blocks are made from all-natural, environmentally friendly, gray granite. They have a smooth, split finish top and bottom, and are sawn two sides, split two sides. They can also be recycled and used on future projects.
Dimensions are 6-inches thick by 17-inches long by 11- to 13-inches wide. Heavy-Duty Paving Blocks weigh 85 pounds per square foot, yield 27 square feet per ton and are palletized for shipment.