Concord Gray Spec Sheet

Every detail covered.
Download the Concord Gray Spec Sheet.

We maintain a deep inventory of granite curbing for any job scope, from large scale commercial projects to small driveways. We maintain complete control of our supply chain from quarry to manufacturing facility to produce consistent, reliable curbing.

This spec sheet includes:

• Report of compressive strength
• Absorption and bulk specific gravity
• Modulus of rupture of dimension stone