Cru Classe Definition - Cru is the French term for a recognized vineyard, but it is commonly translated as growth. Cru classe is French for classified... Cru Classe Definition - Cru is the French term for a recognized vineyard, but it is commonly translated as growth.
Description: Thin stone fabricated by sawing the face of full veneer. 1  1+/- Â¼ thick. 2  Approximate Weight: 12.5lbs/SF. 3  Approximate coverage: 150-160 SF/Ton.  Sold by the Square 1  ft. Used in exterior and interior applications.  Ease of 1  installation. Preferred choice when weight is an  issue.
They are approximately 0.5 mm thick and are glued or âbondedâ to the tooth using a dental composite resin. They are very reliant on the mechanical integrity of the supporting tooth to provide enough stiffness to prevent loads flexing the restored tooth and exceeding the critical strain limit of the ceramic veneer.