EN 12475-3:1998

Classification of dense shaped refractory products - Part 3: Basic products containing from 7% to 30% residual carbon EN 12475-3:1998

Publication date:   Sep 12, 2003

Scope

This part of EN 12475 specifies the classification and designation of dense shaped basic refractory products containing equal to or more than 7% and less t than 30% residual carbon after coking. It is applicable to products with or without antioxidant additives, with or without metal plates and reinforcement. Note 1: EN 12475-2 covers the classification of dense shaped basic products containing less than 7 % carbon. Note 2: All bricks can be encased in metal plate and be reinforced by means of an internal metal plate.