Methods of testing refractory materials - General and textural properties - Measurement of dimensions and external defects of refractory bricks - Corner and edge defects and other surface imperfections
This part of ISO 12678 describes apparatus and specifies simple methods for routine measurement of corner and edge defects, as well as other surface im-perfections of refractory bricks. It does not apply to the measurement of internal defects. It does not es-tablish criteria for acceptance or rejection of bricks.
The application of these methods is limited to stan-dard shapes in accordance with ISO 5019-1 to ISO 5019-6 and ISO 5417, unless otherwise agreed.