New Standard from Last Update.

1. SCOPE

This standard (Part 12) covers a method of test for determining the resistance to deep abrasion of all unglazed ceramic tiles used for floor coverings.

2. REFERENCES

The standards listed below contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below:

2062 : 1999 Steel for general purposes (fifth revision)

11643 : 1985 Specification for silicon carbide for bonded abrasive products.