1.1 This specification covers the minimum requirements for full-thickness (in accordance with Table 6) interior gypsum plastering on gypsum, metal, masonry, or monolithic concrete bases designed or prepared to receive gypsum plaster.

Note 1-To secure desirable results, this specification should be coordinated with the provisions of Specification C 841. General information concerning full thickness gypsum plastering is contained in Annex A2, A3, and A4.

1.2 the values stated in inch-pound units are to be regarded as the standard. The SI (metric) values shown in parentheses are approximate and are provided for information purposes only.

1.3 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.