ASTM C926-15be1

1.1This specification covers the requirements for the application of full thickness portland cement-based plaster for exterior (stucco) and interior work.

1.2This specification sets forth tables for proportioning of various plaster mixes and plaster thickness.

1.3The values stated in inch-pound units are to be regarded as the standard. The SI (metric) values given in parentheses are approximate and are provided for information purposes only.

1.4The text of this specification references notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the specification.

1.5Details of construction for a specific assembly to achieve the required fire resistance shall be obtained from reports of fire-resistance tests, engineering evaluations, or listings from recognized fire testing laboratories.