ASTM-C1177/C1177M:2013 Edition
$35.75
C1177/C1177M-13 Standard Specification for Glass Mat Gypsum Substrate for Use as Sheathing
Published By | Publication Date | Number of Pages |
ASTM | 2013 | 3 |
ASTM C1177/C1177M-13
Historical Standard: Standard Specification for Glass Mat Gypsum Substrate for Use as Sheathing
ASTM C1177/C1177M
Scope
1.1 This specification covers glass mat gypsum substrate, which is designed to be used as an exterior substrate for a weather barrier.
1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
1.3 The text of this standard 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 standard.
Keywords
core; exterior substrate; fire-resistant classification; flexural strength; glass mat; glass mat gypsum substrate; gypsum; hardness; humidified deflection; nail pull resistance; noncombustible; sheathing; substrate; type X; water resistance; weather barrier
ICS Code
ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar)
DOI: 10.1520/C1177_C1177M-13