ASTM-C840 2004
$44.96
C840-04a Standard Specification for Application and Finishing of Gypsum Board
| Published By | Publication Date | Number of Pages |
| ASTM | 2004 | 18 |
1.1 This specification covers the minimum requirements for the methods of application and finishing of gypsum board, including related items and accessories.
1.2 Details 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.
1.2.1 Where this specification is more stringent (size or thickness of framing: size and spacing of fasteners) than the fire-rated construction, this specification shall govern.
1.3 Where sound control is required for a gypsum board assembly, details of construction shall be in accordance with reports of acoustical tests of assemblies that have met the required acoustical values.
1.4 Unheated spaces above gypsum board ceilings shall be properly ventilated (see Appendix X2).
1.5 The various application systems are located in the following sections:
The 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.
1.6 The text of this specification 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 specification.
1.7 The following precautionary caveat pertains only to Sections 6-23. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
1.7.1 For specific precautionary statements, see 4.1.1, 4.1.2 and 22.5.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Scope Referenced Documents |
| 2 | Terminology Environmental Conditions |
| 3 | Materials and Manufacture Substrate, Surface Preparation |
| 4 | Application of Gypsum Board TABLE 1 |
| 5 | System I: Application of Single-Ply Gypsum Board to Wood Framing Members FIG. 1 TABLE 2 |
| 6 | System II: Application of Two-Ply Gypsum Board to Wood Framing Members FIG. 2 FIG. 3 |
| 7 | System III: Application of Gypsum Board by Adhesive Nail-on to Wood Framing Members TABLE 3 TABLE 4 TABLE 5 |
| 8 | System IV: Semi-Solid Gypsum Board Partitions System V: Solid Gypsum Board Partitions System VI: Application of Gypsum Board with Adhesive to Interior Masonry or Concrete Walls FIG. 4 |
| 9 | System VII: Application of Gypsum Board to Rigid Plastic Foam Insulation System VIII: Application of Gypsum Board to Steel Framing and Furring System IX: Arches and Bending Radii TABLE 6 TABLE 7 |
| 10 | System X: Application of Gypsum Board to Receive Tile by Adhesive Application FIG. 5 FIG. 6 FIG. 7 |
| 11 | System XI: Exterior Application of Gypsum Wallboard and Exterior Gypsum Soffit Board System XII: Floating Interior Angles System XIII: Control (Expansion) Joints FIG. 8 |
| 12 | System XIV: Foil-Backed Gypsum Board Finishing of Gypsum Wallboard FIG. 9 |
| 13 | FIG. 10 FIG. 11 FIG. 12 FIG. 13 |
| 14 | Decoration Delivery, Identification, Handling, and Storage Keywords X1. GENERAL INFORMATION X1.1 X1.2 X1.3 |
| 15 | X2. VENTILATION ABOVE GYPSUM BOARD CEILINGS X2.1 X3. JOB APPLIED DECORATION X3.1 X3.2 X3.3 X3.4 X3.5 X3.6 X3.7 X3.8 X3.9 X3.10 X3.11 X4. APPLICATION OF SURFACING MATERIALS AND CAULKING X4.1 X4.2 X4.3 X4.4 |
| 16 | X4.5 X5. WOOD FRAMING REQUIREMENTS X5.1 X5.2 X5.3 X5.4 X5.5 X5.6 X6. PRECAUTIONS TO MINIMIZE POTENTIAL OF SAGGING X6.1 X6.2 X6.3 X6.4 X6.5 X6.6 X6.7 X6.8 |
| 17 | X7. ELECTRIC RADIANT HEATING SYSTEMS FOR GYPSUM BOARD CEILINGS X7.1 X8. LEVELS OF FINISH X8.1 X8.2 X8.3 X8.4 X8.5 X8.6 |
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ASTM-C840 2004
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