ASTM-C844 2010

$40.63

C844-04(2010) Standard Specification for Application of Gypsum Base to Receive Gypsum Veneer Plaster

Published By	Publication Date	Number of Pages
ASTM	2010	9

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Categories: 91.100.10 - Cement. Gypsum. Lime. Mortar, ASTM

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Description

1.1 This specification covers the minimum requirements for, and methods of, application of gypsum veneer base for gypsum veneer plasters.

1.2 Gypsum veneer base shall not be used as a base for direct adhesive application of ceramic, metal, or plastic tile in areas exposed to abnormal moisture or humidity or temperature.

1.3 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.

1.4 Where a specific degree of sound control is required for veneer plaster assemblies and constructions, details of construction shall be in accordance with official reports of tests conducted in recognized sound testing laboratories in accordance with the applicable sound tests, Test Method C423 , Test Method E90 , or Test Method E492 .

1.5 Where this specification is more stringent (size or thickness of framing; spacing of fasteners) than the fire-rated construction, this specification shall govern; otherwise, the construction described in the fire test report shall govern.

1.6 Unheated spaces above gypsum veneer base ceilings shall be properly ventilated (see Appendix X3).

1.7 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.

1.8 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.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents
2	Terminology Materials Delivery of Materials Shipping, Handling and Storage Environmental Conditions Application of Gypsum Base
3	Application of Single-Ply Gypsum Base TABLE 1
4	Adhesive-Mechanical Fastener Application Application over Existing Surfaces Foil-Backed Gypsum Base FIG. 1
5	Application of Two-Ply Gypsum Base to Framing Members FIG. 2 FIG. 3 FIG. 4
6	Solid Gypsum Base Partitions Adhesive Application of Gypsum Base to Interior Masonry or Concrete Walls FIG. 5 FIG. 6
7	Gypsum Base Application over Steel Framing and Furring Application to Arches TABLE 2 TABLE 3 TABLE 4 TABLE 5
8	Keywords X1. GENERAL INFORMATION X1.1 X2. WOOD FRAMING REQUIREMENTS X2.1 X3. VENTILATING ABOVE GYPSUM BASE CEILINGS X3.1
9	X4. CABLE ELECTRIC RADIANT HEATING SYSTEMS FOR CEILINGS X4.1

Additional information

Standard Title	C844-04(2010) Standard Specification for Application of Gypsum Base to Receive Gypsum Veneer Plaster
Published Code	ASTM
Publication Date	2010
Pages Count	9
ICS Codes	91.100.10 - Cement. Gypsum. Lime. Mortar

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ASTM-C844 2010

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