ASTM F793-2010a Standard Classification of Wall Covering by Use Characteristics《墙面材料基于使用特性的标准分类》.pdf
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1、Designation: F793 10aStandard Classification ofWall Covering by Use Characteristics1This standard is issued under the fixed designation F793; the number immediately following the designation indicates the year of originaladoption or, in the case of revision, the year of last revision.Anumber in pare
2、ntheses indicates the year of last reapproval.Asuperscriptepsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This classification covers the classification of wallcovering by use characteristics, that is, according to itsserviceability in use, recognizing that
3、certain wall covering isdesigned primarily for decorative effect, while other wallcovering is also designed to achieve a high degree of service-ability.1.2 The values stated in inch-pound units are to be regardedas standard. The values given in parentheses are mathematicalconversions to SI units tha
4、t are provided for information onlyand are not considered standard.1.3 This standard is used to measure and describe theproperties of materials, products, or assemblies to heat andflame under controlled conditions, but does not by itselfincorporate all factors required for fire hazard or fire riskas
5、sessment of the materials, products, or assemblies underactual fire conditions.1.4 This standard does not purport to address all of thesafety problems, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and dete
6、rmine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D685 Practice for Conditioning Paper and Paper Productsfor Testing3D751 Test Methods for Coated FabricsD1308 Test Method for Effect of Household Chemicals onClear and Pigmented Organic Finishes
7、D2486 Test Methods for Scrub Resistance of Wall PaintsE84 Test Method for Surface Burning Characteristics ofBuilding MaterialsE2404 Practice for Specimen Preparation and Mounting ofTextile, Paper or Polymeric (Including Vinyl) Wall orCeiling Coverings to Assess Surface Burning Characteris-ticsG21 Pr
8、actice for Determining Resistance of Synthetic Poly-meric Materials to Fungi2.2 Federal Standards:4Fed. Std. No. 191A Textile Test Methods (Superseding Fed.Std. No. 191) (Revisions to August 2000)Fed. Spec. CCC-W-408D Wall Covering, Vinyl-Coated(Dated January 1994, Reinstated December 2003)2.3 ICC C
9、odes:5IBC International Building CodeIFC International Fire Code2.4 NFPA Codes and Standards:6NFPA 101 Life Safety CodeNFPA 265 Methods of Fire Tests for Evaluating Room FireGrowth Contribution of Textile Coverings on Full HeightPanels and WallsNFPA 286 Methods of Fire Tests for Evaluating Contribu-
10、tion of Wall and Ceiling Interior Finish to Room FireGrowthNFPA 5000 Building Construction and Safety Code2.5 UL Standard:7UL 723 Test for Surface Burning Characteristics of Build-ing Materials3. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 abrasion resistanceability to withst
11、and mechanicalaction such as rubbing, scraping, or scrubbing that mayprogressively tend to remove material from the surface of awall covering.3.1.2 blocking resistanceability to resist adhesion orsticking between two surfaces of a wall covering that touchunder uniform loading and temperature conditi
12、ons for a speci-fied time.1This classification is under the jurisdiction of ASTM Committee F15 onConsumer Products and is the direct responsibility of Subcommittee F15.15 onWallcoverings.Current edition approved Dec. 1, 2010. Published January 2011. Originallyapproved in 1982. Last previous edition
13、approved in 2010 as F793 10. DOI:10.1520/F0793-10A.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Withdrawn
14、. The last approved version of this historical standard is referencedon www.astm.org.4Available from Standardization Documents Order Desk, Bldg. 4 Section D, 700Robbins Ave., Philadelphia, PA 19111-5094, ATTN: NPODS.5Available from International Code Council (ICC), 5203 Leesburg Pike, Suite600, Fall
15、s Church, VA 22041.6Available from National Fire Protection Association (NFPA), 1 BatterymarchPark, Quincy, MA 02269-9101.7Available from Underwriters Laboratories (UL), Corporate Progress, 333Pfingsten Rd., Northbrook, IL 60062.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West
16、 Conshohocken, PA 19428-2959, United States.3.1.3 breaking strengthability of a wall covering to with-stand a pulling force in the plane of the web.3.1.4 coating adhesionmeasure of the strength of thebond between the surface coating and the backing or substrateof a wall covering.3.1.5 cold cracking
17、resistanceability to resist cracking ofthe coated or decorative surface when a wall covering is foldedduring exposure to low temperatures.3.1.6 colorfastnessability to resist change or loss of colorresulting from exposure to light.3.1.7 crocking resistanceability to resist transfer of colorfrom a wa
18、ll covering surface when rubbed.3.1.8 flame spread indexcomparative measure expressedas a dimensionless number, derived from visual measurementsof the spread of flame versus time in Test Method E84 (see1.3).3.1.9 heat aging resistanceability to resist deterioration ofthe coated or decorative surface
19、 when a wall covering isexposed to elevated temperatures over an extended period.3.1.10 mildew-resistant wall coveringwall covering thathas been treated to deter the growth of fungi (mildew) on thedecorative surface.3.1.11 peelable wall coveringwall covering from whichthe decorative surface may be d
20、ry-peeled from the substrate,leaving a continuous layer of the substrate on the wall, whenthe wall covering has been installed and peeled in accordancewith the manufacturers instructions.3.1.12 scrubbabilityability of a wall covering to with-stand scrubbing with a brush and a prescribed detergentsol
21、ution.3.1.13 shrinkabilitychange in the dimension of the wallcovering after wetting it and drying it.3.1.14 smoke developed indexcomparative measure ex-pressed as a dimensionless number, derived from measure-ments of smoke obscuration versus time in Test Method E84.3.1.15 stain resistanceability of
22、a wall covering to showno appreciable change in appearance after application andremoval of specified reagents.3.1.16 strippable wall coveringwall covering that can bedry-stripped from the wall after having been installed andstripped in accordance with the manufacturers instructions,leaving a minimum
23、 of product residue on the wall and withoutdamage to the wall surface.3.1.17 tear strengthability of a wall covering to resist thepropagation of an existing tear.3.1.18 wall coveringflexible product designed to coverwalls and ceilings for decorative or functional purposes, orboth.3.1.19 washabilitya
24、bility of a wall covering to withstandoccasional sponging with a prescribed detergent solution.4. Significance and Use4.1 This classification provides criteria by which wall cov-ering of appropriate use characteristics can be chosen forparticular residential and commercial decorating applications.5.
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