1、Designation:C629/C629M15Standard Specification forSlate Dimension Stone1This standard is issued under the fixed designation C629/C629M;the number immediately following the designation indicates the yearof original adoption or,in the case of revision,the year of last revision.A number in parentheses
2、indicates the year of last reapproval.A superscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This specification covers the material characteristics,physical requirements,and sampling appropriate to the selec-tion of slate for general building and struct
3、ural purposes.Referto Guides C1242 and C1528 for the appropriate selection anduse of slate dimension stone.1.2 Dimension slate shall include stone that is sawed,cut,split,or otherwise finished or shaped,and shall specificallyexclude molded,cast,or otherwise artificially aggregated unitscomposed of f
4、ragments,and also crushed and broken stone.1.3 It specifically excludes roofing slate(see SpecificationC406/C406M)and slate for industrial uses.1.4 The values stated in either SI units or inch-pound unitsare to be regarded separately as standard.The values stated ineach system may not be exact equiv
5、alents;therefore,eachsystem shall be used independently of the other.Combiningvalues from the two systems may result in non-conformancewith the standard.2.Referenced Documents2.1 ASTM Standards:2C119 Terminology Relating to Dimension StoneC120/C120M Test Methods for Flexure Testing of Structuraland
6、Roofing SlateC121/C121M Test Method for Water Absorption of SlateC217/C217M Test Method for Weather Resistance of SlateC241/C241M Test Method for Abrasion Resistance of StoneSubjected to Foot TrafficC406/C406M Specification for Roofing SlateC1242 Guide for Selection,Design,and Installation ofDimensi
7、on Stone Attachment SystemsC1353 Test Method for Abrasion Resistance of DimensionStone Subjected to Foot Traffic Using a Rotary PlatformAbraserC1528 Guide for Selection of Dimension Stone3.Terminology3.1 DefinitionsAll definitions are in accordance with Ter-minology C119.4.Classification4.1 Dimensio
8、n slate shall be selected for the following uses:4.1.1 I Exterior.4.1.2 II Interior.5.Physical Requirements5.1 Slate supplied under this specification shall conform tothe requirements listed in Table 1.5.2 Slate used for exterior applications in ambient acidicatmospheres or in industrial areas where
9、 heavy air pollutionoccurs shall be free of carbonaceous ribbons.Slate shall besound,durable,and free of spalls,cracks,open seams,pits,orother defects that are likely to impair its structural integrity inits intended use.5.3 Slate shall be selected for overall satisfactory andnatural appearance.5.4
10、The desired color and texture,with their permissiblenatural variations in material characteristics for all material tobe produced for the project,shall be established by controlsamples.Select representative samples by viewing a sufficientnumber of physical samples prior to production that show theco
11、mplete range of variations in color and texture of the slatespecified.6.Sampling6.1 Samples,if required,for testing to determine the char-acteristics and physical properties shall be representative of theslate to be used.7.Keywords7.1 acid resistance;carbonaceous ribbons;slate1This specification is
12、under the jurisdiction of ASTM Committee C18 onDimension Stone and is the direct responsibility of Subcommittee C18.03 onMaterial Specifications.Current edition approved Dec.1,2015.Published December 2015.Originallyapproved in 1968.Last previous edition approved in 2010 as C629/C629M 10.DOI:10.1520/
13、C0629_C0629M-15.2For 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.Copyright ASTM International,100 Barr Harbor Drive
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