1、Designation:C1527/C1527M11Standard Specification forTravertine Dimension Stone1This standard is issued under the fixed designation C1527/C1527M;the number immediately following the designation indicates theyear of original adoption or,in the case of revision,the year of last revision.A number in par
2、entheses indicates the year of lastreapproval.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 travertine for general buildi
3、ng and structural purposes.Refer to Guides C1242 and C1528 for the appropriate selectionand use of travertine dimension stone.1.2 Dimension travertine shall include stone that is sawed,cut,split,or otherwise finished or shaped and shall specificallyexclude molded,cast,or otherwise artificially aggre
4、gated unitscomposed of fragments,and also crushed and broken stone.1.3 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 equivalents;therefore,eachsystem shall be used independently of the other.Combinin
5、gvalues from the two systems may result in non-conformancewith the standard.2.Referenced Documents2.1 ASTM Standards:2C97/C97M Test Methods for Absorption and Bulk SpecificGravity of Dimension StoneC99/C99M Test Method for Modulus of Rupture of Dimen-sion StoneC119 Terminology Relating to Dimension
6、StoneC170/C170M Test Method for Compressive Strength ofDimension StoneC241/C241M Test Method for Abrasion Resistance of StoneSubjected to Foot TrafficC880/C880M Test Method for Flexural Strength of Dimen-sion StoneC1242 Guide for Selection,Design,and Installation ofDimension Stone Attachment Systems
7、C1353 Test Method for Abrasion Resistance of DimensionStone Subjected to Foot Traffic Using a Rotary Platform,Double-Head AbraserC1528 Guide for Selection of Dimension Stone3.Terminology3.1 All definitions are in accordance with TerminologyC119.3.2 Definitions:3.2.1 fleuri-cut(cross-cut),adjdescribe
8、s stone that is cutparallel to the natural veining.3.2.2 vein-cut,adjdescribes stone that is cut perpendicularto the natural veining.4.Physical Properties4.1 Travertine supplied under this specification shall con-form to the physical requirements prescribed in Table 1.4.2 Travertine shall be free of
9、 minerals that may causeobjectionable staining under normal environments of use.4.3 Voids in travertine are a natural characteristic of thematerial and shall be considered in assessing the permissiblenatural variations suitable for a particular application.4.3.1 Some travertines may not be suitable
10、for exterior usein areas subject to frequent freeze-thaw cycles.4.3.2 Travertine that is fleuri-cut(cross-cut)rather thanvein-cut can be expected to experience certain problems,because some areas of the exposed surface will consist of onlya thin layer of stone that covers a void in the stone.4.4 The
11、 desired color and texture,with their permissiblenatural variations in material characteristics for material to beproduced for the project,shall be established by controlsamples.Representative samples shall be selected prior toproduction by viewing a sufficient number of samples thatshow the complet
12、e range of variations in color and texture ofthe travertine specified.5.Sampling5.1 Samples,if required,for testing to determine the char-acteristics and physical properties shall be representative of thetravertine to be used.1This specification is under the jurisdiction of ASTM Committee C18 onDime
13、nsion Stone and is the direct responsibility of Subcommittee C18.03 onMaterial Specifications.Current edition approved Jan.1,2011.Published January 2011.Originallyapproved in 2002.Last previous edition approved in 2010 as C1527/C1527M-10.DOI:10.1520/C1527-11.2For referenced ASTM standards,visit the
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