1、Designation: D1751 04 (Reapproved 2013)1Standard Specification forPreformed Expansion Joint Filler for Concrete Paving andStructural Construction (Nonextruding and ResilientBituminous Types)1This standard is issued under the fixed designation D1751; the number immediately following the designation i
2、ndicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies
3、 of the Department of Defense.1NOTEEditorially corrected 5.5 in September 2013.1. Scope1.1 This specification covers preformed expansion jointfiller having relatively little extrusion and substantial recoveryafter release from compression.1.2 The values stated in inch-pound units are to be regardeda
4、s standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.NOTE 1Attention is called to Specification D1752 and to SpecificationD994.2. Referenced Documents2.1 ASTM Standards:2D545 Test Methods for Preform
5、ed Expansion Joint Fillersfor Concrete Construction (Nonextruding and ResilientTypes)D994 Specification for Preformed Expansion Joint Filler forConcrete (Bituminous Type)D1752 Specification for Preformed Sponge Rubber Corkand Recycled PVC Expansion Joint Fillers for ConcretePaving and Structural Con
6、struction3. Ordering Information3.1 Products conforming to this specification are manufac-tured in sheet form to a range of thicknesses; namely14,38,12,34, and 1 in. Sheet sizes may be 3 or 4 ft in width and standardlength of 10 ft. Purchaser must specify sheet sizes whenordering.3.2 Joint filler in
7、 strip form is cut from the sheets asmanufactured. When ordering joint filler strips, the purchasermust specify thickness, width, and length; strip widths areavailable from 2 in. in increments of one half inch.4. Material4.1 This product shall consist of preformed sheets or stripsmade from cane or o
8、ther suitable fibers of a cellulosic naturesecurely bound together and then uniformly saturated withasphalt; or strips formed from clean granulated cork securelybound together by a suitable asphalt binder and encasedbetween two layers of saturated felt or two layers of glass-fiberfelt.4.2 Preformed
9、strips of expansion joint filler shall be of suchcharacter as not to be deformed or broken by twisting, bending,or other ordinary handling when exposed to atmosphericconditions.5. Requirements5.1 Test SpecimenThe sample to be tested shall be cutfrom the sheet, as manufactured, and shall be represent
10、ative ofthe sheet stock.5.2 CompressionThe stress required to compress the testspecimen to 50 % of its thickness before test shall be not lessthan 100 and not more than 750 psi (689 to 5171 kPa). If thenominal thickness of the specimen is less than12 in. (13 mm),a maximum stress of 1250 psi (8618 kP
11、a) will be permitted.The sample after compression, shall show a loss of not morethan 3 % of its original weight.5.3 ExtrusionTest specimen shall be compressed to 50 %of its thickness before test with three of its edges restrained.The amount of extrusion of the free edge shall not exceed 0.25in. (6.4
12、 mm).5.4 RecoveryThe test specimen shall be compressed to50 % of its thickness before test. The load shall be releasedimmediately after application. At the end of 10 min after1This specification is under the jurisdiction of ASTM Committee D04 on Roadand Paving Materials and is the direct responsibil
13、ity of Subcommittee D04.34 onPreformed Joint Fillers, Sealers and Sealing Systems.Current edition approved Sept. 1, 2013. Published November 2013. Originallyapproved in 1983. Last previous edition approved in 2008 as D1751 04 (2008).DOI: 10.1520/D1751-04R13E01.2For referenced ASTM standards, visit t
14、he 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, PO Box C700, West Conshohocken, PA 19428-2959.
15、United States1release of the applied load, the specimen shall have recoveredto at least 70 % of its thickness before test.5.4.1 In case of failure to comply with the aboverequirements, the test specimen shall be given three applica-tions of a load sufficient to compress the material 50 % of itsthick
16、ness before test. The load shall be released immediatelyafter each application. At the end of 1 h after the thirdapplication, the specimen shall have recovered to at least 70 %of its thickness before test.5.5 DensityFor fiber joint only, oven dry the specimen at220 6 5F (104 6 3C) for 2 h. after ove
17、n drying, cool thespecimen to room temperature in a covered desiccator, andweigh to nearest 0.1 g. The density of air dried filler materialshall not be less than 19 lb/cu. ft. (304 kg/cu. m). The densityof oven dried fiber filler shall not be less than 18 lb/cu. ft. (288kg/cu. m).5.6 Water Absorptio
18、nA standard expansion joint filler testspecimen with four square cut edges, when submerged hori-zontally under 1 in. (25 mm) of water at 70 6 5F (21.1 63C) shall absorb not more than 15 volume % in 24 h fornominal thickness of12 in. (13 mm) and over, and 20volume % for all other thicknesses.5.7 Asph
19、alt ContentAt least 35.0 weight % of the finishedproduct shall be asphalt uniformly distributed throughout thecross section of the material.6. Dimensions and Permissible Variations6.1 The preformed strips shall conform to the dimensionsspecified or shown on plans. Strips of joint filler that do notc
20、onform to the specified dimensions within the permissiblevariations of 6116 in. (61.6 mm) in thickness, 618 in. (63.2mm) in depth, and 614 in. (66.4 mm) in length shall berejected.7. Sampling7.1 Size and Number of SamplesEach sample shall consistof sufficient material to provide at least five test s
21、pecimensmeasuring 412 by 412 in. (114 by 114 mm). One representativesample, approximately two square feet, shall be selected fromeach shipment of 1000 square feet or fracture thereof.7.2 Individual samples are to be taken from separate sheetsof preformed expansion joint filler.7.3 Samples shall be p
22、ackaged for transportation in such amanner that there will be no distortion or breakage of thematerial.8. Test Methods8.1 Determine the properties prescribed in this specificationin accordance with Method D545.9. Rejection and Retest9.1 Material that fails to conform to the requirements of thisspeci
23、fication shall be rejected. Rejection should be reported tothe manufacturer and supplier promptly and in writing. In caseof dissatisfaction with the test results, the manufacturer orsupplier may request retesting.10. Packaging10.1 Preformed expansion joint filler in sheets or stripsshould be stored
24、and transported on pallets or suitable flatsurface to prevent breakage and permanent deformation.11. Keywords11.1 bituminous; expansion joint; filler; joint; preformedASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin th
25、is standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must b
26、e reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theres
27、ponsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, W
28、est Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).D1751 04 (2013)12
