1、Designation: D3018/D3018M 11Standard Specification forClass A Asphalt Shingles Surfaced with Mineral Granules1This standard is issued under the fixed designation D3018/D3018M; the number immediately following the designation indicates theyear of original adoption or, in the case of revision, the yea
2、r of last revision. A number in parentheses indicates the year of lastreapproval. A superscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1. Scope1.1 This specification covers granul
3、e-surfaced asphalt roof-ing shingles that meet the requirements for Class A fire test,behavior on heating, and wind testing.1.2 Shingles meeting this specification are intended to beapplied with a headlap of not less than 51 mm 2 in.1.3 The values stated in either SI units or inch-pound unitsare to
4、be regarded separately as standard. The values stated ineach system may not be exact equivalents; 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:2D228 Test M
5、ethods for Sampling, Testing, and Analysis ofAsphalt Roll Roofing, Cap Sheets, and Shingles Used inRoofing and WaterproofingD1079 Terminology Relating to Roofing and WaterproofingD3161 Test Method for Wind-Resistance of AsphaltShingles (Fan-Induced Method)E108 Test Methods for Fire Tests of Roof Cov
6、erings3. Terminology3.1 Definition:3.1.1 glass matfor testing purposes in accordance withTest Methods D228, glass mat shall be considered as felt.3.2 For definitions of terms used in this specification, seeTerminology D1079.4. Classification4.1 Asphalt shingles covered by this specification are of t
7、wotypes:4.1.1 Type ISelf-sealing.4.1.2 Type IINon-self-sealing.5. Materials and Manufacture5.1 The shingles covered by this specification shall consistof organic felt or glass mat(s) saturated or impregnated andcoated on both sides with a hot asphaltic material. All surfacesintended to be exposed to
8、 the weather, including any cutouts orother separations, when the product is applied in accordancewith the manufacturers/sellers instructions, shall be surfacedwith mineral granules embedded in the asphalt coating.5.2 The hot asphaltic material used to saturate or impregnateand coat the organic felt
9、 or glass mat(s) may be compoundedwith a mineral stabilizer.5.3 The reverse side of the shingles shall be covered with asuitable material to prevent the shingles from sticking togetherin the package.5.4 Type I shingles shall have a factory-applied adhesivethat will seal the shingles together after a
10、pplication.6. Physical Requirements6.1 Shingles shall not stick together in the package so as tocause damage upon being unpacked at ambient temperaturesabove 10 C 50F.6.2 Loss and Behavior on HeatingThere shall be not morethan 1.5 % average loss of volatile matter, and the granularsurfacing shall no
11、t slide more than 2 mm 116 in.6.3 Fire Test ClassificationShingles shall pass all of theClass A fire exposure tests.6.4 Wind ResistanceShingles shall be classified in accor-dance with the wind-resistance test (see 9.1.3).7. Dimensions and Permissible Variations7.1 The form and size of the shingles s
12、hall be as agreedupon by the purchaser and seller.7.2 The shingles shall not vary in length more than 63.2mm 18 in. from nominal dimensions established for each size,except that the length of shingles without cutouts shall not varymore than 66.4 mm 14 in. The width of the shingles shall notvary more
13、 than 66.4 mm 14 in.1This specification is under the jurisdiction of ASTM Committee D08 onRoofing and Waterproofing and is the direct responsibility of Subcommittee D08.02on Steep Roofing Products and Assemblies.Current edition approved June 1, 2011. Published June 2011. Originallyapproved in 1972.
14、Last previous edition approved in 2010 as D3018 10a. DOI:10.1520/D3018_D3018M-11.2For 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
15、 onthe ASTM website.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.8. Workmanship, Finish, and Appearance8.1 The organic felt or glass mat(s) shall be uniformlysaturated or impregnated with asphalt and shall show nountreated spots a
16、t any point upon cutting 50-mm 2-in. widestrips at random across the entire width of the shingle andsplitting them open for their full length.8.2 The weather surface shall be uniform in finish and ispermitted to be embossed to simulate a grain texture. Themineral granules shall cover all surfaces in
17、tended to beexposed to the weather when the product is applied inaccordance with the manufacturers/sellers instructions, andshall be firmly embedded in the asphalt coating. The granulesshall not have ruptured the fibers of the felt or mat.8.3 The finished shingles shall be free of visible defectssuc
18、h as holes, edges not cleanly cut, rents, cracks, indentations,or lumps of coating.9. Sampling and Test Methods9.1 Sample the material in accordance with Test MethodsD228 and determine conformance to the requirements of thisspecification in accordance with the following test methods:9.1.1 Loss and B
19、ehavior on HeatingTest Methods D228.9.1.2 Fire Test ClassificationTest Methods E108, Class ATests.9.1.3 Wind ResistanceTest Method D3161.10. Inspection10.1 Inspection of material shall be made as agreed upon bythe purchaser and the seller as part of the purchase contract.11. Rejection and Resubmitta
20、l11.1 Failure to conform to any one of the requirementsprescribed in this specification shall constitute grounds forrejection. In case of rejection, the seller shall have the right toreinspect the rejected shipment and resubmit the lot afterremoval of those packages not conforming to the specifiedre
21、quirement.12. Packaging, Marking, and Shipping12.1 The shingles shall be packed for shipment to ensureacceptance by common carrier for interstate transportation andto afford adequate protection from normal hazards of handling.12.2 Unless otherwise agreed upon between the supplierand the purchaser, e
22、ach product package shall be markedplainly with the suppliers name, product brand, the area of theroof surface covered, ASTM designation, fire classification inaccordance with Test Methods E108, wind classification inaccordance with Test Method D3161, style and color of theproduct. Directions for ap
23、plication shall be included in at leastevery square of shingles.13. Keywords13.1 asphalt shingles; Class A Shingles; granule-surfaceshingles; wind resistanceASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standar
24、d. 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 be reviewed
25、 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 theresponsible t
26、echnical 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, West Consho
27、hocken, 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/).D3018/D3018M 112
