1、Designation: D3909/D3909M 14Standard Specification forAsphalt Roll Roofing (Glass Felt) Surfaced With MineralGranules1This standard is issued under the fixed designation D3909/D3909M; the number immediately following the designation indicates theyear of original adoption or, in the case of revision,
2、 the year 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 U.S. Department of Defense.This specification replaces Fed
3、eral Specification SS-R-630, Class 3.1. Scope1.1 This specification covers asphalt-impregnated andcoated glass felt roll roofing surfaced on the weather side withmineral granules, for use as a cap sheet in the construction ofbuilt-up roofs.1.2 The values stated in either SI units or inch-pound units
4、are 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. Combiningvalues from the two systems may result in non-conformancewith the standard.2. Referenced Documents2.1 ASTM Standards:2D228
5、 Test Methods for Sampling, Testing, and Analysis ofAsphalt Roll Roofing, Cap Sheets, and Shingles Used inRoofing and WaterproofingD1079 Terminology Relating to Roofing and Waterproofing3. Terminology3.1 DefinitionsFor definitions of terms used in thisspecification, refer to Terminology D1079.4. Mat
6、erials and Manufacture4.1 The glass felt shall be a thin, porous sheet composedpredominately of fine glass fibers uniformly deposited in anonwoven pattern. The felt may be reinforced with random, orparallel oriented glass yarns, or both, which may be gathered ortwisted, bonded or unbonded. The felt
7、shall contain a water-insoluble agent.4.2 In the process of manufacture, the glass mat shall beuniformly impregnated and coated on both sides with anasphaltic material, permitted to be compounded with a mineralstabilizer.4.3 The weather side shall be uniformly surfaced withmineral granules firmly em
8、bedded in the asphaltic coating,except for any selvage.4.4 The reverse side shall be covered with a material toprevent sticking in the roll.5. Physical Properties5.1 The material shall conform to the dimensions andmasses prescribed in Table 1 and areas prescribed in Table 2.5.2 The finished product
9、shall not crack nor be so sticky asto cause tearing or other damage upon being unrolled attemperatures between 10 and 60C 50 and 140F.5.3 Pliability at 25C 77FAt least eight strips out often from the granule-surfaced portion of the sheet shall notcrack when tested in accordance with Section 10 of Te
10、stMethods D228.5.4 Mass Loss and Behavior on HeatingThere shall be nomore than 1.5 % volatile loss, and the granular surfacing shallnot slide more than 2 mm 116 in. when tested in accordancewith Section 11 of Test Methods D228.6. Workmanship, Finish, and Appearance6.1 The glass felt shall be thoroug
11、hly and uniformly im-pregnated with asphalt and shall show no uncoated fibers. Thefiber pattern may be discernible on the back side.6.2 The surface of the weather side shall be uniform infinish and texture. The mineral granules shall be uniformlydistributed in a smooth layer over the entire surface,
12、 except forany selvage, and shall be firmly embedded in the asphaltcoating.6.3 When a selvage is provided, the line of demarcationbetween the surfaced and unsurfaced portions of the sheet shallbe straight and parallel to the edges of the sheet. A suitablematerial shall be applied to prevent sticking
13、 of the coatedselvage in the roll.1This specification is under the jurisdiction of ASTM Committee D08 onRoofing and Waterproofing and is the direct responsibility of Subcommittee D08.04on Felts, Fabrics and Bituminous Sheet Materials.Current edition approved July 1, 2014. Published August 2014. Orig
14、inallyapproved in 1980. Last previous edition approved in 2004 as D3909 97b (2012)1.DOI: 10.1520/D3909_D3909M-14.2For 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
15、 standards Document Summary page onthe ASTM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States16.4 The asphalt coating and the material applied to thereverse side of the sheet to prevent sticking in the roll shall beuniform over
16、the entire surface.6.5 The finished material shall be free of visible defectssuch as holes, ragged or untrue edges, breaks, cracks, tears,protuberances, and indentations.7. Sampling and Test Methods7.1 Sample the material and determine the properties enu-merated in this specification in accordance w
17、ith Test MethodsD228.8. Inspection8.1 InspectionInspection shall be in accordance with therequirements of this specification.8.2 Inspection AlternativesAlternative inspection require-ments shall be determined by and as agreed upon between thepurchaser and the supplier.9. Rejection and Resubmittal9.1
18、 Failure to ConformFailure to conform to any of therequirements as stated in this specification constitutes groundsfor rejection.9.2 Rejection RedressThe supplier shall have the right toinspect the rejected materials. The supplier and the purchasershall agree to the quantity of rolls deemed unaccept
19、able. Thesupplier shall then have the right to submit the same number ofnew rolls as replacement.10. Packaging and Package Marking10.1 Unless otherwise agreed upon between the supplierand purchaser, each product package shall be plainly markedwith the suppliers name, the product brand, the ASTMdesig
20、nation, and type of bitumen if not evident in the labelname of the product.10.2 The rolls shall be securely wrapped or banded in amanner that completely encircles the roll and will preventslipping or unrolling.10.3 No roll shall contain more than two pieces, and nomore than 3 % of the rolls in any l
21、ot shall contain two pieces.If a roll contains a manufacturing splice, the splice shall beclearly marked.11. Keywords11.1 asphalt roll roofing; glass felt; mineral granulesASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned
22、in this 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 m
23、ust be 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 t
24、heresponsible 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 C7
25、00, West 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). Permissi
26、on rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 1 Dimensions and Masses of Asphalt Roll Roofing (Glass Felt) Surfaced with Mineral GranulesAWidth of roll, mm in. 914 36 0.7 % or as agreed u
27、pon betweenpurchaser and supplierAverage mass per roll, exclusive of wrapping and packaging material, min, kg lb:No selvage 31.3 6950-mm 2-in. selvage 30.8 68100-mm 4-in. selvage 31.8 70Mass per unit area of granule-surfaced sheet, min, g/m2lb 100 ft2 3085 63.2Mass per unit area of desaturated glass
28、 felt, min, g/m2lb 100 ft2 83 1.7Mass per unit area of mineral matter passing a 3.35-mm No. 6 sieve andretained on a 212-m No. 70 sieve, min, g/m2lb 100 ft21170 24Mass of mineral matter passing a 212-m No. 70 sieve based on the mass of thecoating asphalt and the mineral matter passing the 212-m No.
29、70 sieve, max, %55Moisture at point of manufacture, max, %A1.0AAt time of manufacture. Products with higher moisture content at time of installation may cause hot materials to foam, creating interply voids that may result in blisters.TABLE 2 Area of Roll Roofing with Mineral GranulesSelvage Width, mm in.AGross Area per Roll, m2ft2A9.29-m2Coverage100-ft2Coveragenone 10.03 1 % 108 1 %50 2 10.03 1 % 108 1 %100 4 10.6 1 % 114 1 %AOther areas and selvage widths shall be permitted as specified by themanufacturer.D3909/D3909M 142
