1、Designation: D6380/D6380M 03 (Reapproved 2013)1Standard Specification forAsphalt Roll Roofing (Organic Felt)1This standard is issued under the fixed designation D6380/D6380M; the number immediately following the designation indicates theyear of original adoption or, in the case of revision, the year
2、 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.1NOTEUnits information was editorially corrected in November 2013.1. Scope1.1 This specification covers asphalt roofing in she
3、et form,in widths agreed upon between the purchaser and the producer/supplier, composed of asphalt-saturated organic felt coated onboth sides with asphalt. Class M and WS rolls are surfaced onthe (exposed) weather side with mineral granules, except forany selvage. Class S rolls are surfaced with pow
4、dered talc,mica, or other fine mineral matter to prevent sticking.1.2 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. Combi
5、ningvalues from the two systems may result in non-conformancewith the standard.1.3 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and dete
6、rmine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D146 Test Methods for Sampling and Testing Bitumen-Saturated Felts and Woven Fabrics for Roofing andWaterproofingD224 Specification for Smooth-Surfaced Asphalt Roll Roof-ing (Organic Felt) (Wit
7、hdrawn 2002)3D228 Test Methods for Sampling, Testing, and Analysis ofAsphalt Roll Roofing, Cap Sheets, and Shingles Used inRoofing and WaterproofingD249 Specification for Asphalt Roll Roofing (Organic Felt)Surfaced with Mineral Granules (Withdrawn 2002)3D371 Specification for Asphalt Roll Roofing (O
8、rganic Felt)Surfaced with Mineral Granules; Wide Selvage (With-drawn 2002)3D1079 Terminology Relating to Roofing and WaterproofingD3019 Specification for Lap Cement Used withAsphalt RollRoofing, Non-Fibered, Asbestos-Fibered, and Non-Asbestos-FiberedD4977 Test Method for Granule Adhesion to Mineral
9、Sur-faced Roofing by AbrasionE96/E96M Test Methods for Water Vapor Transmission ofMaterials3. Terminology3.1 DefinitionsRefer to Terminology D1079 for defini-tions of terms used in this specification.4. Classification4.1 Class S (smooth) rolls shall be surfaced with finemineral matter to prevent sti
10、cking.4.1.1 Type IIIMinimum net mass per unit area of roofing,2495 g/m251.1 lb/100 ft2.4.1.2 Type IVMinimum net mass per unit area of roofing,1943 g/m239.8 lb/100 ft2.4.2 Class M (mineral) rolls shall be surfaced on the weatherside with mineral granules, except for any selvage.4.2.1 Type IIMinimum n
11、et mass of granule-surfaceportion, 3490 g/m271.5 lb/100 ft2.4.3 Class WS (wide selvage) rolls shall be surfaced on theweather side with mineral granules for approximately half thewidth.4.3.1 Type IIIMinimum net mass per unit area, 1733 g/m235.5 lb/100 ft2.4.3.2 Type IVMinimum net mass per unit area,
12、 2090 g/m242.8 lb/100 ft2.5. Materials and Manufacture5.1 In the process of manufacture, a single thickness of dryorganic felt shall first be saturated with asphalt. A coating1This specification is under the jurisdiction of ASTM Committee D08 onRoofing and Waterproofing and is the direct responsibil
13、ity of Subcommittee D08.02on Steep Roofing Products and Assemblies.The materials covered in this standard were previously covered by three separateroll roofing material standards: Specifications D224, D249, and D371.Current edition approved Jan. 1, 2009. Published November 2013. Originallyapproved i
14、n 1999. Last previous edition approved in 2009 as D6380 03 (2009).DOI: 10.1520/D6380_D6380M-03R13E01.2For 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 D
15、ocument Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1asphalt, compounded with or without a fine mineral stabilizeri
16、nsoluble in water, shall be applied to one or both sides of thesheet. Class S rolls shall be surfaced on one side with a suitablematerial to prevent sticking in the roll. Class M and WS rollsshall be covered on the weather side with mineral granules,except for any selvage; the reverse side shall be
17、covered witha suitable material to prevent sticking in the roll.5.2 The felt shall be roofing felt primarily composed oforganic fibers. The surface of the felt shall be uniformly andrelatively smooth. Upon splitting or tearing on the bias, the feltshall appear reasonably free of lumps or particles o
18、f foreignsubstances.6. Physical Properties6.1 Class S rolls shall conform to the breaking strength andwater permeance requirements prescribed in Table 1.6.2 Upon being unrolled, the finished product shall notcrack at ambient temperatures above 10C 50F nor be sosticky at any temperature below 60C 140
19、F as to causetearing or material damage.6.3 Class M rolls with a 102-mm 4-in. wide selvage shallmeet the lap strength requirements with Type II or Type IIIcement specified in Specification D3019.6.4 Pliability at 25C 77FAt least eight strips out often from the granule-surfaced portion of the sheet s
20、hall notcrack when tested in accordance with the appropriate section ofTest Methods D228. The samples shall be tested using amandrel with a radius of 12.7 mm 12 in. for Class S roofingand 19 mm 34 in. radius for Class M and WS roll roofing.6.5 Behavior on Heating to 80C 176F for 2 hThereshall be no
21、more than 1.5 % volatile loss; and there shall be noflowing, sagging, blistering, or absorption of the asphaltcoating; and any granular surfacing shall not slide more than 2mm 116 in. when tested in accordance with the appropriatesection of Test Methods D228.7. Dimensions, Mass, and Permissible Vari
22、ations7.1 WidthThe material shall be put up in rolls and shall be914 mm 36 in. wide, 60.7 %. Other widths agreed uponbetween the purchaser and the producer/supplier shall not beprohibited.7.2 SelvageClass M rolls are available without a selvage,with a 51 6 6-mm 2 614-in. selvage, or with a 102 6 6-m
23、m4 614-in. selvage. For Class WS rolls, the coated andgranule-surfaced portion of the weather side shall have auniform, minimum width of 432 6 6 mm 17 614 in. for thestandard 914-mm 36-in. wide sheet, or as agreed uponbetween the purchaser and the producer/supplier. For otherClass WS roll widths, th
24、e coated and granule-surfaced portionshall have a minimum width of one half the sheet width minus25 6 6mm1614 in.7.2.1 For Class WS rolls, when the surfaced portion of theweather side exceeds the minimum width, the sheet shall bemarked with a conspicuous mopping line located from theTABLE 1 Specific
25、ations for Asphalt Roll RoofingClass S S M WS WSType III IV II III IVMinimum net mass per unit area (of granule-surfaced portion for Classes M, and WS),g/m2lb/100 ft22495 51.1 1943 39.8 3490 71.5 1733 35.5 2090 42.8Minimum net mass per standard roll,average kg lb:no selvage N/A N/A 36.5 80.3 N/A N/A
26、2-in. selvage N/A N/A 35.6 78.3 N/A N/A4-in. selvage N/A N/A 36.5 80.2 N/A N/Awide selvage N/A N/A N/A 19.1 (42.0) 22.0 48.5Minimum mass of desaturated, moisture-free felt,g/m2lb/100 ft2440 (9.0) 250 5.2 440 9.0 322 6.6 440 9.0Minimum mass of asphalt saturant, soluble in1,1,1-trichloroethane, based
27、on the massof desaturated, moisture free felt, %A150 120 150 140 150Minimum mass of coating, surfacing (talc, bothsides) and mineral stabilizer, g/m2lb/100 ft2879 18.0 879 18.0 N/A N/A N/AMaximum mass of mineral matter passing a212-m No. 70 sieve, based on mass ofthe coating and surfacing (talc, bot
28、h sides), %60 60 60 60 60Maximum % moisture at time of manufacture 33333Minimum mass of weather side coating and mineralstabilizer (excluding surfacing; talc and/orgranules), g/m2lb/100 ft2, maximum g/m2lb/100ft2N/A N/A 903 18.5158232.4903 18.5158232.4903 18.5158232.4Minimum mass of mineral matter p
29、assing a3.35-mm No. 6 sieve and retained on a212-m No. 70 sieve, g/m2lb/100 ft2BN/A N/A 1171 24.0 903 18.5 903 18.5Maximum weight of displaced granules, g N/A N/A 1.0 1.0 1.0Minimum breaking strength with fiber grain, kN/mof width lbf/in. of width7.9 45.0 6.1 35.0 N/A N/A N/AMaximum vapor transmissi
30、on (permeance),ng/Pas-m2grains/h-ft2-in. Hg29 0.5 29 0.5 N/A N/A N/AAFor Class S rolls, the mass of saturant shall not be less than 1.2 times the mass of the dry felt for Type IV with a saturation efficiency of not less than 70 %.BGranule-surfaced portion only.D6380/D6380M 03 (2013)12exposed weather
31、 edge a distance equal to one half the sheetwidth minus 25 6 6mm1614 in.7.3 AreaThe average area of the rolls shall not deviatemore than 1.0 % from the stated areas.7.4 MassesThe roofing shall conform to the masses pre-scribed in Table 1.8. Workmanship, Finish, and Appearance8.1 The felt shall be th
32、oroughly and uniformly saturated,and shall show no unsaturated spots at any point upon cutting51-mm 2-in. wide strips at random across the entire sheet andsplitting them open to their full length.8.2 The surface of the weather side shall be uniform infinish and texture. For Class M and WS rolls, the
33、 mineralgranules shall be uniformly distributed over the surface in asmooth layer excluding any selvage, and be firmly embeddedin the asphalt coating.8.3 For Class M and WS rolls, the line of demarcationbetween the granule-surfaced portion of the weather side andany selvage shall be straight and par
34、allel to the edges of thesheet. For Class S rolls, or the selvage of Class M and WS rolls,any coating applied shall have applied to it a material toprevent sticking in the roll.Application of this material shall beuniform, but not so great as to hinder proper adhesion betweenplies.8.4 The asphalt co
35、ating (if any) and material applied to thereverse side to prevent sticking shall be uniform over the entirearea of the sheet.8.5 The finished material shall be free of visible defectssuch as holes, ragged or untrue edges, breaks, cracks, tears,protuberances, and indentations.9. Sampling and Test Met
36、hods9.1 Sample the material and determine the properties enu-merated in this specification in accordance with Test MethodsD228. Sampling shall be from the granule-surfaced portion ofClass M and WS rolls.9.2 For Class M rolls, determine the lap strength in accor-dance with Specification D3019.9.3 Det
37、ermine the moisture content in accordance with TestMethods D146.9.4 Determine the pliability in accordance the appropriatesection of Test Methods D228.9.5 Determine the behavior on heating in accordance withthe appropriate section of Test Methods D228.9.6 For Class M and WS rolls, determine the gran
38、ule loss byabrasion in accordance with Test Method D4977.9.7 For Class S rolls, determine the water vapor transmis-sion in accordance with Test Methods E96/E96M, ProcedureB.9.8 For Class S rolls, determine the breaking strength inaccordance with the appropriate section of Test Methods D146.10. Inspe
39、ction10.1 Inspection of the material shall be as agreed uponbetween the purchaser and the producer/supplier as part of thepurchase contract.11. Rejection and Resubmittal11.1 Failure to conform to any one of the requirementsprescribed in this specification shall constitute grounds forrejection. Rejec
40、tion shall be reported to the producer/supplierpromptly in writing. In case of rejection, the producer/suppliershall have the right to reinspect the rejected shipment andresubmit the lot after removal of those packages not conform-ing to the specified requirements.12. Packaging and Marking12.1 The r
41、oofing shall be put up in rolls. The rolls shall betightly wound, and shall be securely wrapped with a substantialgrade of paper completely encircling each roll and pasted at theoverlap in such a manner as to prevent shifting from position.No roll shall contain more than two pieces, nor shall there
42、bemore than 3 % of the rolls containing two pieces in anyshipment.12.2 Unless otherwise agreed upon between the producer/supplier and the purchaser, each roll shall be plainly markedwith the name and brand of the producer/supplier, the gross ornet area of the roll, and the ASTM designation of the pr
43、oduct,including class and type.13. Keywords13.1 asphalt; organic felt; rolled roofing; roof membranes;roofing sheetsASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly a
44、dvised 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 every five years andif not revised, eith
45、er 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 technical committee, which you may attend.
46、 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 Conshohocken, PA 19428-2959,United States. Indi
47、vidual 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/).D6380/D6380M 03 (2013)13
