1、Designation:D132704 Designation: D1327/D1327M 04 (Reapproved 2012)1Standard Specification forBitumen-Saturated Woven Burlap Fabrics Used in Roofingand Waterproofing1This standard is issued under the fixed designation D1327/D1327M; the number immediately following the designation indicates theyear of
2、 original adoption or, in the case of revision, 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 Department
3、of Defense.1NOTEUnits information was editorially corrected in June 2012.1. Scope1.1 This specification covers woven burlap fabrics, saturated with either asphalt or refined coal-tar, as specified by the purchaser,for use in the membrane system of roofing or waterproofing or as specified by the manu
4、facturer.1.1.1 Asphalt-saturated burlap fabric shall be used with asphalt base plying cement; typical ones are mopping asphaltsconforming to Specifications D312, D449, or appropriate solvent-bearing bituminous materials.1.1.2 Coal-tar-saturated burlap fabric shall be used with coal-tar base plying c
5、ements; typical ones are coal-tar pitchesconforming to Specification D450, or appropriate solvent-bearing bituminous materials.1.2The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.1.2 The values stated in either SI units or inc
6、h-pound units are to be regarded separately as standard. The values stated in eachsystem may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from thetwo systems may result in non-conformance with the standard.2. Referenced Documents2.1 ASTM
7、 Standards:2D146 Test Methods for Sampling and Testing Bitumen-Saturated Felts and Woven Fabrics for Roofing and WaterproofingD312 Specification for Asphalt Used in RoofingD449 Specification for Asphalt Used in Dampproofing and WaterproofingD450 Specification for Coal-Tar Pitch Used in Roofing, Damp
8、proofing, and WaterproofingD1079 Terminology Relating to Roofing and Waterproofing2.2 AATCC Standard:Method 30-1974 Test for Resistance of Textiles to Mildew and Rot33. Terminology3.1 DefinitionsFor definitions of terms used in this specification, refer to Terminology D1079.4. Materials and Manufact
9、ure4.1 The fabric to be saturated shall be composed of 100 % jute fiber except for two cotton threads in each selvage. If the selvageis used, it shall be no more than 6 mm (14 in.)in. wide. The minimum fabric construction used shall be 180 g/m2(5.4 oz/yd5.4oz/yd2) minimum burlap. minimum burlap.4.2
10、In the process of manufacture, the dry burlap fabric shall be saturated with bitumen.5. Physical Properties5.1 The material shall conform to the physical properties prescribed in Table 1.1This specification is under the jurisdiction of ASTM Committee D08 on Roofing and Waterproofing and is the direc
11、t responsibility of Subcommittee D08.04 on Feltsand Fabrics.Current edition approved Jan. 1, 2004. Published January 2004. Originally approved in 1954. Last previous edition approved in 1997 as D132797a. DOI:10.1520/D1327-04.on Felts, Fabrics and Bituminous Sheet Materials.Current edition approved M
12、ay 1, 2012. Published June 2012. Originally approved in 1954. Last previous edition approved in 2004 as D1327 04. DOI:10.1520/D1327_D1327M-04R12E01.2For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at serviceastm.org. For Annual Book of ASTM Stand
13、ardsvolume information, refer to the standards Document Summary page on the ASTM website.3Available from American Association of Textile Chemists and Colorists (AATCC), One Davis Dr., P.O. Box 12215, Research Triangle Park, NC 27709-2215.1This document is not an ASTM standard and is intended only to
14、 provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof
15、 the standard as published by ASTM is to be considered the official document.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.5.2 The rolls shall not crack nor be so sticky as to cause tearing or material damage upon being unrolled at
16、temperatures between10 and 60C (5050 and 140F). 140F.5.3 Resistance to RottingThe average percentage of the original strength retained by the saturated product shall be at least1.75 times that retained by the control sample after one week.6. Workmanship, Finish, and Appearance6.1 The burlap fabric s
17、hall be thoroughly and uniformly saturated in such a manner that every fiber shall be visibly stainedthrough by the saturant.6.2 The meshes of the fabric shall not be completely closed or sealed by the process of saturation. There shall be sufficientporosity maintained to allow successive moppings o
18、f the plying cement to seep through.6.3 The surface of the fabric shall not be coated or covered with talc or any other substances that would tend to interfere withthe adhesion between the fabric and the plying cement.6.4 The surface shall be uniformly smooth and free of irregularities, folds, and k
19、nots.6.5 The finished material shall be free of visible external defects, such as ragged or untrue edges, breaks, rents, or cracks.7. Sampling and Test Methods7.1 Sample the material and determine the properties enumerated in this specification in accordance with Test Methods D146.7.2 Determine resi
20、stance to rotting by the soil burial method described in Test 1 of AATCC Test Method 30-1974, modified asfollows:7.2.1 The control sample shall consist of at least five specimens of 238 g/m2(7-oz/1 yd7-oz/1 yd2) untreated Osnaburg containingnot more than 8 % sizing.7.2.2 Place each control specimen
21、in the soil between two specimens of the warp and two specimens of the filling of thesaturated fabric, all parallel to each other and approximately 25 mm (1 in.)1 in. apart. Remove all specimens for testing after oneweek.7.2.3 The soil shall be sufficiently active to decrease the strength of the Osn
22、aburg at the end of the week to 25 % or less of itsoriginal strength; if not, repeat the exposure with fresh soil and fresh specimens.8. Inspection8.1 InspectionInspection shall be in accordance with the requirements of this specification.TABLE 1 Physical Properties of Bitumen-Saturated Woven Burlap
23、 FabricMin MaxGross mass per roll, kg (lb) 15.8 (34.8) 27.2 (60.0)Gross mass per roll, kg lb 15.8 34.8 27.2 60.0Mass of wrapping material and mandrel, kg (lb) . 1.13 (2.5)Mass of wrapping material and mandrel, kg lb . 1.13 2.5Width of roll, mm (in.) 890 (35) 1040 (41)Width of roll, mm in. 890 35 104
24、0 41Width of selvage, mm (in.) . 6.5 (0.25)Width of selvage, mm in. . 6.5 0.25Average net mass per unit area, g/m2(oz/yd2) 330 (9.8) .Average net mass per unit area, g/m2oz/yd2 330 9.8 .Detached comminuted surfacing, g/m2(lb/100 ft2) . 50 (1.0)Detached comminuted surfacing, g/m2lb/100 ft2 . 50 1.0Mo
25、isture max, mass % . 6.0AAverage breaking strength at 21.1C (70F):Average breaking strength at 21.1C 70F:Lengthwise (warp direction), kN/m (lbf/in.) 8.8 (50) .Lengthwise (warp direction), kN/m lbf/in. 8.8 50 .Crosswise (fill direction), kN/m (lbf/in.) 8.8 (50) .Crosswise (fill direction), kN/m lbf/i
26、n. 8.8 50 .Pliability at 0C (32F) no cracking .Pliability at 0C 32F no cracking .Mass of desaturated (unsaturated) fabric, g/m2(oz/yd2)B180 (5.3)C.Mass of desaturated (unsaturated) fabric, g/m2oz/yd2B180 5.3C.Mass of saturant, g/m2(lb/100 ft2)B0.7 3 (mass of desaturated moisture-freefabric in same a
27、rea).Mass of saturant, g/m2lb/100 ft2B0.7 3 (mass of desaturated moisture-freefabric in same area).Thread count per 25.4 mm (in.), both directionsD9(9) .Thread count per 25.4 mm in., both directionsD99 .Ash, %D. 2.0AAt time of manufacture. Products with higher moisture content at time of installatio
28、n may cause hot materials to foam, creating interply voids that may result in blisters.BIn the case of coal-tar-saturated fabric, this value shall be the moisture-free fabric prior to saturation. Coal-tar-saturated fabric cannot be thoroughly desaturated byany known means; only an approximate value
29、may be obtained through desaturation.CNominal 212.6g(712-oz) burlap weighs approximately 230 g/m2(634 oz/yd2). The minimum requirement allows for a 5 % tolerance in mass on the low side, andalso assumes a max 7 % oil content and 12 % moisture regain, both of which are extracted in the desaturating p
30、rocess.DOn desaturated fabrics in the case of coal-tar-saturated fabric, this property shall be determined on the fabric prior to saturation.D1327/D1327M 04 (2012)128.2 Inspection AlternativesAlternative inspection requirements shall be determined by and as agreed upon between thepurchaser and the s
31、upplier.9. Rejection and Resubmittal9.1 Failure to ConformFailure to conform to any of the requirements as stated in this specification constitutes grounds forrejection.9.2 Rejection RedressThe supplier shall have the right to inspect the rejected materials. The supplier and the purchaser shallagree
32、 to the quantity of rolls deemed unacceptable. The supplier shall then have the right to submit the same number of new rollsas replacement.10. Packaging and Package Marking10.1 Unless otherwise agreed upon between the supplier and purchaser, each product package shall be plainly marked with thesuppl
33、iers name, the product brand, the ASTM designation, and type of bitumen if not evident in the label name of the product.10.2 The rolls shall be securely wrapped or banded in a manner that completely encircles the roll and will prevent slipping orunrolling.10.3 The rolls of saturated burlap fabric sh
34、all be wound on mandrels or rigid hollow fiber cylinders not less than 50 mm (2 in.)2in. in diameter, extending not more than 100 mm (4 in.)4 in. beyond the ends of the rolls.10.4 No roll shall contain more than two pieces, and no more than 3 % of the rolls in any lot shall contain two pieces. If a
35、rollcontains a manufacturing splice, the splice shall be clearly marked.11. Keywords11.1 asphalt or coal tar saturated; roofing; waterproofing; woven burlap fabricASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this s
36、tandard. 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 re
37、viewed 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 therespons
38、ible 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, West
39、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/).D1327/D1327M 04 (2012)13
