1、Designation: D2729 11Standard Specification forPoly(Vinyl Chloride) (PVC) Sewer Pipe and Fittings1This standard is issued under the fixed designation D2729; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision.
2、 A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers requirements and test methodsfor materials, dimensions, workmanship, chemical resistance,and joint tightn
3、ess of poly(vinyl chloride) (PVC) sewer anddrain pipe and fittings. Perforated pipe is also covered; the jointtightness test is not applicable for perforated pipe. A form ofmarking to indicate compliance with this specification is alsoincluded.1.2 The text of this specification references notes, foo
4、tnotes,and appendixes which provide explanatory material. Thesenotes and footnotes (excluding those in tables and figures) shallnot be considered as requirements of the specification.1.3 The values stated in inch-pound units are to be regardedas the standard. The values given in parentheses are fori
5、nformation only.1.4 The following precautionary caveat pertains only to thetest methods portion, Section 6, of this specification: Thisstandard does not purport to address all of the safety concerns,if any, associated with its use. It is the responsibility of the userof this standard to establish ap
6、propriate safety and healthpractices and determine the applicability of regulatory limita-tions prior to use.2. Referenced Documents2.1 ASTM Standards:2D618 Practice for Conditioning Plastics for TestingD1600 Terminology forAbbreviated Terms Relating to Plas-ticsD1784 Specification for Rigid Poly(Vi
7、nyl Chloride) (PVC)Compounds and Chlorinated Poly(Vinyl Chloride)(CPVC) CompoundsD2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and FittingsD2152 Test Method for Adequacy of Fusion of ExtrudedPoly(Vinyl Chloride) (PVC) Pipe and Molded Fittings byAcetone ImmersionD2321 Practice f
8、or Underground Installation of Thermoplas-tic Pipe for Sewers and Other Gravity-Flow ApplicationsD2412 Test Method for Determination of External LoadingCharacteristics of Plastic Pipe by Parallel-Plate LoadingD2444 Test Method for Determination of the Impact Resis-tance of Thermoplastic Pipe and Fit
9、tings by Means of aTup (Falling Weight)D2564 Specification for Solvent Cements for Poly(VinylChloride) (PVC) Plastic Piping SystemsF412 Terminology Relating to Plastic Piping Systems2.2 Federal Standard:Fed. Std. No. 123 Marking for Shipment (Civil Agencies)32.3 Military Standard:MIL-STD-129 Marking
10、 for Shipment and Storage33. Terminology3.1 DefinitionsDefinitions used are in accordance withTerminology F412, and abbreviations are in accordance withTerminology D1600, unless otherwise specified. The abbrevia-tion for poly(vinyl chloride) is PVC.3.1.1 Pipe having perforations is called perforated
11、 pipe;without perforations it is called standard pipe.4. Materials4.1 GeneralThe pipe shall be made from virgin cell 12164with a minimum tensile strength of 4000 psi (28 MPa), or12454 poly(vinyl chloride) compounds, as defined and de-scribed in Specification D1784. The fittings shall be made fromvir
12、gin poly(vinyl chloride) compounds of cell classificationPVC 12454, or PVC 13343. Compounds that have differentcell classification because one or more properties are superiorto those of the specified compounds are also acceptable.4.2 Rework MaterialThe manufacturer shall use only hisown clean pipe o
13、r fitting rework material; the pipe and fittingsproduced shall meet all the requirements of this specification.1This specification is under the jurisdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.62 on Sewer.Current edition approved Feb. 1
14、, 2011. Published February 2011. Originallyapproved in 1968. Last previous edition approved in 2003 as D2729 03. DOI:10.1520/D2729-11.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume info
15、rmation, refer to the standards Document Summary page onthe ASTM website.3Available from Standardization Documents Order Desk, Bldg. 4 Section D, 700Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 1
16、00 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States15. Requirements5.1 Qualification and Referee Testing:5.1.1 Joint TestingJoints made with pipe and fittings orbelled end pipe shall show no signs of leakage when tested inaccordance with 6.5. This test is not required
17、for perforatedpipe.5.2 Quality Control Testing:5.2.1 WorkmanshipThe pipe and fittings shall be homo-geneous throughout and free from visible cracks, holes, foreigninclusions, or other injurious defects. The pipe shall be asuniform as commercially practical in color, opacity, density,and other physic
18、al properties.5.2.2 FlatteningThere shall be no evidence of splitting,cracking, or breaking when the pipe is tested in accordancewith 6.4.5.2.3 Extrusion QualityThe pipe or fittings shall not flakeor disintegrate when tested in accordance with Test MethodD2152. In the case of fittings, slight flakin
19、g in the gate area isacceptable.NOTE 1This test is intended only for use as a quality control test, notfor use as a simulated service test.5.2.4 Impact ResistanceThe impact resistance of pipeshall be determined in accordance with Test Method D2444,using a 20-lb (10-kg) TupAand Holder B (flat plate),
20、 and shallcomply with the requirements given in Table 1 (Note 1). Forperforated pipe, samples are to be cut and tested at randomwithout regard to hole location, except that the point of impactshall not coincide with a perforation.5.2.5 Dimensions:5.2.5.1 Pipe and fittings dimensions (for both standa
21、rd andperforated pipe) shall comply with Table 2, Table 3,orTable 4,as applicable, when measured in accordance with Test MethodD2122.5.2.5.2 Pipe shall be supplied in 10 ft 614-in. layinglengths unless otherwise specified.5.2.5.3 For belled pipe and fittings fabricated from pipesections, the thickne
22、ss of the belled section shall be consideredsatisfactory if the bell was formed from pipe meeting therequirements of Table 3.5.2.5.4 For molded fittings, the wall thickness of the water-way and socket or bell shall be no less than the respectiveminimum thickness listed for the equivalent pipe wall i
23、n Table3. For reducing fittings or those with smaller inlets, theminimum wall thickness of each inlet shall be no less than theminimum wall thickness for that size pipe.5.2.6 Pipe StiffnessThe pipe stiffness at 5 % deflection(F/y) shall not be less than the values given in Table 5 whentested in acco
24、rdance with Test Method D2412. This require-ment does not apply to fittings.NOTE 2The 5 % deflection criterion, which was arbitrarily selectedfor testing convenience, should not be considered as a limitation withrespect to in-use deflection. The engineer is responsible for establishingthe acceptable
25、 limit.Note 3The strength and load-carrying capabilities of plastic drain andsewer pipe are measured and reported as Pipe Stiffness which isdetermined in accordance with Test Method D2412. The term “crushstrength” is not applicable to plastic piping because (a) the values obtainedcan be significantl
26、y different, depending on the bedding, loading, ortesting technique used; and (b) the term derives from rigid pipe and refersto its ultimate strength at rupture.5.2.7 Solvent CementThe cement shall comply withSpecification D2564.5.2.8 PerforationsUnless otherwise specified, the perfo-rated pipe shal
27、l have two rows of holes 13 mm (12 in.) indiameter on 125-mm (5-in.) centers, with allowable tolerancesof 61mm(116 in.) on the diameter and +6, 0 mm (+14,0in.) on the spacing, and the rows shall be parallel to the axis ofthe pipe and 120 6 5 apart when measured in accordance with6.6.6. Test Methods6
28、.1 Conditioning:6.1.1 Qualification and Referee ConditioningConditionthe specimens prior to test at 23 6 2C (73.4 6 3.6F) and 506 10 % relative humidity for not less than 40 h in accordancewith Procedure A of Practice D618 for those tests whereconditioning is required.TABLE 1 Impact Strength Require
29、ments for PVC Sewer and DrainPipe at 23C (73F)NominalPipeSize, in.Drop Heightft (20-lb Tup A) mm (10-kg Tup A)2 1.75 4853 2.00 5554 2.25 6255 3.00 8306 3.50 970TABLE 2 Diameters and Tolerances for PVC Sewer and DrainPipeNominalPipe Size,in.Average OutsideDiameter, mm (in.)2 57.15 0.15(2.250 0.006)3
30、82.55 0.20(3.250 0.008)4 107.06 0.22(4.215 0.009)5 134.620.25(5.300 0.010)6 159.390.28(6.275 0.011)TABLE 3 Minimum Wall Thicknesses for PVC Sewer and DrainPipeNominal PipeSize, in.WallThickness, mm (in.)A2 1.78 (0.070)3 1.78 (0.070)4 1.90 (0.075)5 2.27 (0.090)6 2.54 (0.100)AFitting Wall ThicknessA 1
31、0% variation resulting from core shift is allowable.However, the average of two opposite wall thicknesses shall equal or exceed thevalue show in the table.D2729 1126.1.2 Quality Control TestingCondition specimens for aminimum of4hinairor1hinwater at 23 6 2C (73.4 63.6F). Test the specimens at 23 6 2
32、C without regard torelative humidity.6.2 Test ConditionsConduct the tests in the standardlaboratory atmosphere of 23 6 2C and 50 6 10 % relativehumidity, unless otherwise specified.6.3 MaterialsDetermine the physical and chemical prop-erties of PVC compounds used in the manufacture of pipe andfittin
33、gs meeting this specification in accordance with the testmethods specified in Specification D1784.6.4 FlatteningFlatten three specimens of pipe, at least51-mm (2-in.) long, between parallel plates in a suitable pressuntil the distance between the plates is 40 % of the outsidediameter of the pipe. Th
34、e rate of loading shall be uniform andsuch that the compression is completed within 2 to 5 min. Onremoval of the load, examine the specimens for evidence ofsplitting, cracking, or breaking.6.5 Joint TightnessJoin two pieces of pipe by means of afitting in accordance with the manufacturers recommenda
35、tionsand with solvent cement as described in 6.8. Allow the joinedunit to stand for at least 24 h at room temperature. Subject theunit to an internal water pressure of 170 kPa (25 psi) at roomtemperature for 24 h. Neither the pipe, fitting, nor joints shallshow any leakage.6.6 PerforationFor the per
36、forated pipe the hole diameterand the distance between hole centers shall be measured witha steel rule with at least 1-mm (116-in.) graduations. The anglebetween the two rows of holes shall be measured with an indexhead capable of measuring accurately to within 1.7. Significance and Use7.1 The pipe
37、and fittings in this specification are designedand have the physical, chemical, and other properties for sewerand drainage applications outside the building. The pipe is notintended for use as public or municipal collector sewers. Thefollowing lists the typical applications for the sewer and drainpi
38、pe:7.1.1 Building sewers and underground drainsstandard,TABLE 4 Socket Dimensions and Tolerances for PVC Sewer Pipe FittingsNominalSize, in.AAverageEntranceDiameter,mm (in.)BAverageBottomDiameter,mm (in.)CMinimumSocketDepth,mm (in.)ADMinimumInsideDiameter,mm (in.)A2 57.510.15 57.020.15 19.05 50.80(2
39、.2640.006) (2.2450.006) (0 .750) (2 .000)3 83.080.20 82.420.20 38.10 73.02(3.2710.008) (3.2450.008) (1 .500) (2 .875)4 107.570.22 106.930.22 44.45 98.42(4.2350.009) (4.2100.009) (1 .750) (3 .875)5 135.380.25 134.490.25 63.50 123.82(5.3300.010) (5.2950.010) (2 .500) (4 .875)6 160.150.28 159.260.28 76
40、.20 149.22(6.3050.011) (6.2700.011) (3.000) (5 .875)AThe negative tolerance on minimum dimensions shall be zero.TABLE 5 Minimum Pipe Stiffness, F/y, at 5 % DeflectionMinimum Pipe Stiffness, kPa (psi)NominalPipeSize,in.PVC 12454PVC 12164kPa psi2 407 593 131 19476156296558D2729 1137.1.2 Storm drainage
41、standard and perforated,7.1.3 House connections to septic tanksstandard,7.1.4 Leaching system piping for septic tank effluentsstandard and perforated,7.1.5 Footing drains (foundation drains)standard andperforated,7.1.6 Industrial waste disposalstandard and perforated,and7.1.7 Land drainagestandard a
42、nd perforated.8. Retest and Rejection8.1 If the results of any test(s) do not meet the requirementsof this specification, the test(s) shall be conducted again onlyby agreement between the purchaser and seller. Under suchagreement, minimum requirements shall not be lowered,changed, or modified, nor s
43、hall specification limits be changed.If upon retest, failure occurs, the quantity of product repre-sented by the test(s) does not meet the requirements of thisspecification.9. Certification9.1 When specified in the purchase order or contract, amanufacturers certification shall be furnished to the pu
44、rchaserthat the material was manufactured, sampled, tested, andinspected in accordance with this specification, and has beenfound to meet the requirements. When specified in the pur-chase order or contract, a report of the test results shall befurnished. Each certification so furnished shall be sign
45、ed by anauthorized agent of the manufacturer.10. Marking and Labeling10.1 Pipe in compliance with this specification shall beclearly marked as follows at intervals of 1.5 m (5 ft) or less:10.1.1 Manufacturers name or trademark and code,10.1.2 Nominal pipe size,10.1.3 The legend “PVC Sewer Pipe” or “
46、PVC PerforatedPipe,” and10.1.4 This designation, “ASTM D2729.”10.2 Fittings in compliance with this specification shall beclearly marked as follows:10.2.1 Manufacturers name or trademark,10.2.2 Nominal size, and10.2.3 This designation, “ASTM D2729.”NOTE 3D2729 pipe should be installed in accordance
47、with PracticeD2321. Perforated pipe should be installed using Class I material in orderto provide ground water drainage and good side support.11. Quality Assurance11.1 When the product is marked with this designation,D2729, the manufacturer affirms that the product wasmanufactured, inspected, sample
48、d, and tested in accordancewith this specification and has been found to meet therequirements of this specification.12. Keywords12.1 drain pipe; fittings; perforated pipe; pipe; poly(vinylchloride); PVCSUPPLEMENTARY REQUIREMENTSGOVERNMENT/MILITARY PROCUREMENTThese requirements apply only to federal/
49、military procurement, not domestic sales or transfers.S1. Responsibility for InspectionUnless otherwise speci-fied in the contract or purchase order, the producer is respon-sible for the performance of all inspection and test require-ments specified herein. The producer may use his own or anyother suitable facilities for the performance of the inspectionand test requirements specified herein, unless the purchaserdisapproves. The purchaser shall have the right to perform anyof the inspecti
