1、Designation: D2729 17Standard 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 7, 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, health, andenvironmental practices and determine the applicability ofregulatory limitations prior to use.1.5 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDeve
7、lopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2D618 Practice for Conditioning Plastics for TestingD1600 Terminology forAbbreviated Terms Relating to Plas-tics
8、D1784 Specification for Rigid Poly(Vinyl 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 Fitting
9、s byAcetone ImmersionD2321 Practice for 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 Resi
10、s-tance of Thermoplastic Pipe and Fittings 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
11、Military Standard:MIL-STD-129 Marking 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 perforat
12、ed pipepipe having holes cut through thewall along its length.4. Significance and Use4.1 The pipe 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
13、 municipal collector sewers. Thefollowing lists the typical applications for the sewer and drainpipe:4.1.1 Building sewers and underground drainsstandard,4.1.2 Storm drainagestandard and perforated,4.1.3 House connections to septic tanksstandard,1This specification is under the jurisdiction of ASTM
14、Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.62 on Sewer.Current edition approved Sept. 1, 2017. Published November 2017. Originallyapproved in 1968. Last previous edition approved in 2011 as D2729 11. DOI:10.1520/D2729-11.2For referenced ASTM standards
15、, 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 onthe ASTM website.3Available from DLA Document Services, Building 4/D, 700 Robbins Ave.,Philadelphia, PA 1911
16、1-5094, http:/quicksearch.dla.mil.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized
17、principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.14.1.4 Leaching system piping for septic tank effluentsstandard and per
18、forated,4.1.5 Footing drains (foundation drains)standard andperforated,4.1.6 Industrial waste disposalstandard and perforated,and4.1.7 Land drainagestandard and perforated.5. Materials5.1 GeneralThe pipe shall be made from virgin PVCcompound with a cell classification of 12164 with a minimumtensile
19、strength of 4000 psi (28 MPa), or 12454 as defined anddescribed in Specification D1784. The fittings shall be madefrom virgin poly(vinyl chloride) compounds of cell classifica-tion PVC 12454, or PVC 13343. PVC compounds that havedifferent cell classification because one or more properties aresuperio
20、r to those of the specified compounds are also accept-able.5.2 Rework MaterialThe manufacturer shall use only hisown clean pipe or fitting rework material; the pipe and fittingsproduced shall meet all the requirements of this specification.6. Requirements6.1 Qualification and Referee Testing:6.1.1 J
21、oint TestingJoints made with pipe and fittings orbelled end pipe shall show no signs of leakage when tested inaccordance with 7.5. This test is not required for perforatedpipe.6.2 Quality Control Testing:6.2.1 WorkmanshipThe pipe and fittings shall be homo-geneous throughout and free from visible cr
22、acks, holes, foreigninclusions, or other injurious defects. The pipe shall be asuniform as commercially practical in color, opacity, density,and other physical properties.6.2.2 FlatteningThere shall be no evidence of splitting,cracking, or breaking when the pipe is tested in accordancewith 7.4.6.2.3
23、 Extrusion QualityThe pipe or fittings shall not flakeor disintegrate when tested in accordance with Test MethodD2152. In the case of fittings, slight flaking in the gate area isacceptable.6.2.4 Impact ResistanceThe impact resistance of pipeshall be determined in accordance with Test Method D2444,us
24、ing a 20-lb (10-kg) TupAand Holder B (flat plate), 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.NOTE 1This test is i
25、ntended only for use as a quality control test, notfor use as a simulated service test.6.2.5 Dimensions:6.2.5.1 Pipe and fittings dimensions (for both standard andperforated pipe) shall comply with Table 2, Table 3,orTable 4,as applicable, when measured in accordance with Test MethodD2122.6.2.5.2 Pi
26、pe shall be supplied in 10 ft 614-in. (3.05 m 6 6mm) laying lengths unless otherwise specified.6.2.5.3 For belled pipe and fittings fabricated from pipesections, the thickness of the belled section shall be consideredsatisfactory if the bell was formed from pipe meeting therequirements of Table 3.6.
27、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 in Table3. For reducing fittings or those with smaller inlets, theminimum wall thickness of each inlet shall be no less than the
28、minimum wall thickness for that size pipe.6.2.6 Pipe StiffnessThe pipe stiffness at 5 % deflection(F/y) shall not be less than the values given in Table 5 whentested in accordance with Test Method D2412. This require-ment does not apply to fittings.NOTE 2The 5 % deflection criterion, which was arbit
29、rarily selectedfor testing convenience, should not be considered as a limitation withrespect to in-use deflection. The engineer is responsible for establishingthe acceptable limit.NOTE 3The strength and load-carrying capabilities of plastic drainand sewer pipe are measured and reported as Pipe Stiff
30、ness which isdetermined in accordance with Test Method D2412. The term “crushstrength” is not applicable to plastic piping because (a) the values obtainedcan be significantly different, depending on the bedding, loading, ortesting technique used; and (b) the term derives from rigid pipe and refersto
31、 its ultimate strength at rupture.6.2.7 Solvent CementThe cement shall comply withSpecification D2564.6.2.8 PerforationsUnless otherwise specified, the perfo-rated pipe shall have two rows of holes12 in. (13 mm) indiameter on 5-in. (125-mm) centers, with allowable tolerancesof116 in. (61 mm) on the
32、diameter and +14, 0 in. (+6, 0mm) on the spacing, and the rows shall be parallel to the axisof the pipe and 120 6 5 apart when measured in accordancewith 7.6.7. Test Methods7.1 Conditioning:TABLE 1 Impact Strength Requirements for PVC Sewer and DrainPipe at 23C (73F)NominalPipeSize, in.Drop Heightft
33、 (20-lb Tup A) m (9.1-kg Tup A)2 1.75 0.533 2.00 0.614 2.25 0.695 3.00 0.916 3.50 1.07D2729 1727.1.1 Qualification and Referee ConditioningConditionthe specimens prior to test at 73.4 6 3.6F (23 6 2C) and 506 10 % relative humidity for not less than 40 h in accordancewith Procedure A of Practice D61
34、8 for those tests whereconditioning is required.7.1.2 Quality Control TestingCondition specimens for aminimum of4hinairor1hinwater at 73.4 6 3.6F (23 62C). Test the specimens at 73.4 6 3.6F (23 6 2C) withoutregard to relative humidity.7.2 Test ConditionsConduct the tests in the standardlaboratory at
35、mosphere of 73.4 6 3.6F (23 6 2C) and 50 610 % relative humidity, unless otherwise specified.7.3 MaterialsDetermine the physical and chemical prop-erties of PVC compounds used in the manufacture of pipe andfittings meeting this specification in accordance with the testmethods specified in Specificat
36、ion D1784.7.4 FlatteningFlatten three specimens of pipe, at least2-in. (51-mm) long, between parallel plates in a suitable pressuntil the distance between the plates is 40 % of the outsidediameter of the pipe. The rate of loading shall be uniform andsuch that the compression is completed within 2 to
37、 5 min. Onremoval of the load, examine the specimens for evidence ofsplitting, cracking, or breaking.7.5 Joint TightnessJoin two pieces of pipe by means of afitting in accordance with the manufacturers recommendationsand with solvent cement as described in 6.2.7.Allow the joinedunit to stand for at
38、least 24 h at room temperature. Subject theunit to an internal water pressure of 25 psi (170 kPa) at roomtemperature for 24 h. Neither the pipe, fitting, nor joints shallshow any leakage.7.6 PerforationFor the perforated pipe the hole diameterand the distance between hole centers shall be measured w
39、itha steel rule with at least116-in. (1-mm) graduations. The anglebetween the two rows of holes shall be measured with an indexhead capable of measuring accurately to within 1.8. Retest and Rejection8.1 If the results of any test(s) do not meet the requirementsof this specification, the test(s) shal
40、l be conducted again onlyby agreement between the purchaser and seller. Under suchagreement, minimum requirements shall not be lowered,changed, or modified, nor shall specification limits be changed.If upon retest, failure occurs, the quantity of product repre-sented by the test(s) does not meet the
41、 requirements of thisspecification.9. Marking and Labeling9.1 Pipe in compliance with this specification shall beclearly marked as follows at intervals of 5 ft (1.5 m) or less:9.1.1 Manufacturers name or trademark and code,9.1.2 Nominal pipe size,9.1.3 The legend “PVC Sewer Pipe” or “PVC PerforatedP
42、ipe,” and9.1.4 This designation, “ASTM D2729.”9.2 Fittings in compliance with this specification shall beclearly marked as follows:9.2.1 Manufacturers name or trademark,9.2.2 Nominal size, and9.2.3 This designation, “ASTM D2729.”NOTE 4D2729 pipe should be installed in accordance with PracticeTABLE 2
43、 Diameters and Tolerances for PVC Sewer and DrainPipeNominalPipe Size,in.Average OutsideDiameter, in. (mm)2 2.250 0.006(57.15 0.15)3 3.250 0.008(82.55 0.20)4 4.215 0.009(107.06 0.22)5 5.300 0.010(134.62 0.25)6 6.2750.011(159.39 0.28)TABLE 3 Minimum Wall Thicknesses for PVC Sewer and DrainPipeNominal
44、 PipeSize, in.WallThickness, in. (mm)A2 0.070 (1.78)3 0.070 (1.78)4 0.075 (1.90)5 0.090 (2.27)6 0.100 (2.54)AFitting Wall ThicknessA 10% 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 173D2
45、321. Perforated pipe should be installed using Class I material in orderto provide ground water drainage and good side support.10. Quality Assurance10.1 When the product is marked with this designation,D2729, the manufacturer affirms that the product wasmanufactured, inspected, sampled, and tested i
46、n accordancewith this specification and has been found to meet therequirements of this specification.11. Certification11.1 When specified in the purchase order or contract, amanufacturers certification shall be furnished to the purchaserthat the material was manufactured, sampled, tested, andinspect
47、ed 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 signed by anauthorized agent of the manufacturer.12. Keywords12.1 drain pi
48、pe; fittings; perforated pipe; pipe; poly(vinylchloride); PVCTABLE 4 Socket Dimensions and Tolerances for PVC Sewer Pipe FittingsNominalSize, in.AAverageEntranceDiameter,in. (mm)BAverageBottomDiameter,in. (mm)CMinimumSocketDepth,in. (mm)ADMinimumInsideDiameter,in. (mm)A2 2.2640.006 2.2450.006 0.750
49、2.000(57.510.15) (57.020.15) (19.05) (50.80)3 3.2710.008 3.2450.008 1.500 2.875(83.080.20) (82.420.20) (38.10) (73.02)4 4.2350.009 4.2100.009 1.750 3.875(107.570.22) (106.930.22) (44.45) (98.42)5 5.3300.010 5.2950.010 2.500 4.875(135.380.25) (134.490.25) (63.50) (123.82)6 6.3050.011 6.2700.011 3.000 5.875(160.150.28) (159.260.28) (76.20) (149.22)AThe negative tolerance on minimum dimensions shall be zero.TABLE 5 Minimum Pipe Stiffness, F/y, at 5 % DeflectionMinimum Pipe
