1、Designation: F 679 06aAn American National StandardStandard Specification forPoly(Vinyl Chloride) (PVC) Large-Diameter Plastic GravitySewer Pipe and Fittings1This standard is issued under the fixed designation F 679; the number immediately following the designation indicates the year oforiginal adop
2、tion or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers requirements and test methodsfor materials, d
3、imensions, workmanship, flattening resistance,impact resistance, pipe stiffness, extrusion quality, joiningsystem, and a form of marking for large diameters, 18 to 48 in.poly(vinyl chloride) (PVC) sewer pipe and fittings with inte-gral bell elastomeric seal joints and smooth inner walls.1.2 The requ
4、irements of this specification are intended toprovide pipe and fittings suitable for nonpressure drainage ofsewage and surface water. Pipe and fittings produced to thisspecification should be installed in accordance with PracticeD 2321.NOTE 1Industrial waste disposal lines should be installed only w
5、iththe specific approval of the governing code authority since temperatures inexcess of 140F (60C) and chemicals not commonly found in drains andsewers may be encountered.1.3 The values stated in inch-pound units are to be regardedas the standard. The values in parentheses are provided forinformatio
6、n purposes only.1.4 The following precautionary caveat pertains only to thetest method portion, Section 7, of this specification: Thisstandard does not purport to address all of the safety problems,if any, associated with its use. It is the responsibility of the userof this standard to establish app
7、ropriate safety and healthpractices and determine the applicability or regulatory limita-tions prior to use.2. Referenced Documents2.1 ASTM Standards:2D 618 Practice for Conditioning Plastics for TestingD 1600 Terminology for Abbreviated Terms Relating toPlasticsD 1784 Specification for Rigid Poly(V
8、inyl Chloride) (PVC)Compounds and Chlorinated Poly(Vinyl Chloride)(CPVC) CompoundsD 2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and FittingsD 2152 Test Method for Adequacy of Fusion of ExtrudedPoly(Vinyl Chloride) (PVC) Pipe and Molded Fittings byAcetone ImmersionD 2321 Practi
9、ce for Underground Installation of Thermo-plastic Pipe for Sewers and Other Gravity-Flow Applica-tionsD 2412 Test Method for Determination of External LoadingCharacteristics of Plastic Pipe by Parallel-Plate LoadingD 2444 Test Method for Determination of the Impact Re-sistance of Thermoplastic Pipe
10、and Fittings by Means of aTup (Falling Weight)D 2564 Specification for Solvent Cements for Poly(VinylChloride) (PVC) Plastic Piping SystemsD 2855 Practice for Making Solvent-Cemented Joints withPoly(Vinyl Chloride) (PVC) Pipe and FittingsD 3212 Specification for Joints for Drain and Sewer PlasticPip
11、es Using Flexible Elastomeric SealsF 402 Practice for Safe Handling of Solvent Cements,Primers, and Cleaners Used for Joining Thermoplastic Pipeand FittingsF 412 Terminology Relating to Plastic Piping SystemsF 477 Specification for Elastomeric Seals (Gaskets) forJoining Plastic Pipe2.2 Federal Stand
12、ard: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 Nov. 1, 2006. Published November 2006. Originallyapproved in 1980. Last previous edition approved in 2006 as F 67
13、9 06.2For 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 Document Summary page onthe ASTM website.1Copyright ASTM International, 100 Barr Harbor Drive, PO
14、 Box C700, West Conshohocken, PA 19428-2959, United States.Fed. Std. No. 123 Marking for Shipment (Civil Agencies)32.3 Military Standard:MIL-STD-129 Marking for Shipment and Storage33. Terminology3.1 Definitions:3.1.1 GeneralDefinitions used in the specification are inaccordance with Terminology F 4
15、12, unless otherwise indi-cated.The abbreviation for poly(vinyl chloride) pipe is PVC, inaccordance with Terminology D 1600.4. Materials4.1 Basic MaterialsThe pipe shall be made of PVCplastic having a minimum cell classification of 12364 or 12454as defined in Specification D 1784. Homopolymer PVC co
16、m-pounds must equal or exceed the requirements of the abovelisted minimum cell classification number.4.2 Rework MaterialClean rework material generatedfrom the manufacturers own pipe or fittings production maybe used by the same manufacturer provided that the reworkmaterial meets the requirements of
17、 4.1 and that the pipe orfittings produced meet all the requirements of this specifica-tion.4.3 GasketsRubber gaskets shall be in compliance withSpecification F 477.4.4 LubricantThe lubricant used for assembly shall haveno detrimental effect on the gasket or pipe.5. Joining System5.1 Integral Bell G
18、asketed JointThe joint shall be de-signed so that when assembled, the gasket inside the bell willbe compressed radially on the pipe spigot to form a water-tightseal.5.2 The joint shall be designed to avoid displacement of thegasket when installed in accordance with the manufacturersrecommendations.5
19、.3 The assembly of joints shall be in accordance with thepipe manufacturers recommendations.6. Requirements6.1 WorkmanshipThe pipe and fittings shall be homoge-neous throughout and free from visible cracks, holes, foreigninclusions, or other injurious defects. The pipe shall be asuniform as commerci
20、ally practical in color, opacity, density,and other physical properties.6.2 Pipe Dimensions:6.2.1 Pipe DiameterThe average outside diameter of thepipe shall meet the requirements given in Table 1, whenmeasured in accordance with Test Method D 2122.6.2.2 Wall ThicknessPipe wall thicknesses shall meet
21、 therequirements of Table 1, when measured in accordance withTest Method D 2122. In the case of belled pipe and fittingsfabricated from pipe sections, the thickness of the wall in thebell shall be considered satisfactory if it was formed from pipemeeting the above requirements.6.3 Pipe FlatteningThe
22、re shall be no evidence of split-ting, cracking, or breaking, when pipe is tested in accordancewith 7.4.6.4 Wall Thickness of FittingsThe minimum wall thick-nesses of the fittings shall be the same as the minimum wallthickness of the equivalent size of pipe as specified in Table 1.For reducing fitti
23、ngs or those with smaller inlets, the minimumwall thickness of each inlet shall be no less than the minimumwall thickness for that size pipe. The thickness shall bedetermined in accordance with Test Method D 2122.NOTE 2Owing to the present state of technology in the industry, allfittings are fabrica
24、ted fittings. Fabricated fittings with solvent-cementedcomponents should be made in accordance with Practice D 2855 andtaking cognizance of Practice F 402.3Available from Standardization Documents, Order Desk, Bldg. 4, Section D,700 Robbins Ave., Philadelphia, PA 19111-5094.TABLE 1 Pipe Dimensions a
25、nd Minimum Pipe StiffnessNominal PipeSizeAverage OutsideDiameterTolerance on AverageOutside DiameterMin Wall Thickness Min Pipe Stiffnessin. in. (mm) in. (mm) in. (mm) psi kPa18 18.701 (475) 60.028 (60.71) 0.499 (12.7) 46 (320)21 22.047 (560) 60.033 (60.84) 0.588 (14.9) 46 (320)24 24.803 (630) 60.03
26、7 (60.94) 0.661 (15.5) 46 (320)27 27.953 (710) 60.042 (61.07) 0.745 (18.9) 46 (320)30 CIOD 32.000 (813) 60.040 (61.02) 0.853 (21.67) 46 (320)36 CIOD 38.300 (973) 60.050 (61.27) 1.021 (25.93) 46 (320)42 CIOD 44.500 (1130) 60.060 (61.52) 1.187 (30.15) 46 (320)48 CIOD 50.800 (1290) 60.075 (61.90) 1.355
27、 (34.42) 46 (320)18 18.701 (475) 60.028 (60.71) 0.671 (17.0) 115 (790)21 22.047 (560) 60.033 (60.84) 0.791 (20.1) 115 (790)24 24.803 (630) 60.037 (60.94) 0.889 (22.6) 115 (790)27 27.953 (710) 60.042 (61.07) 1.002 (25.5) 115 (790)30 CIOD 32.000 (813) 60.040 (61.02) 1.148 (29.1) 115 (790)36 CIOD 38.30
28、0 (973) 60.050 (61.27) 1.373 (34.1) 115 (790)42 CIOD 44.500 (1130) 60.060 (61.52) 1.596 (40.5) 115 (790)48 CIOD 50.800 (1290) 60.075 (61.90) 1.822 (46.3) 115 (790)F 679 06a26.5 Pipe Impact StrengthThe impact strength of the pipeshall be not less than 220 ftlbf (298.3 J), when tested inaccordance wit
29、h 7.5.NOTE 3This requirement is intended only for use as a quality controltest, not as a simulated service test. As aged impact data is developed, theapplicable aged impact values will be included to reflect long-termperformance needs.6.6 Pipe StiffnessPipe stiffness values for the pipe shallcomply
30、with Table 1, when tested in accordance with 7.6.6.6.1 The wall thickness must be increased to meet the pipestiffness requirement PS46 or PS115 listed in Table 1 whenmaterial with modulus lower than 500,000 psi (3447 MPa) isused.6.7 Gaskets:6.7.1 All gaskets shall meet the requirements of Specifica-
31、tion F 477 and be molded into a circular form or extruded tothe proper section and then spliced into circular form. Gasketsshall be made of a properly vulcanized high-grade elastomericcompound.6.7.2 The basic polymer shall be natural rubber, syntheticelastomer, or a blend of both.6.7.3 The gasket sh
32、all be designed with an adequate com-pressive force so as to effect a positive seal under all combi-nations of joint tolerances. The gasket shall be the only elementdepended upon to make the joint flexible and watertight.6.8 Joint TightnessJoints made with pipe and fittings shallshow no sign of leak
33、age, when tested in accordance withSpecification D 3212. All surfaces of the joint upon which thegasket may bear shall be smooth and free of imperfections,ridges, fractures, or cracks that could adversely affect sealabil-ity.6.9 Acetone ImmersionThe pipe shall not show excessiveflaking or disintegra
34、te, when tested in accordance with TestMethod D 2152.NOTE 4This test is intended only for use as a quality control test andnot for use as a simulated service test.7. Test Methods7.1 Conditioning:7.1.1 Referee TestingWhen conditioning is required forreferee tests, condition the specimens in accordanc
35、e withProcedureAof Practice D 618 at 73.4 6 3.6F (23 6 2C) and50 6 5 % relative humidity for not less than 40 h prior to test.Conduct tests under the same conditions of temperature andhumidity, unless otherwise specified.7.1.2 Quality Control TestsFor quality control tests, con-dition specimens for
36、a minimum of4hinairor1hinwater at73.4 6 3.6F (23 6 2C). Test the specimens at 236 2Cwithout regard to relative humidity.7.2 Test ConditionsConduct tests in the Standard Labora-tory Atmosphere of 73.4 6 3.6F (23 6 2C) and 50 6 5%relative humidity, unless otherwise specified in this specifica-tion. In
37、 cases of disagreement, the tolerances shall be 61.8F(61C) and 62 % relative humidity.7.3 SamplingThe selection of the sample or samples ofpipe shall be as agreed upon between the purchaser and seller.In case of no prior agreement, any sample selected by thetesting laboratory shall be deemed adequat
38、e.7.4 FlatteningFlatten three specimens of pipe, each 6 in.(152 mm) in length, 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 5 min
39、. Thespecimen shall pass if no splitting, cracking, or breaking isobserved under normal light with the unaided eye.7.5 Impact ResistanceDetermine the impact resistance ofthe pipe in accordance with Test Method D 2444, using a 30-lb(15-kg) or 20-lb (10-kg) Tup B and flat-plate holder B. Tenspecimens
40、shall be tested; nine out of ten passing constitutes anacceptable product.NOTE 5Sections shorter than those specified in Test Method D 2444,but not less than 6 in. (152 mm) in length, may be tested to accommodatethe impact-testing machine since this will be a more severe impact-resistance test.7.6 P
41、ipe StiffnessDetermine the pipe stiffness at 5 %deflection datum in accordance with Test Method D 2412. Testthree specimens, each 6 in. (152 mm) in length, and determinethe average pipe stiffness at 5 % deflection in accordance withTest Method D 2412. The pipe stiffness shall equal or exceedthe mini
42、mum value listed in Table 1.NOTE 6The 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 deflection limit.7.7 Acetone ImmersionThis test
43、 shall be conducted inaccordance with Test Method D 2152. This procedure is usedfor determining the degree of fusion of extruded PVC plasticpipe as indicated by reaction to immersion in anhydrousacetone. It is applicable only for distinguishing betweenunfused and properly fused PVC.8. Retest and Rej
44、ection8.1 If the results of any test(s) do not meet the requirementsof this specification, the test(s) may be conducted again inaccordance with an agreement between the purchaser and theseller. There shall be no agreement to lower the minimumrequirement of the specification by such means as omitting
45、tests that are a part of the specification, substituting ormodifying a test method, or by changing the specificationlimits. In retesting, the product requirements of this specifica-tion shall be met, and the test methods designated in thespecification shall be followed. If, upon retest, failure occu
46、rs,the quantity of product represented by the test(s) does not meetthe requirements of this specification.9. Inspection9.1 GeneralInspection by the purchaser shall not relievethe manufacturer of the responsibility of furnishing materialmeeting in all respects the requirements of this specification.9
47、.2 NotificationIf inspection is specified by the purchaser,the manufacturer shall notify the purchaser in advance of thedate, time, and place of testing of the pipe in order that thepurchaser may be represented at the test.9.3 AccessThe inspector shall have free access to thoseparts of the manufactu
48、rers plant that are involved in workperformed under this specification. The manufacturer shallF 679 06a3afford the inspector all reasonable facilities for determiningwhether the pipe meets the requirements of this standard.10. Certification10.1 When specified in the purchase order or contract, amanu
49、facturers certification shall be furnished to the purchaserthat 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 signed by anauthorized agent of the manufacturer.11. Marking11.1 Pipe MarkingEach standard and random length ofpipe in compliance with this specification shall be clearlymarked with the foll
