1、Designation: F 949 06aAn American National StandardStandard Specification forPoly(Vinyl Chloride) (PVC) Corrugated Sewer Pipe With aSmooth Interior and Fittings1This standard is issued under the fixed designation F 949; the number immediately following the designation indicates the year oforiginal a
2、doption 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.This standard has been approved for use by agencies of the Department of Defense
3、.1. Scope1.1 This specification covers requirements, test methods,and materials for 4 to 36-in. diameter poly(vinyl chloride)(PVC) corrugated pipe with a smooth interior. This profile wallpipe consists of an outer corrugated wall fused to a smoothinner wall providing pipe stiffness levels of 46 psi
4、and 115psi.Joints and fittings are included in this specification.1.2 The requirements of this specification are intended toprovide pipe and fittings suitable for underground use innonpressure applications for sanitary sewers, storm sewers, andperforated and unperforated pipes for subdrainage.NOTE 1
5、Industrial waste disposal lines should be installed only withthe specific approval of the cognizant code authority, since chemicals notcommonly found in drains and sewers and temperatures in excess of140F (60C) may be encountered.1.3 Pipe and fittings produced to this specification shall beinstalled
6、 in accordance with Practice D 2321.NOTE 2For perforated pipe applications, the size of the embedmentzone and permeability of the embedment material are important to thesystems ability to provide the desired level of infiltration or exfiltration.The gradation of the embedment material must be compat
7、ible with theperforation slot size to avoid backfill migration into the pipe.1.4 The values stated in inch-pound units are to be regardedas the standard. The values provided in parentheses are forinformation purposes only.1.5 The following precautionary caveat pertains only to thetest method portion
8、, 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 appropriate safety and healthpractices and determine the applicability of regulatory limita-tions
9、 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(Vinyl Chloride) (PVC)Compounds and Chlorinated Poly(Vinyl Chloride)(CPVC) CompoundsD 2122 Test
10、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 Practice for Underground Installation of Thermo-plastic Pipe for Sewers and Other Gravity-Flow Appli
11、ca-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 and Fittings by Means of aTup (Falling Weight)D 2564 Specification for Solvent Cements for Pol
12、y(VinylChloride) (PVC) Plastic Piping SystemsD 2855 Practice for Making Solvent-Cemented Joints withPoly(Vinyl Chloride) (PVC) Pipe and FittingsD 3034 Specification for Type PSM Poly(Vinyl Chloride)(PVC) Sewer Pipe and FittingsD 3212 Specification for Joints for Drain and Sewer PlasticPipes Using Fl
13、exible Elastomeric SealsF 412 Terminology Relating to Plastic Piping SystemsF 477 Specification for Elastomeric Seals (Gaskets) forJoining Plastic Pipe1This specification is under the jurisdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.62
14、on Sewer.Current edition approved Aug. 1, 2006. Published August 2006. Originallyapproved in 1985. Last previous edition approved in 2006 as F 949 06.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStand
15、ards volume information, refer to the standards Document Summary page onthe ASTM website.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.F 679 Specification for Poly(Vinyl Chloride) (PVC) Large-Diameter Plastic Gravity Sewer Pipe and
16、 FittingsF 1057 Practice for Estimating the Quality of Extruded Poly(Vinyl Chloride) (PVC) Pipe by the Heat Reversion Tech-nique2.2 American Water Works Association (AWWA) Docu-ment:AWWA Manual M45, Fiberglass Pipe Design32.3 Federal Standard:Fed. Std. No. 123 Marking for Shipments (Civil Agencies)4
17、2.4 Military Standard:MIL-STD-129 Marking for Shipment and Storage43. Terminology3.1 Definitions are in accordance with Terminology F 412and abbreviations are in accordance with Terminology D 1600,unless otherwise specified. The abbreviation for poly(vinylchloride) plastic is PVC.3.2 parting linea s
18、light mark or surface irregularity inthe pipe or fitting surface as a result of a mold separation at thatlocation.4. Materials and Manufacture4.1 Material SpecificationThe pipe shall be made of PVCcompound having a minimum cell classification of 12454 inaccordance with Specification D 1784. The fitt
19、ings shall bemade of PVC compound having a cell classification of 12454,or 13343 as defined in Specification D 1784. Compounds thathave different cell classifications because one or more proper-ties are superior to those of the specified compounds are alsoacceptable.4.2 Rework MaterialClean rework m
20、aterial, generatedfrom the manufacturers own pipe or fitting production, orboth, may be used by the same manufacturer provided that therework material meets the requirements of 4.1 and that the pipeand fittings produced meet the requirements of this specifica-tion.4.3 Pipe shall be manufactured by s
21、imultaneous extrusionof the smooth and corrugated walls with the smooth inner wallfused to the outer corrugated wall.4.4 Fittings shall be molded or fabricated.4.5 Joining Materials:4.5.1 GasketsElastomeric seals (gaskets) shall be in ac-cordance with the requirements of Specification F 477.4.5.2 Lu
22、bricantThe lubricant used for assembly shall beas recommended by the manufacturer and shall have nodetrimental effect on the gasket or on the pipe and fittings.4.5.3 Solvent CementThe PVC cement shall comply withSpecification D 2564. The solvent cement shall be used onlyfor bushings and saddle conne
23、ctions (see Fig. 1).5. Requirements Requirements5.1 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 commercially practical in color, opacity, density,and other physica
24、l properties. Slots deliberately placed in pipefor perforations for subdrainage, etc., applications are accept-able.5.2 Dimensions and Tolerances:5.2.1 PipePipe dimensions shall meet the requirementsgiven in Table 1 when measured in accordance with 7.3.5.2.2 SocketsAll sockets (bells), dimensions on
25、 pipe,and fittings shall meet the requirements given in Table 2 whenmeasured in accordance with 7.4. In the case of belled pipe, thethickness of wall in the bell shall be considered satisfactory ifthe pipe meets the minimum thicknesses listed in Table 1.5.2.3 FittingsMolded fitting dimensions shall
26、meet therequirements of Table 3 when measured in accordance with7.4. The wall thickness of molded fittings shall meet therequirements given in Table 4, when measured in accordancewith 7.4. Fittings may also be fabricated from pipe, meeting therequirements of this specification or from pipe meeting t
27、herequirements of Specification D 3034 or F 679. In the case ofa fabricated fitting with a formed bell, the thickness of the bellshall be considered satisfactory if it was formed from pipemeeting the requirements of the standard to which the pipe wasproduced. For reducing fittings or those with smal
28、ler inlets, theminimum wall thickness of each inlet shall be no less than theminimum wall thickness for that size pipe.5.2.4 PerforationsPerforation slots shall be clearly cutand uniformly spaced along the length of pipe. Slots shall becentered in the corrugation valleys. Dimensions and spacing ofth
29、e slots shall be as listed in Table 5. Other slot dimensions andspacing may be provided to meet the needs of the specifier.Alternatively, where the valley is large enough to accommo-date a suitably sized round hole perforation without penetratingthe void under the corrugation, round hole perforation
30、s of asize, pattern, and open area agreed upon by the specifier maybe provided. All measurements shall be made in accordancewith 7.9.5.3 Performance Requirements:5.3.1 Pipe StiffnessPipe stiffness shall be a minimum of46 psi or 115 psi when tested in accordance with 7.5. Pipestiffness shall be marke
31、d on pipe as per 11.2.3.NOTE 3This test is intended only for use as a quality control test andnot as a simulated service test.5.3.2 FlatteningThere shall be no evidence of splitting,cracking, breaking, or separation of the two walls when thepipe is tested in accordance with 7.5 (see Note 4).5.3.3 Im
32、pact StrengthPipe shall have the minimum im-pact strengths listed in Table 6, when tested in accordance with7.6. Failure of the test specimen shall be any crack, split, orshattering of either the waterway or corrugation wall. Separa-tion of the ribs of the exterior corrugation from the waterwaywall
33、constitutes a failure.NOTE 4This test is intended only for use as a quality control test attime of manufacture, and not as a simulated service test.5.3.4 Extrusion Quality:5.3.4.1 Acetone ImmersionThe pipe shall not flake, dis-integrate, or exhibit separation of the two walls when tested inaccordanc
34、e with 7.7.1.3.Available fromAmerican Water WorksAssociation (AWWA), 6666 W. QuincyAve., Denver, CO 80235, http:/www.awwa.org.4Available from Standardization Documents Order Desk, Bldg. 4 Section D, 700Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.F 949 06a25.3.4.2 Heat ReversionThe pipe sh
35、all not exhibit any ofthe effects listed in the suggested interpretation of results ofPractice F 1057 when tested in accordance with 7.7.2.5.3.5 BondThe bond between the inner and outer walls (atthe corrugation valley) shall not separate when tested inaccordance with 7.10.5.4 Joint TightnessGasketed
36、 pipe joints shall show noleakage when tested in accordance with 7.8.NOTE 5Testing for joint tightness is not intended to be a routinequality control test. The test is used to qualify pipe and fitting joints at aspecified level of performance.6. Sampling6.1 SamplingThe selection of the sample or sam
37、ples ofpipe and fittings shall be as agreed upon between the purchaserand the seller. In the case of no prior agreement, any samplesselected by the testing laboratory shall be deemed adequate.7. Test Methods7.1 Conditioning:7.1.1 Referee TestingWhen conditioning is required forreferee tests, conditi
38、on the specimens in accordance withProcedureAof Practice D 618 at 73.4 6 3.6F (23 6 2C) andFIG. 1 Molded Fitting Dimensions (see Table 3)F 949 06a350 6 5 % relative humidity for not less than 40 h prior to test.Conduct tests under the same conditions of temperature andhumidity, unless otherwise spec
39、ified.7.1.2 Quality Control TestsFor quality control tests, con-dition the specimens for a minimum of4hinairor1hinwaterat 73.4 6 3.6F (23 6 2C). Test the specimens at 73.4 63.6F without regard to relative humidity.7.2 Test ConditionsConduct tests in the Standard Labora-tory Atmosphere at 73.4 6 3.6F
40、 (23 6 2C) and 50 6 5%relative humidity, unless otherwise specified in the test meth-ods or in this specification. In cases of disagreement, thetolerance shall be 61.8F (61C) and 62 % relative humidity.7.3 Pipe Dimensions:7.3.1 Pipe DiametersMeasure the average outside diam-eter of the pipe in accor
41、dance with Test Method D 2122 usinga circumferential wrap tape accurate to 60.001 in. (60.02mm). The average inside diameter may be calculated from theaverage outside diameter and wall thickness measurements inaccordance with Test Method D 2122.7.3.2 Wall ThicknessMeasure the wall thicknesses inacco
42、rdance with Test Method D 2122. Each specimen willneed to be cut lengthwise into at least eight segments in orderto obtain a minimum of eight measurements in accordance withTest Method D 2122. Do not measure on a mold line.7.3.3 Measure the length of pipe with a steel tape withprecision of at least1
43、16-in. (1-mm) graduations in accordancewith Test Method D 2122.7.4 Fitting Dimensions:7.4.1 Socket DiametersMeasure the inside diameters ofthe sockets in accordance with Test Method D 2122. Calculatethe average inside diameters of the socket as the arithmeticmean of all of the diameters measured at
44、each cross section.7.4.2 Socket DepthMeasure the fittings socket depth us-ing a good commercial quality scale calibrated in132-in.(1-mm) increments in accordance with Test Method D 2122.7.4.3 Wall ThicknessMeasure the wall thickness in accor-dance with Test Method D 2122. Make sufficient readings, a
45、minimum of 8, to ensure that the minimum thickness has beendetermined. Use a ball anvil or a cylindrical anvil tubingmicrometer accurate to 60.001 in. (60.02 mm).7.4.4 Laying LengthsMeasure the laying length ofmolded fittings with a good commercial steel scale calibratedin132-in. (1-mm) increments i
46、n accordance with Test MethodD 2122.TABLE 1 Pipe DimensionsNOTE 1Other corrugation configurations, meeting the following dimensional requirements are permissible.For Pipe Stiffness of 46 PSINominalSize in.Outside Diameter Inside Diameter Minimum Wall ThicknessAverage,in. (mm)Tolerance onAverage, in.
47、 (mm)Average,in. (mm)Tolerance onAverage, in. (mm)Inner Wall,in. (mm)Outer Wall,in. (mm)At Valley,in. (mm)4 4.300 (109.2) 60.009 (60.229) 3.950 (100.3) 60.011 (60.279) 0.022 (0.559) 0.018 (0.457) 0.028 (0.711)6 6.420 (163.1) 60.011 (60.279) 5.909 (150.1) 60.015 (60.381) 0.025 (0.635) 0.022 (0.559) 0
48、.032 (0.813)8 8.600 (218.4) 60.012 (60.305) 7.881 (200.2) 60.018 (60.457) 0.035 (0.889) 0.030 (0.762) 0.045 (1.143)10 10.786 (273.9) 60.015 (60.381) 9.846 (250.1) 60.021 (60.533) 0.045 (1.143) 0.036 (0.914) 0.055 (1.397)12 12.795 (325.0) 60.018 (60.457) 11.715 (297.6) 60.028 (60.711) 0.058 (1.397) 0
49、.049 (1.245) 0.072 (1.829)15 15.658 (397.7) 60.023 (60.584) 14.338 (364.2) 60.035 (60.889) 0.077 (1.956) 0.055 (1.397) 0.092 (2.337)18 19.152 (486.5) 60.028 (60.711) 17.552 (445.8) 60.042 (61.067) 0.084 (2.134) 0.067 (1.702) 0.103 (2.616)21 22.630 (574.8) 60.033 (60.838) 20.705 (525.9) 60.049 (61.24) 0.095 (2.413) 0.073 (1.854) 0.110 (2.800)24 25.580 (649.7) 60.039 (60.991) 23.469 (596.1) 60.057 (61.448) 0.110 (2.791) 0.085 (2.161) 0.123 (3.124)27 28.860 (733.0) 60.049 (61.25) 26.440 (671.6) 60.069 (61.75) 0.120 (3.048) 0.091 (2.31
