ASTM F1760-2001(2005)e1 Standard Specification for Coextruded Poly(Vinyl Chloride) (PVC) Non-Pressure Plastic Pipe Having Reprocessed-Recycled Content《含有再加工-再生材料的共挤压聚氯乙烯无压塑料管的标准规范》.pdf

1、Designation: F 1760 01 (Reapproved 2005)e1An American National StandardStandard Specification forCoextruded Poly(Vinyl Chloride) (PVC) Non-Pressure PlasticPipe Having Reprocessed-Recycled Content1This standard is issued under the fixed designation F 1760; the number immediately following the designa

2、tion indicates the year oforiginal adoption 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.e1NOTESections 5 and 12 were editorially upd

3、ated in November 2005.1. Scope1.1 This specification has been published in response to thespecial circumstance of regulatory requirements regardingfederal procurement guidelines for plastic pipe having recycledcontent.1.2 This specification covers coextruded Poly(Vinyl Chlo-ride) (PVC) plastic pipe

4、with a center layer and concentricinner and outer solid layers. The pipe is produced using amulti-layer coextrusion die. The inner and outer layers aremade of virgin PVC compound and the center layer hasreprocessed-recycled PVC content. The pipe is for non-pressure use in three series:1.2.1 Sewer-Dr

5、ain series with a sewer-pipe outside diameterand a pipe stiffness of 46 psi (320 kPa),1.2.2 IPS Schedule 40 series, and1.2.3 IPS Pipe Stiffness (PS) series with pipe stiffnesses of100 psi (690 kPa) and 120 psi (830 kPa).1.3 Pipe that is outside-diameter controlled does not neces-sarily have an insid

6、e diameter suitable for use as a fittingsocket.1.4 All series may be perforated.1.5 The values stated in inch-pound units are to be regardedas the standard. The SI values are provided for informationonly.1.6 This standard does not purport to address all of thesafety concerns, if any, associated with

7、 its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D 883 Terminology Relating to PlasticsD 1243 Test Method for Dilute

8、Solution Viscosity of VinylChloride PolymersD 1600 Terminology for Abbreviated Terms Relating toPlasticsD 1784 Specification for Rigid Poly(Vinyl Chloride) Com-pounds and Chlorinated Poly(Vinyl Chloride) (CPVC)CompoundsD 2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and Fittings

9、D 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 2466 Specification for Poly(Vinyl Chloride) (PVC) Plas

10、-tic Pipe Fittings, Schedule 40D 2665 Specification for Poly(Vinyl Chloride) (PVC) Plas-tic Drain, Waste, and Vent Pipe and FittingsD 2855 Practice for Making Solvent-Cemented Joints withPoly(Vinyl Chloride) (PVC) Pipe and FittingsD 3034 Specification for Type PSM Poly(Vinyl Chloride)(PVC) Sewer Pip

11、e and FittingsD 3212 Specification for Joints for Drain and Sewer PlasticPipes Using Flexible Elastomeric SealsD 4396 Specification for Rigid Poly(Vinyl Chloride) (PVC)Compounds and Chlorinated Poly(Vinyl Chloride) (PVC)Compounds for Plastic Pipe and Fittings Used in Nonpres-sure Applications1This s

12、pecification is under the jurisdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.25 on VinylBased Pipe.Current edition approved Nov. 1, 2005. Published November 2005. Originallyapproved in 1996. Last previous edition approved in 2001 as F 176

13、001.2For 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.F 412 Terminology Relating to Plastic Piping SystemsF 477 Specification for Elastomeric Seals (Gaskets) forJoining Plastic PipeF 512 Specification for Smooth-Wall Poly(Vinyl Chloride)(PVC) Conduit and Fittings for Underground InstallationF 13

15、36 Specification for Poly(Vinyl Chloride) (PVC) Gas-keted Sewer FittingsF 1365 Test Method for Water Infiltration Resistance ofPlastic Underground Conduit Joints Which Use FlexibleElastomeric Seals2.2 Plastic Pipe Institute Technical Report:3PPI-TR-7 Recommended Method for Calculation of Nomi-nal We

16、ight of Plastic Pipe3. Terminology3.1 DefinitionsDefinitions are in accordance with Termi-nologies D 883, D 1600, and F 412, unless otherwise indicated.3.1.1 coextrusiona process whereby two or more plasticmaterial streams are forced through one or more shapingorifices and become one continuously fo

17、rmed piece.3.2 Definitions of Terms Specific to This Standard:3.2.1 center-layer compoundgeneral description for “in-ternal recycled material” (3.2.5), “external recycled material”(3.2.4), and “post-consumer recycled material” (3.2.6). Thesematerials can be used straight or blended with virgin mater

18、ialsto make a compound, in accordance with this specification.3.2.2 certificate of compositiona certificate describingcertain properties of an external recycled material or a post-consumer recycled material.3.2.2.1 DiscussionExamples include polymer, molecularweight, percentage of inorganic material

19、, contamination typeand level, tensile strength, modulus of elasticity, and izodimpact.3.2.3 composition disclosurea document describing theformulation of an external recycled material.3.2.4 external recycled materialindustrial rework gener-ated by a different company from the company manufacturingt

20、o this specification. Composition is known by the industrialsource of the material.3.2.5 internal recycled materialrework generated by thesame companys production that is manufacturing to thisspecification. Composition of the material is known by thecompany manufacturing to this specification.3.2.6

21、post-consumer recycled materialfinished goods thathave been purchased by the public, then returned to industryand reprocessed into raw materials. Identity of finished goodsis known by the reprocessing company.3.2.7 thermoplastic coextruded pipepipe consisting oftwo or more concentric thermoplastic l

22、ayers formed throughthe process of coextrusion.4. Classification4.1 The pipes are produced in two diameter families:sewer-drain and IPS.4.1.1 Sewer-Drain SeriesProduced with a sewer pipe ODand a pipe stiffness of 46 psi (320 kPa). Sewer-drain pipe isintended for use outside of buildings as sewer, se

23、wer connec-tions, underground drain, and storm drain. Wall thicknessesshall be produced so that minimum pipe stiffnesses are met, butshall not be thinner than the minimum wall thickness require-ments in Table 1 and Table 2.NOTE 1Base inside diameters will be slightly smaller than thosecalculated for

24、 SDR 35 sewer-drain series pipe when wall thicknesses areincreased to ensure minimum 46 pipe stiffness.4.1.2 IPS Diameter FamilyProduced in a Schedule 40series and a Pipe Stiffness (PS) series.4.1.2.1 IPS Schedule 40 SeriesProduced to Schedule 40wall thicknesses in accordance with Table 3 and Table

25、4.Schedule 40 pipe is intended for use as underground drain,DWV (drain, waste, and vent), sewer connections, and othernon-pressure uses.4.1.2.2 IPS Pipe Stiffness SeriesProduced to pipe stiffnessof 100 psi (690 kPa) or 120 psi (830 kPa). Intended usesinclude underground communications and electrical

26、 distribu-tion. Wall thicknesses shall be produced so that minimum pipestiffnesses are met, but shall not be thinner than the minimumwall thickness requirements in Table 5 and Table 6.NOTE 2The IPS Pipe Stiffness (PS) series having pipe stiffnesses of100 psi (690 kPa) and 120 psi (830 kPa) is design

27、ed for direct burial (DB).Encasement in concrete is not necessary.4.1.3 Before installing pipe for industrial waste disposaluse, the approval of the code official having jurisdiction shouldbe obtained, as conditions not commonly found in normal usemay be encountered.5. Material5.1 Center-layer Compo

28、undsCenter-layer compounds(internal recycled, external recycled, and post-consumer re-cycled materials) shall be characterized as being PVC-polymer-based. Other PVC-compatible additives (such as lu-bricants, stabilizers, non-polyvinyl-chloride resin modifiers,pigments, and inorganic fillers) may be

29、present in thesematerials. The three plastic material types may be used in thepercentages specified in 5.1.1, 5.1.2, and 5.1.3, provided thatthe pipe produced meets all of the requirements of thisspecification.5.1.1 Internal Recycled MaterialMay comprise up to100 % of the center layer. This material

30、 shall not be used in theinner or outer layers.3Available from Plastic Pipe Institute, 1275 K Street NW, Suite 400, Washing-ton, DC 20005.TABLE 1 Requirements for Sewer-Drain PipeNominalSize, in.Average,OD, in.Tolerance onAverage, in.Minimum WallThickness, in.AImpactResistance,ft-lb4 4.215 60.009 0.

31、120 1506 6.275 60.011 0.180 2108 8.400 60.012 0.240 21010 10.500 60.015 0.300 22012 12.500 60.018 0.360 22015 15.300 60.023 0.437 220AThe maximum wall thickness shall not be greater than 1.25 times the minimumwall thickness.F 1760 01 (2005)e125.1.2 External Recycled MaterialMay comprise up to100 % o

32、f the center layer. This material shall not be used in theinner or outer layers.5.1.3 Post-Consumer Recycled MaterialMay comprise upto a maximum of 60 % by weight of center layer. This materialshall not be used in the inner or outer layers.NOTE 3Post-consumer recycled material is limited to 60 % by

33、weightof the center layer due to current technology.As more experience is gainedwith process and materials, this standard may be amended to increase thepercentage.5.1.4 When requested by the pipe manufacturer, the suppliershall provide with the external recycled and post-consumerrecycled materials a

34、 certificate of composition, a compositiondisclosure, or both.5.1.5 Virgin PVC homopolymer having an inherent viscos-ity greater than 0.68 (K-value 57) may be blended withcenter-layer compounds and compounding ingredients (lubri-cants, stabilizers, non-polyvinyl-chloride resin modifiers, pig-ments,

35、and inorganic fillers) for use in the center layer. Inherentviscosity shall be determined in accordance with Test MethodD 1243.5.2 Inner and outer layers shall be made of virgin ho-mopolymer PVC. Rework materials are not allowed.5.3 Cell ClassificationProperties of the compounds usedto manufacture p

36、ipe in accordance with this standard shall becategorized using the cell classification method. The requiredcell values are considered minimums; compounds havinghigher values than those listed are considered acceptable.5.3.1 Material for the Sewer-Drain series shall be catego-rized using Specificatio

37、n D 1784. Compound for the inner andouter layers shall have a minimum cell class of 12454, or12364 and for the center layer 12223.5.3.2 Material for the IPS Schedule 40 series shall becategorized using Specification D 4396. Compound for theinside and outside layers shall have a minimum cell class of

38、11432, and for the center layer 11211. Compound for all layersshall meet the chemical-resistance requirement of SpecificationD 4396 with a 130F (55C), 14-day immersion.5.3.3 Material for the IPS Pipe Stiffness (PS) series shall becategorized using Specification D 1784. Compound for theinner and oute

39、r layers shall have a minimum cell class of12234, and for the center layer 12223.5.4 ColorThe center layer for all series shall contrast incolor with the inner and outer layers such that wall measure-ments may be taken.TABLE 2 SI Requirements for Sewer-Drain PipeNominalSize, in.AverageOD, mmToleranc

40、e onAverage, mmMinimum WallThickness, mmAImpactResistance, J4 107.06 60.23 3.05 2036 159.39 60.28 4.57 2848 213.36 60.30 6.10 28410 266.70 60.38 7.62 29912 317.50 60.46 9.14 29915 388.62 60.58 11.10 299AThe maximum wall thickness shall not be greater than 1.25 times the minimumwall thickness.TABLE 3

41、 Requirements for IPS Schedule 40 PipeNominalSize, in.AverageOD, in.ToleranceonAverage, in.Out ofRound,in.AMinimumWallThickness,in.BPipeStiffness,psiImpactResistance,ft-lb114 1.660 60.005 0.060 0.140 1100 60112 1.900 60.006 0.060 0.145 800 602 2.375 60.006 0.060 0.154 450 603 3.500 60.008 0.060 0.21

42、6 400 804 4.500 60.009 0.100 0.237 250 1006 6.625 60.011 0.100 0.280 120 1208 8.625 60.015 0.150 0.322 80 14010 10.750 60.015 0.150 0.365 60 16012 12.750 60.015 0.150 0.406 50 180A“Out of Round” is defined as maximum diameter minus minimum diameter.BThe maximum wall thickness shall not be greater th

43、an 1.25 times the minimumwall thickness.TABLE 4 SI Requirements for IPS Schedule 40 PipeNominalSize, in.AverageOD, mmToleranceonAverage,mmOut ofRound,mmAMinimumWall, mmBPipeStiffness,kPaImpactResistance,J114 42.16 60.13 1.52 3.56 7600 80112 48.26 60.15 1.52 3.68 5500 802 60.32 60.15 1.52 3.91 3100 8

44、03 88.90 60.20 1.52 5.49 2750 1104 114.30 60.23 2.54 6.02 1700 1356 168.28 60.28 2.54 7.11 830 1608 219.08 60.38 3.81 8.18 550 19010 273.05 60.38 3.81 9.27 415 22012 323.85 60.38 3.81 10.31 340 240A“Out of Round” is defined as maximum diameter minus minimum diameter.BThe maximum wall thickness shall

45、 not be greater than 1.25 times the minimumwall thickness.TABLE 5 Requirements for IPS Pipe-Stiffness PipeNominalSize, in.AverageOD, in.ToleranceonAverage,in.Out ofRound,in.AMinimum WallThickness, in.BCImpactResistance,ft-lbDB 100 DB 1204C 4.350D60.009 0.100 0.141 0.149 1004 4.500 60.009 0.100 0.145

46、 0.154 1005 5.563 60.010 0.100 0.179 0.191 1206 6.625 60.011 0.100 0.213 0.227 150A“Out of Round” is defined as maximum diameter minus minimum diameter.BThe maximum wall thickness shall not be greater than 1.25 times the minimumwall thickness.CMinimum wall-thickness values are based on skin modulus

47、of 400 000 psicombined with center-layer modulus of 500 000 psi.DThis is not an IPS OD, but is a standard-OD pipe-stiffness pipe used bycommunications utilities.TABLE 6 SI Requirements for IPS Pipe-Stiffness PipeNominalSize, in.AverageOD, mmToleranceonAverage,mmOut ofRound,mmAMinimum WallThickness,

48、mmB,CImpactResistance,JDB 100 DB 1204C 110.49D60.23 2.54 3.58 3.78 1354 114.30 60.23 2.54 3.68 3.91 1355 141.30 60.25 2.54 4.55 4.85 1656 168.28 60.28 2.54 5.41 5.77 205A“Out of Round” is defined as maximum diameter minus minimum diameter.BThe maximum wall thickness shall not be greater than 1.25 ti

49、mes the minimumwall thickness.CMinimum wall-thickness values are based on skin modulus of 400 000 psicombined with center-layer modulus of 500 000 psi.DThis is not an IPS OD, but is a standard-OD pipe-stiffness pipe used bycommunications utilities.F 1760 01 (2005)e136. Joining Systems6.1 Solvent-Cement JointsIn the solvent cement joint, thepipe spigot wedges into the tapered socket and the surfacesfuse together. The tapered socket may be a portion of a moldedfitting or it may be a belled end of the pipe section.6.1.1 The assembly of joints shall be in