1、Designation: F 1488 09An American National StandardStandard Specification forCoextruded Composite Pipe1This standard is issued under the fixed designation F 1488; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last rev
2、ision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers coextruded composite pipe,produced by a coextrusion die system, in which the concentriclayers are fo
3、rmed and combined before exiting the die.1.1.1 Materials listed in the material section are permitted tobe used in any layer of the coextruded composite pipe. Whencoextruded composite pipe is produced with three layers, themiddle layer is permitted to be solid or thermally foamed.1.1.2 The function
4、of this specification is to provide stan-dardization of product, to produce technical data, and to serveas a purchasing guide.1.2 Compounds that do not meet the requirements of thematerial section are excluded.1.3 The coextruded composite pipe is permitted to beperforated in accordance with any spec
5、ified standard or byagreement between the purchaser and the supplier.1.4 The coextruded composite pipe is permitted to be belledfor joining by solvent cementing or belled for joining by anelastomeric seal (gaskets), in accordance with any specifiedstandard or by agreement between the purchaser and t
6、hesupplier.1.5 Recommendations for storage, joining, installation, andrationale are listed in Appendixes X1, X2, X3, and X4,respectively.1.6 The values stated in inch-pound units are to be regardedas standard. No other units of measurement are included in thisstandard. A companion standard written i
7、n SI units is underdevelopment.1.7 The text of this specification references notes, footnotes,and appendixes which provide explanatory material. Thesenotes and footnotes (excluding those in tables and figures) shallnot be considered as requirements of this specification.1.8 This standard does not pu
8、rport to address all of thesafety concerns, if any, associated with 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.NOTE 1Related specifications are as follows:
9、 D 2661, D 2665,D 2729, D 2750, D 2751, D 2949, D 3034, F 512, F 628, F 758, F 789,and F 891.2. Referenced Documents2.1 The following standards contain provisions which,though referenced in this specification, constitute provisions ofthis specification. All standards are subject to revision andparti
10、es using this specification shall reference the most recentedition of the standards listed as follows.2.2 ASTM Standards:2D 618 Practice for Conditioning Plastics for TestingD 696 Test Method for Coefficient of Linear Thermal Ex-pansion of Plastics Between 30C and 30C with aVitreous Silica Dilatomet
11、erD 883 Terminology Relating to PlasticsD 1600 Terminology for Abbreviated Terms Relating toPlasticsD 1898 Standard Practice for Sampling of Plastics3D 1972 Practice for Generic Marking of Plastic ProductsD 2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and FittingsD 2235 Specifi
12、cation for Solvent Cement for Acrylonitrile-Butadiene-Styrene (ABS) Plastic Pipe and FittingsD 2321 Practice 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 P
13、arallel-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 Poly(VinylChloride) (PVC) Plastic Piping SystemsD 2661 Specification for Acrylonitrile-Butadiene-Styren
14、e(ABS) Schedule 40 Plastic Drain, Waste, and Vent Pipeand FittingsD 2665 Specification for Poly(Vinyl Chloride) (PVC) Plas-tic Drain, Waste, and Vent Pipe and FittingsD 2729 Specification for Poly(Vinyl Chloride) (PVC)Sewer Pipe and Fittings1This specification is under the jurisdiction of ASTM Commi
15、ttee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.11 onComposite.Current edition approved Aug. 1, 2009. Published August 2009. Originallyapproved in 1994. Last previous edition approved in 2003 as F1488 03.2For referenced ASTM standards, visit the ASTM website, w
16、ww.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 Box C700, West Conshohocken, PA 19428-2959, United States.D27
17、50 Specification for Acrylonitrile- Butadiene-Sytrene(ABS) Plastics Utilities Conduit and Fittings3D 2751 Specification for Acrylonitrile-Butadiene-Styrene(ABS) Sewer Pipe and FittingsD 2855 Practice for Making Solvent-Cemented Joints withPoly(Vinyl Chloride) (PVC) Pipe and FittingsD 2949 Specificat
18、ion for 3.25-in. Outside Diameter Poly-(Vinyl Chloride) (PVC) Plastic Drain, Waste, and VentPipe 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 Flexible Elastomeric SealsD 4000 Clas
19、sification System for Specifying Plastic Mate-rialsD 4396 Specification for Rigid Poly(Vinyl Chloride) (PVC)and Chlorinated Poly(Vinyl Chloride) (CPVC) Com-pounds for Plastic Pipe and Fittings Used in NonpressureApplicationsD 5033 Guide for Development of ASTM Standards Relat-ing to Recycling and Us
20、e of Recycled Plastics3F 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 PipeF 493 Specification for Solve
21、nt Cements for ChlorinatedPoly(Vinyl Chloride) (CPVC) Plastic Pipe and FittingsF 512 Specification for Smooth-Wall Poly(Vinyl Chloride)(PVC) Conduit and Fittings for Underground InstallationF 545 Specification for PVC and ABS Injected SolventCemented Plastic Pipe Joints3F 628 Specification for Acryl
22、onitrile-Butadiene-Styrene(ABS) Schedule 40 Plastic Drain, Waste, and Vent PipeWith a Cellular CoreF 656 Specification for Primers for Use in Solvent CementJoints of Poly(Vinyl Chloride) (PVC) Plastic Pipe andFittingsF 758 Specification for Smooth-Wall Poly(Vinyl Chloride)(PVC) Plastic Underdrain Sy
23、stems for Highway, Airport,and Similar DrainageF 789 Specification for Type PS-46 and Type PS-115 Poly-(Vinyl Chloride) (PVC) Plastic Gravity Flow Sewer Pipeand Fittings3F 891 Specification for Coextruded Poly(Vinyl Chloride)(PVC) Plastic Pipe With a Cellular CoreF 913 Specification for Thermoplasti
24、c Elastomeric Seals(Gaskets) for Joining Plastic Pipe2.3 ANSI Standards:ANSI Z 34.1 American National Standard for Certification-Third-Party Certification Program4ANSI Z 34.2 American National Standard for Certification-Self-Certification by Producer or Supplier42.4 Federal Standard:Fed. Std. No. 12
25、3 Marking for Shipments (Civil Agencies)52.5 Military Standard:MIL-STD-129 Marking for Shipment and Storage52.6 Uniform Classification Committee Standard:Uniform Freight Classification62.7 National Motor Freight Traffc Association Standard:National Motor Freight Classification73. Terminology3.1 Defi
26、nitionsDefinitions are in accordance with Termi-nologies D 883 and F 412. Abbreviations are in accordancewith Terminology D 1600. Plastic materials are classified inaccordance with Classification System D 4000. Generic mark-ing is in accordance with Practice D 1972.3.1.1 coextrusiona process whereby
27、 two or more heatedor unheated plastic material streams forced through one ormore shaping orifice(s) become one continuously formedpiece.3.1.2 compounda mixture of a polymer with other ingre-dients, such as fillers, stabilizers, catalysts, processing aids,lubricants, modifiers, pigments, or curing a
28、gents.3.1.3 dimension ratiothe average specified diameter of apipe divided by the minimum specified wall thickness.3.1.4 out-of-roundnessthe allowed difference between themaximum measured diameter and the minimum measureddiameter (stated as an absolute deviation).3.1.5 thermally foamed plastica cell
29、ular plastic producedby applyiong heat to effect gaseous decomposition or volatil-ization of a constituent. (1985)3.1.6 virgin plastic, adjmaterial in the form of pellets,granules, powder, floc, or liquid that has not been subjected touse or processing other than that required for its initialmanufac
30、ture. (1985, D 883)3.2 Definitions of Terms Specific to This Standard:3.2.1 coextruded composite pipepipe consisting of two ormore concentric layers of the same or different material bondedtogether in processing by any combination of temperature,pressure, grafting, crosslinking, or adhesion with a s
31、pecificpurpose to serve as pipe.3.2.2 IPS-DR-PS Seriescoextruded pipe produced to aniron pipe outside diameter (OD) with a dimension ratio (DR)and pipe stiffness (PS).3.2.3 IPS Schedule 40 Seriescoextruded composite pipeproduced to an iron pipe outside diameter (OD) with aSchedule 40 wall thickness.
32、3.2.4 lotall pipe produced of one size and from oneextrusion line, during one designated 24-h period.3.2.5 qualification testan evaluation, generally nonrepeti-tive, conducted on an existing, altered, or new product todetermine acceptability.3Withdrawn. The last approved version of this historical s
33、tandard is referencedon www.astm.org.4Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.5Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/ww
34、w.dodssp.daps.mil.6Available from the Uniform Classification Committee, Suite 1106, 222 SouthRiverside Plaza, Chicago, IL 60606.7Available from National Motor Freight Traffic Association (NMFTA), 1001 N.Fairfax St., Alexandria, VA 22314, http:/www.nmfta.org.F 1488 0923.2.6 rework composite pipe mate
35、riala blend of the dif-ferent materials used in the different layers of the coextrudedcomposite pipe.3.2.7 Sewer and Drain DR-PS Seriescoextruded compos-ite pipe produced to a sewer and drain outside diameter (OD)with a dimension ratio (DR) and pipe stiffness (PS).4. Classification4.1 Coextruded com
36、posite pipe produced in compliancewith this specification in different dimension ratios (DR) andpipe stiffness (PS) is used for different applications.4.1.1 IPS Schedule 40 SeriesCoextruded composite pipeis used for above or below ground installation for communi-cation conduit, electrical conduit, d
37、rain, waste, and vent pipe,and plastic underdrain systems for highway, airport, andsimilar drainage, where a Schedule 40 IPS is required.4.1.2 IPS-DR-PS SeriesCoextruded composite pipe isused for above or below ground installation for communicationconduit, electrical conduit, and drain, waste, and v
38、ent pipe.4.1.3 Sewer and Drain DR-PS SeriesCoextruded com-posite pipe is used for gravity flow sewer and drain pipe, andplastic underdrain systems for highway, airport, and similardrainage.4.2 Before installing coextruded composite pipe in an in-dustrial waste disposal system, the approval of the co
39、gnizantbuilding code authority is required. Some coextruded compos-ite pipe is designed for temperature use in excess of 180F(82C). Consult the manufacturer for recommendations on use.5. Ordering Information5.1 Orders for coextruded composite pipe produced incompliance with this specification shall
40、include the following:5.2 ASTM designation (F 1488) and year of issue,5.3 Series size,5.4 Footage of each size, and5.5 Materials.6. Material6.1 Basic MaterialsThe outer layer shall be made ofvirgin material that contains pigments or screening agents toprovide protection against UV radiation. The mat
41、erial shallconform to the requirements prescribed in the material speci-fication.6.2 ABS Material SpecificationThe ABS shall be virginplastic ABS material conforming to the requirements of Speci-fication D 3965 and shall meet all of the requirements for CellClass 4-2-2-2-2.6.2.1 The color and form o
42、f the material shall be byagreement between the purchaser and the supplier.6.3 PVC Material SpecificationThe PVC shall be virginplastic material conforming to the requirements of Specifica-tion D 4396 and shall meet all of the requirements for CellClass 1-1-4-3-2.6.3.1 The color and form of the mate
43、rial shall be byagreement between the purchaser and the supplier in accor-dance with Specification D 4396.6.3.2 Individual cell class values are permitted to be greaterthan those listed.6.4 CPVC Material SpecificationThe CPVC shall bevirgin plastic material conforming to the requirements ofSpecifica
44、tion D 4396 and shall meet all of the requirements forCell Class 2-2-4-2-4.6.4.1 The color and form of the material shall be byagreement between the purchaser and the supplier in accor-dance with Specification D 4396.6.4.2 Individual cell class values are permitted to be greaterthan those listed.6.5
45、 Rework MaterialA blend of clean rework materialgenerated from the manufacturers own pipe production maybe used by the same manufacturer, provided the pipe producedmeets all of the requirements of this specification.6.5.1 Rework material is excluded from standard definitionsof recycled materials in
46、accordance with Guide D 5033.6.5.2 Rework material generated from composite pipe shallnot be used in the outer layer.6.5.3 Rework material generated from composite pipe witha thermally foamed layer shall not be used in the inner or outerlayer.7. Performance Requirements7.1 Pipe StiffnessThe minimum
47、pipe stiffness at 5 %deflection when measured in accordance with Test MethodD 2412, shall equal or exceed the value in Table 1, Table 2,Table 3 or Table 4, as applicable. The rate of crosshead motionshall be 0.20 to 0.25 in./min. (5.1 to 6.3 mm/min). Threespecimens shall be tested. If all three meet
48、 this requirement, thesample meets this requirement. If one or two fail, additionaltesting shall be conducted in accordance with 7.1.1. If all threefail, the sample does not meet the requirement.7.1.1 Pipe Stiffness and Lower Confidence LimitIn theevent that one or two of the specimens tested in 7.1
49、 fail to meetthe minimum requirement, the average pipe stiffness of elevenspecimens shall meet or exceed the minimum requirementgiven in Table 1, Table 2, Table 3,orTable 4 as applicable. The99 % lower confidence limit (LCL) shall be within 15 % of theaverage value. The LCL shall be calculated using the Stu-dents“ t” distribution, with N-1 degrees of freedom, where Nis the number of specimens (11). The critical t value shall beused to at least three significant digits.Alternatively, if the LCLTABLE 1 Minimum Wall Thickness Required for Pipe Stiffn
