1、Designation: F1488 14Standard Specification forCoextruded Composite Pipe1This standard is issued under the fixed designation F1488; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses
2、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 coextruded composite pipe,produced by a coextrusion die system, in which the concentriclayers are formed and combined before exiti
3、ng the die.1.1.1 The function 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 beperforat
4、ed in accordance with any specified 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 agreeme
5、nt between the purchaser and thesupplier.1.5 Recommendations for storage, joining, installation, andrationale are listed in Appendix X1, Appendix X2, AppendixX3, and Appendix X4, respectively.1.6 The values stated in inch-pound units are to be regardedas standard. No other units of measurement are i
6、ncluded in thisstandard.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 purport t
7、o 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: D2661,
8、 D2665, D2729,D2750, D2751, D2949, D3034, F512, F628, F758, F789, and F891.2. Referenced Documents2.1 The following standards contain provisions which,though referenced in this specification, constitute provisions ofthis specification. All standards are subject to revision andparties using this spec
9、ification shall reference the most recentedition of the standards listed as follows.2.2 ASTM Standards:2D618 Practice for Conditioning Plastics for TestingD696 Test Method for Coefficient of Linear Thermal Expan-sion of Plastics Between 30C and 30C with a VitreousSilica DilatometerD883 Terminology R
10、elating to PlasticsD1600 Terminology forAbbreviated Terms Relating to Plas-ticsD1898 Practice for Sampling of Plastics (Withdrawn 1998)3D1972 Practice for Generic Marking of Plastic Products(Withdrawn 2014)3D2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and FittingsD2235 Specifi
11、cation for Solvent Cement for Acrylonitrile-Butadiene-Styrene (ABS) Plastic Pipe and FittingsD2321 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 Para
12、llel-Plate LoadingD2444 Test Method for Determination of the Impact Resis-tance of Thermoplastic Pipe and Fittings by Means of aTup (Falling Weight)D2564 Specification for Solvent Cements for Poly(VinylChloride) (PVC) Plastic Piping SystemsD2661 Specification for Acrylonitrile-Butadiene-Styrene(ABS)
13、 Schedule 40 Plastic Drain, Waste, and Vent Pipeand FittingsD2665 Specification for Poly(Vinyl Chloride) (PVC) PlasticDrain, Waste, and Vent Pipe and FittingsD2729 Specification for Poly(Vinyl Chloride) (PVC) SewerPipe and Fittings1This specification is under the jurisdiction of ASTM Committee F17 o
14、n PlasticPiping Systems and is the direct responsibility of Subcommittee F17.11 onComposite.Current edition approved Dec. 1, 2014. Published January 2015. Originallyapproved in 1994. Last previous edition approved in 2009 as F1488 091. DOI:10.1520/F1488-14.2For referenced ASTM standards, visit the A
15、STM 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.3The last approved version of this historical standard is referenced onwww.astm.org.*A Summary of Change
16、s section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1D2750 Specification for Acrylonitrile-Butadiene-Styrene(ABS) Plastics Utilities Conduit and Fittings (Withdrawn1997)3D2751 Specification for
17、Acrylonitrile-Butadiene-Styrene(ABS) Sewer Pipe and Fittings (Withdrawn 2014)3D2855 Practice for Making Solvent-Cemented Joints withPoly(Vinyl Chloride) (PVC) Pipe and FittingsD2949 Specification for 3.25-in. Outside Diameter Poly(Vi-nyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipeand Fitting
18、sD3034 Specification for Type PSM Poly(Vinyl Chloride)(PVC) Sewer Pipe and FittingsD3212 Specification for Joints for Drain and Sewer PlasticPipes Using Flexible Elastomeric SealsD3965 Classification System and Basis for Specifications forRigid Acrylonitrile-Butadiene-Styrene (ABS) Materialsfor Pipe
19、 and FittingsD4000 Classification System for Specifying Plastic Materi-alsD4396 Specification for Rigid Poly(Vinyl Chloride) (PVC)and Chlorinated Poly(Vinyl Chloride) (CPVC) Com-pounds for Plastic Pipe and Fittings Used in NonpressureApplicationsD5033 Guide for Development ofASTM Standards Relatingt
20、o Recycling and Use of Recycled Plastics (Withdrawn2007)3F402 Practice for Safe Handling of Solvent Cements,Primers, and Cleaners Used for Joining ThermoplasticPipe and FittingsF412 Terminology Relating to Plastic Piping SystemsF477 Specification for Elastomeric Seals (Gaskets) for Join-ing Plastic
21、PipeF493 Specification for Solvent Cements for ChlorinatedPoly(Vinyl Chloride) (CPVC) Plastic Pipe and FittingsF512 Specification for Smooth-Wall Poly(Vinyl Chloride)(PVC) Conduit and Fittings for Underground InstallationF545 Specification for PVC and ABS Injected Solvent Ce-mented Plastic Pipe Join
22、ts (Withdrawn 2001)3F628 Specification for Acrylonitrile-Butadiene-Styrene(ABS) Schedule 40 Plastic Drain, Waste, and Vent PipeWith a Cellular CoreF656 Specification for Primers for Use in Solvent CementJoints of Poly(Vinyl Chloride) (PVC) Plastic Pipe andFittingsF758 Specification for Smooth-Wall P
23、oly(Vinyl Chloride)(PVC) Plastic Underdrain Systems for Highway, Airport,and Similar DrainageF789 Specification for Type PS-46 and Type PS-115 Poly-(Vinyl Chloride) (PVC) Plastic Gravity Flow Sewer Pipeand Fittings (Withdrawn 2004)3F891 Specification for Coextruded Poly(Vinyl Chloride)(PVC) Plastic
24、Pipe With a Cellular CoreF913 Specification for Thermoplastic 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 b
25、y Producer or Supplier42.4 Federal Standard:Fed. Std. No. 123 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:
26、National Motor Freight Classification73. Terminology3.1 Definitions:3.1.1 Definitions are in accordance with TerminologiesD883 and F412. Abbreviations are in accordance with Termi-nology D1600. Plastic materials are classified in accordancewith Classification System D4000. Generic marking is inaccor
27、dance with Practice D1972.3.1.2 coextrusiona process whereby two or more heatedor unheated plastic material streams forced through one ormore shaping orifice(s) become one continuously formedpiece.3.1.3 compounda mixture of a polymer with otheringredients, such as fillers, stabilizers, catalysts, pr
28、ocessingaids, lubricants, modifiers, pigments, or curing agents.3.1.4 dimension ratiothe average specified diameter of apipe divided by the minimum specified wall thickness.3.1.5 out-of-roundnessthe allowed difference between themaximum measured diameter and the minimum measureddiameter (stated as a
29、n absolute deviation).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 initialmanufacture. (1985, D883)3.2 Definitions of Terms Specific to This Standard:3.2.1 coextruded compos
30、ite 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 specificpurpose to serve as pipe.3.2.2 IPS-DR-PS Seriescoextruded pipe produced to aniron pipe
31、 outside diameter (OD) with a dimension ratio (DR)and pipe stiffness (PS).4Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.5DLA Document Services Building 4/D 700 Robbins Avenue Philadelphia, PA19111-5094 http:/quicksearch
32、.dla.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.F1488 1423.2.3 IPS Schedule 40 Seriescoextruded com
33、posite pipeproduced to an iron pipe outside diameter (OD) with aSchedule 40 wall thickness.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, generallynonrepetitive, conducted on an existing, altered, or new pro
34、d-uct to determine acceptability.3.2.6 rework composite pipe materiala 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
35、 (DR) and pipe stiffness (PS).4. Classification4.1 Coextruded composite 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 grou
36、nd installation for communi-cation conduit, electrical conduit, drain, 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
37、communicationconduit, electrical conduit, and drain, waste, and vent pipe.4.1.3 Sewer and Drain DR-PS SeriesCoextruded compos-ite pipe is used for gravity flow sewer and drain pipe, andplastic underdrain systems for highway, airport, and similardrainage.4.2 Before installing coextruded composite pip
38、e in an in-dustrial waste disposal system, the approval of the cognizantbuilding 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 co
39、mposite pipe produced incompliance with this specification shall include the following:5.2 ASTM designation (F1488) 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 scr
40、eening agents toprovide protection against UV radiation. The material shallconform to the requirements prescribed in the material speci-fication.6.1.1 Materials listed in the material section are to be usedin any layer of the coextruded composite pipe. When coex-truded composite pipe is produced wit
41、h three layers, the middlelayer is to be solid or closed-cell cellular plastic.6.2 ABS Material SpecificationThe ABS shall be virginplastic ABS material conforming to the requirements of Speci-fication D3965 and shall meet all of the requirements for CellClass 4-2-2-2-2.6.2.1 The color and form of t
42、he 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 D4396 and shall meet all of the requirements for CellClass 1-1-4-3-2.6.3.1 The color and form of the material
43、 shall be byagreement between the purchaser and the supplier in accor-dance with Specification D4396.6.3.2 Individual cell class values are permitted to be greaterthan those listed.6.4 CPVC Material SpecificationThe CPVC shall be vir-gin plastic material conforming to the requirements of Speci-ficat
44、ion D4396 and shall meet all of the requirements for CellClass 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 D4396.6.4.2 Individual cell class values are permitted to be greaterthan those listed.6.5 Re
45、work 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 acc
46、ordance with Guide D5033.6.5.2 Rework material generated from composite pipe shallnot be used in the outer layer.6.5.3 Rework material generated from composite pipe witha closed-cell cellular plastic layer shall not be used in the inneror outer layer.7. Performance Requirements7.1 Pipe StiffnessThe
47、minimum pipe stiffness at 5 %deflection when measured in accordance with Test MethodD2412, shall equal or exceed the value in Table 1, Table 2,TABLE 1 Minimum Wall Thickness Required for Pipe Stiffnessand Impact Strength for IPS Schedule 40 SeriesANominal Pipe Size,in.Minimum WallThickness, in.Minim
48、um PipeStiffness, lbf/in./in.at5%DeflectionMinimum ImpactStrength at 32F (0C),ftlbf114 0.140 140 25112 0.145 140 252 0.154 140 25212 0.203 140 253 0.216 140 25312 0.226 140 254 0.237 140 405 0.258 140 406 0.280 140 408 0.322 90 6010 0.365 90 6012 0.460 90 60AThe maximum wall thickness shall not be g
49、reater than 1.12 times the minimum.F1488 143Table 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 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 fail to meetthe minimum requirement,
