1、Designation: F1499 12 An American National StandardStandard Specification forCoextruded Composite Drain, Waste, and Vent Pipe (DWV)1This standard is issued under the fixed designation F1499; the number immediately following the designation indicates the year oforiginal adoption or, in the case of re
2、vision, the year of last revision. A number in parentheses 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 drain,waste, and vent pipe (DWV). The pipe is prod
3、uced in Schedule40 IPS sizes by a coextrusion die system, in which theconcentric layers are formed and combined before exiting thedie.1.1.1 Coextruded composite drain, waste, and vent pipe,DWV, by definition, is permitted to be produced with two ormore layers. The outer layer shall be ABS. The middl
4、e layer ispermitted to be thermally foamed PVC or solid PVC or a blendof rework material, as specified in the rework material section.The inner layer is permitted to be solid PVC orABS, or a blendof rework material as specified in the rework material section.1.1.2 The function of this specification
5、is to provide stan-dardization of product, technical data, and serve as a purchas-ing guide.1.2 DWV is permitted to be produced utilizing a two layeror three layer coextrusion die.1.3 Materials that do not meet the requirements of thematerial section are excluded.1.4 Pipe produced to this specificat
6、ion is permitted to bejoined using molded fittings meeting the requirements ofSpecification D2661 or Specification F628. The fitting patternsmust comply with Specification D3311.1.5 Pipe produced to this specification is permitted to beperforated in accordance with any specified standard or byagreem
7、ent between the purchaser and the supplier.1.6 Pipe produced to this specification is permitted to bebelled for joining by solvent cementing or belled for joining byan elastomeric seal (gasket), in accordance with any specifiedstandard or by agreement between the purchaser and thesupplier.1.7 Recomm
8、endations for storage, joining, and installationare provided in Appendix X1, Appendix X2, and AppendixX3, respectively.1.8 The values stated in inch-pound units are to be regardedas the standard. The SI units given in parentheses are forinformation only.1.9 The text of this specification references
9、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.1.10 The values stated in inch-pound units are to be re-garded as standard. The values given in parenthese
10、s aremathematical conversions to SI units that are provided forinformation only and are not considered standard.1.11 This standard does not purport 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 sa
11、fety and health practices and determine the applica-bility of regulatory limitations prior to use.NOTE 1Specifications related to this specification are as follows:Specifications D2661, D2665, F628, and F891.2. Referenced Documents2.1 The following standards contain provisions that, thoughreferenced
12、 in this specification, constitute provisions of thisspecification. All standards are subject to revision and partiesusing this specification, shall reference the most recent editionof the standards listed as follows:2.2 ASTM Standards:2D618 Practice for Conditioning Plastics for TestingD696 Test Me
13、thod for Coefficient of Linear Thermal Expan-sion of Plastics Between 30C and 30C with a VitreousSilica DilatometerD883 Terminology Relating to PlasticsD1600 Terminology forAbbreviated Terms Relating to Plas-ticsD1784 Specification for Rigid Poly(Vinyl Chloride) (PVC)Compounds and Chlorinated Poly(V
14、inyl Chloride)(CPVC) CompoundsD1898 Practice for Sampling of Plastics (Withdrawn 1998)31This specification is under the jurisdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.63 on DWV.Current edition approved April 1, 2012. Published April 2
15、012. Originallypublished as approved in 1994. Last previous edition approved in 2008 asF1499 01(2008). DOI: 10.1520/F1499-12.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information,
16、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 Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA
17、 19428-2959. United States1D1972 Practice for Generic Marking of Plastic Products(Withdrawn 2014)3D2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and FittingsD2235 Specification for Solvent Cement for Acrylonitrile-Butadiene-Styrene (ABS) Plastic Pipe and FittingsD2321 Practice f
18、or Underground Installation of Thermoplas-tic Pipe for Sewers and Other Gravity-Flow ApplicationsD2412 Test Method for Determination of External LoadingCharacteristics of Plastic Pipe by Parallel-Plate LoadingD2444 Test Method for Determination of the Impact Resis-tance of Thermoplastic Pipe and Fit
19、tings by Means of aTup (Falling Weight)D2661 Specification for Acrylonitrile-Butadiene-Styrene(ABS) Schedule 40 Plastic Drain, Waste, and Vent Pipeand FittingsD2665 Specification for Poly(Vinyl Chloride) (PVC) PlasticDrain, Waste, and Vent Pipe and FittingsD3311 Specification for Drain, Waste, and V
20、ent (DWV)Plastic Fittings PatternsD3965 Classification System and Basis for Specifications forRigid Acrylonitrile-Butadiene-Styrene (ABS) Materialsfor Pipe and FittingsD4000 Classification System for Specifying Plastic Materi-alsD5033 Guide for Development ofASTM Standards Relatingto Recycling and U
21、se of Recycled Plastics (Withdrawn2007)3E105 Practice for Probability Sampling of MaterialsE122 Practice for Calculating Sample Size to Estimate, WithSpecified Precision, the Average for a Characteristic of aLot or ProcessF402 Practice for Safe Handling of Solvent Cements,Primers, and Cleaners Used
22、for Joining ThermoplasticPipe and FittingsF412 Terminology Relating to Plastic Piping SystemsF628 Specification for Acrylonitrile-Butadiene-Styrene(ABS) Schedule 40 Plastic Drain, Waste, and Vent PipeWith a Cellular CoreF891 Specification for Coextruded Poly(Vinyl Chloride)(PVC) Plastic Pipe With a
23、Cellular Core2.3 Federal Standard:Fed. Std. No. 123 Marking for Shipments (Civil Agencies)42.4 Military Standard:MIL-STD-129 Marking for Shipment and Storage42.5 ANSI Standard:ANSI Z 34.1 American National Standard for Certification-Third-Party Program5ANSI Z 34.2 American National Standard for Cert
24、ification-Self-Certification by Producer or Supplier52.6 Uniform Classification Committee Standards:Uniform Freight Classification62.7 National Motor Freight Traffc Association Standard:National Motor Freight Classification73. Terminology3.1 Definitions:3.1.1 Definitions are in accordance with Termi
25、nology D883and F412. Abbreviations are in accordance with TerminologyD1600. Plastic materials are classified in accordance withClassification D4000. Generic marking is in accordance withPractice D1972.3.1.2 coextruded pipepipe consisting of two or moreconcentric layers of material bonded together in
26、 processing byany combination of temperature, pressure, grafting,crosslinking, or adhesion.3.1.3 compounda mixture of a polymer with other ingre-dients such as inert fillers, stabilizers, catalysts, processingaids, lubricants, impact modifiers, pigments, or curing agents.3.1.4 out-of-roundnessthe al
27、lowed difference between themaximum measured diameter and the minimum measureddiameter (stated as an absolute deviation).3.1.5 thermally foamed plastica cellular plastic producedby applying heat to effect gaseous decomposition or volatilizeof a constituent. (1985)3.1.6 virgin plastic, (adj)materials
28、 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)3.2 Definitions of Terms Specific to This Standard:3.2.1 ABS/PVCan acronym for a blend of acrylonitrile-butadiene-styrene and poly viny
29、l chloride.3.2.2 lota lot shall consist of all pipe produced, of onesize, from one extrusion line, during one designated 24-hperiod.3.2.3 rework materiala blend of the different materialsgenerated from coextruded composite drain, waste, and ventpipe (DWV).4. Classification4.1 Coextruded composite dr
30、ain, waste, and vent pipe,DWV, produced in compliance this specification will providepipe suitable for the drainage and venting of sewage andcertain other liquid wastes.NOTE 2Before installing coextruded composite pipe in an industrialwaste disposal system, the approval of the cognizant building cod
31、eauthority should be obtained as conditions not commonly found in normaluse may be encountered and temperatures in excess of 180F (82C) maybe encountered.5. Ordering Information5.1 Orders for coextruded composite drain, waste, and ventpipe, DWV, produced in compliance with this specificationshould i
32、nclude the following:5.1.1 ThisASTM designation number, and the year of issue,4Available from Naval Publications and Forms Center, 5801 Tabor Ave.,Philadelphia, PA 19120.5Available from American National Standards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.6Av
33、ailable from the Uniform Classification Committee, Suite 1106, 222 SouthRiverside Plaza, Chicago, IL 60606.7Available from the National Motor Freight Traffic Association, Inc. NationalMotor Freight Classification, American Tracking Association, Inc. Traffic Dept.,1616 P St., NW, Washington, DC 20036
34、.F1499 1225.1.2 Pipe size,5.1.3 Footage required of each size, and5.1.4 Materials.6. Materials and Manufacture6.1 Basic CompoundVirgin compound for use in the outerlayer of coextruded composite drain, waste, and vent pipe,DWV, shall contain pigments or screening agents to provideprotection against U
35、V radiation.6.2 ABS Compound SpecificationThe ABS compoundshall be virginABS compound conforming to the requirementsof Specification D3965 and shall meet all of the requirementsfor Cell Class 4-2-2-2-2.6.2.1 The color and form of the material shall be byagreement between the purchaser and the suppli
36、er, in accor-dance with Specification D3965.6.3 PVC Compound SpecificationThe PVC compoundshall be virgin PVC compound conforming to the requirementsof Specification D1784 and shall meet all of the requirementsfor Cell Class 12344 except that the tensile strength shall not beless than 6500 psi and t
37、he modulus of elasticity shall not be lessthan 380,000.6.3.1 The color and form of the material shall be byagreement between the purchaser and the supplier in accor-dance with Specification D1784.6.3.2 Individual cell class values are permitted to be greaterthan those listed.6.4 Rework MaterialA ble
38、nd of clean rework materialsgenerated from the manufacturers own pipe production ispermitted to be used by the same manufacturer, provided thepipe produced meets all of the requirements of this specifica-tion. Rework material is excluded from standard definitions ofrecycled materials in accordance w
39、ith Guide D5033.6.4.1 Rework material generated from composite pipe shallnot be used in the outer layer.6.4.2 Thermally foamed layer shall not be used in the inneror outer layer.7. Requirements7.1 GeneralThe inside and outside surfaces of pipe pro-duced in accordance with this specification shall be
40、 free ofchalking, sticky, or tacky material. The surfaces shall be free ofexcessive bloom. Bloom or chalking may develop in pipeexposed to direct rays of the sun (ultraviolet radiant energy) forextended periods and consequently, these requirements do notapply to pipe after extended exposure to direc
41、t rays of the sun.The inside and outside surfaces of pipe shall be free of foreigninclusion or other defects that are visible to the naked eye, andmay affect the wall integrity.7.1.1 The requirements in this section are intended only foruse as quality control tests, not as simulated service tests.7.
42、2 Dimensions and Tolerances:7.2.1 Outside DiameterThe outside diameter and toler-ances shall meet the requirements of Table 1 when measured inaccordance with Method D2122. The tolerances for out-of-roundness shall apply to the pipe at the time of manufacture.7.2.2 Wall ThicknessThe wall thickness an
43、d tolerancesshall meet the requirements of Table 2 when measured inaccordance with Method D2122.7.2.3 LengthThe pipe shall be in either 10 or 20-ft (3.05 or6.1-m) lengths, unless otherwise specified. The allowabletolerance on the length shall be +12,0 in.7.3 Pipe StiffnessThe minimum pipe stiffness
44、at 5 %deflection when measured in accordance with Test MethodD2412 shall equal or exceed the value in Table 3. The rate ofcrosshead motion shall be 0.20 to 0.25 in./min (5.1 to 6.3mm/min). Three specimens shall be tested. If all three meet thisrequirement, the sample meets this requirement. If one o
45、r twofail, additional testing shall be conducted in accordance with7.3.1. If all three fail, the sample does not meet the require-ment.7.3.1 Pipe Stiffness and Lower Confidence LimitIn theevent that one or two of the specimens tested in 7.3 fail to meetthe minimum requirement, the average pipe stiff
46、ness of elevenspecimens shall meet or exceed the minimum requirementgiven in Table 3. The 99 % lower confidence limit (LCL) shallbe within 15 % of the average value. The LCL shall becalculated using the Students “t” distribution, with N1degrees of freedom, where N is the number of specimens (11).The
47、 critical t value shall be used to at least three significantdigits. Alternatively, if the LCL exceeds the minimum PSrequirement in Table 3, but is not within 15 % of the average,the sample meets the requirements of the Pipe Stiffness testing.The eleven specimens include the three tested under 7.3,
48、and anadditional eight with rotation by 35, as specified in D2412,continuing throughout the remaining specimens.TABLE 1 Outside Diameter and ToleranceOutside Diameter, in. (mm)NominalPipeSizes, in.AverageTolerance on Average OutsideDiameterOut-of-RoundnessMaximumDiameter MinusMinimumDiameterA114 1.6
49、60 (42.16) +0.010, 0.000 (+0.25, 0.00) 0.024 (0.60)112 1.900 (48.26) +0.010, 0.000 (+0.25, 0.00) 0.024 (0.60)2 2.375 (60.32) +0.010, 0.000 (+0.25, 0.00) 0.024 (0.60)3 3.500 (88.90) +0.015, 0.000 (+0.38, 0.00) 0.060 (1.52)4 4.500 (114.30) +0.015, 0.000 (+0.38, 0.00) 0.100 (2.54)6 6.625 (168.28) +0.016, 0.006 (+0.41, 0.15) 0.100 (2.54)8 8.625 (219.07) +0.022, 0.008 (+0.56, 0.20) 0.150 (3.81)AMeasured at time of manufacturing.TABLE 2 Wall Thickness and ToleranceWall Thickness, in. (mm)Nominal Pipe Sizes,in.Minimum WallATolerance114 0.140
