1、Designation: F 1499 01An American National StandardStandard Specification forCoextruded Composite Drain, Waste, and Vent Pipe (DWV)1This standard is issued under the fixed designation F 1499; the number immediately following the designation indicates the year oforiginal adoption or, in the case of r
2、evision, 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.1. Scope1.1 This specification covers coextruded composite drain,waste, and vent pipe (DWV). The pipe is pro
3、duced 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 midd
4、le 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 specifica
6、tion is permitted to bejoined using molded fittings meeting the requirements ofSpecification D 2661 or Specification F 628. The fitting pat-terns must comply with Specification D 3311.1.5 Pipe produced to this specification is permitted to beperforated in accordance with any specified standard or by
7、agreement 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
8、Recommendations for storage, joining, and installationare provided inAppendix X1,Appendix X2, andAppendix X3,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 referenc
9、es 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 This standard does not purport to address all of thesafety concerns, if any, associated with its u
10、se. 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 1Specifications related to this specification are as follows:Specifications D 2661, D 2665, F 628, and F 891.2.
11、Referenced Documents2.1 The following standards contain provisions that, thoughreferenced 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 fo
12、llows:2.2 ASTM Standards:D 618 Practice for Conditioning Plastics for Testing2D 696 Test Method for Coefficient of Linear Thermal Ex-pansion of Plastics Between -30C and 30C With aVitreous Silica Dilatometer2D 883 Terminology Relating to Plastics2D 1600 Terminology for Abbreviated Terms Relating toP
13、lastics2D 1898 Practice for Sampling of Plastics2D 1972 Practice for Generic Marking of Plastic Products3D 2122 Method of Determining Dimensions of Thermo-plastic Pipe and Fittings4D 2235 Specification for Solvent Cement for Acrylonitrile-Butadiene-Styrene (ABS) Plastic Pipe and Fittings4D 2321 Prac
14、tice for Underground Installation of Thermo-plastic Pipe for Sewers and Other Gravity-Flow Applica-tions4D 2412 Test Method for Determination of External LoadingCharacteristics of Plastic Pipe by Parallel-Plate Loading4D 2444 Test Method for Determination of the Impact Re-sistance of Thermoplastic P
15、ipe and Fittings by Means of a1This 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 August 10, 2001. Published October 2001. Originallypublished as F 1499 94. Last previous
16、edition F 1499 00.2Annual Book of ASTM Standards, Vol 08.01.3Annual Book of ASTM Standards, Vol 08.02.4Annual Book of ASTM Standards, Vol 08.04.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.Tup (Falling Weight)4D 2661 Specification
17、 for Acrylonitrile-Butadiene-Styrene(ABS) Schedule 40 Plastic Drain, Waste, and Vent Pipeand Fittings4D 2665 Specification for Poly (Vinyl Chloride) (PVC) Plas-tic Drain, Waste, and Vent Pipe and Fittings4D 3311 Specification for Drain, Waste, and Vent (DWV)Plastic Fittings Patterns3D 3965 Specifica
18、tion for Rigid Acrylonitrile-Butadiene-Styrene (ABS) Materials for Pipe and Fittings3D 4000 Classification System for Specifying Plastic Mate-rials3D 4396 Specification for Rigid Poly (Vinyl Chloride)(PVC) and Chlorinated Poly (Vinyl Chloride) (CPVC)Compounds for Plastic Pipe and Fittings Used in No
19、npres-sure Piping Products5D 5033 Guide for Development of ASTM Standards Relat-ing to Recycling and Use of Recycled Plastics5E 105 Practice for Probability Sampling of Materials6E 122 Practice for Calculating Sample Size to Estimate,With a Specified Tolerable Error, the Average for aCharacteristic
20、of a Lot or Process6F 402 Practice for Safe Handling of Solvent Cement, Prim-ers, and Cleaners Used for Joining Thermoplastic PipeFittings4F 412 Terminology Relating to Plastic Piping Systems4F 628 Specification for Acrylonitrile-Butadiene-Styrene(ABS) Schedule 40 Plastic-Drain, Waste, and Vent Pipe
21、With a Cellular Core4F 891 Specification for Coextruded Poly (Vinyl Chloride)(PVC) Plastic Pipe With a Cellular Core42.3 Federal Standard:Fed. Std. No. 123 Marking for Shipments (Civil Agencies)72.4 Military Standard:MIL-STD-129 Marking for Shipment and Storage72.5 ANSI Standard:ANSI Z 34.1 American
22、 National Standard for Certification-Third-Party Program8ANSI Z 34.2 American National Standard forCertification-Self-Certification by Producer or Supplier82.6 Uniform Classification Committee Standards:Uniform Freight Classification92.7 National Motor Freight Traffc Association Standard:National Mo
23、tor Freight Classification103. Terminology3.1 DefinitionsDefinitions are in accordance with Termi-nology D 883 and F 412.Abbreviations are in accordance withTerminology D 1600. Plastic materials are classified in accor-dance with Classification D 4000. Generic marking is inaccordance with Practice D
24、 1972.3.1.1 coextruded pipepipe consisting of two or moreconcentric layers of material bonded together in processing byany combination of temperature, pressure, grafting, crosslink-ing, or adhesion.3.1.2 compounda mixture of a polymer with other ingre-dients such as inert fillers, stabilizers, catal
25、ysts, processingaids, lubricants, impact modifiers, pigments, or curing agents.3.1.3 out-of-roundnessthe allowed difference between themaximum measured diameter and the minimum measureddiameter (stated as an absolute deviation).3.1.4 thermally foamed plastica cellular plastic producedby applying hea
26、t to effect gaseous decomposition or volatilizeof a constituent. (1985)3.1.5 virgin plastic, (adj)materials 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 Spe
27、cific to This Standard:3.2.1 ABS/PVCan acronym for a blend of acrylonitrile-butadiene-styrene and poly vinyl 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 materialsgenera
28、ted from coextruded composite drain, waste, and ventpipe (DWV).4. Classification4.1 Coextruded composite drain, 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
29、coextruded composite pipe in an industrialwaste disposal system, the approval of the cognizant building codeauthority 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 c
30、oextruded composite drain, waste, and ventpipe, DWV, produced in compliance with this specificationshould include the following:5.1.1 ThisASTM designation number, and the year of issue,5.1.2 Pipe size,5.1.3 Footage required of each size, and5.1.4 Materials.6. Materials and Manufacture6.1 Basic Compo
31、undVirgin compound for use in the outerlayer of coextruded composite drain, waste, and vent pipe,DWV, shall contain pigments or screening agents to provideprotection against UV radiation.6.2 ABS Compound SpecificationThe ABS compoundshall be virginABS compound conforming to the requirementsof Specif
32、ication D 3965 and shall meet all of the requirementsfor Cell Class 4-2-2-2-2.5Annual Book of ASTM Standards, Vol 08.03.6Annual Book of ASTM Standards, Vol 14.02.7Available from Naval Publications and Forms Center, 5801 Tabor Ave.,Philadelphia, PA 19120.8Available from theAmerican National Standards
33、 Institute, 11 West 42nd Street,13th Floor, New York, NY 10036.9Available from the Uniform Classification Committee, Suite 1106, 222 SouthRiverside Plaza, Chicago, IL 60606.10Available from the National Motor Freight Traffic Association, Inc. NationalMotor Freight Classification, American Tracking A
34、ssociation, Inc. Traffic Dept.,1616 P St., NW, Washington, DC 20036.F 1499 0126.2.1 The color and form of the material shall be byagreement between the purchaser and the supplier, in accor-dance with Specification D 3965.6.3 PVC Compound SpecificationThe PVC compoundshall be virgin PVC compound conf
35、orming to the requirementsof Specification D 4396 and shall meet all of the requirementsfor Cell Class 1-1-4-3-2.6.3.1 The color and form of the material shall be byagreement between the purchaser and the supplier in accor-dance with Specification D 4396.6.3.2 Individual cell class values are permit
36、ted to be greaterthan those listed.6.4 Rework MaterialA blend 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 fro
37、m standard definitions ofrecycled materials in accordance with Guide D 5033.6.4.1 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 p
38、ipe pro-duced in accordance with this specification shall be 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 requi
39、rements do notapply to pipe after extended exposure to direct 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
40、 as quality control tests, not as simulated service tests.7.2 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 D 2122. The tolerances for out-of-roundness shall apply to the pipe at the
41、time of manufacture.7.2.2 Wall ThicknessThe wall thickness and tolerancesshall meet the requirements of Table 2 when measured inaccordance with Method D 2122.7.2.3 LengthThe pipe shall be in either 10 or 20-ft (3.05or 6.1-m) lengths, unless otherwise specified. The allowabletolerance on the length s
42、hall be +12 ,0 in.7.3 Pipe StiffnessThe minimum pipe stiffness at 5 %deflection when measured in accordance with Test MethodD 2412 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 m
43、eet thisrequirement, the sample meets this requirement. If one or 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
44、 7.3 fail to meetthe minimum requirement, the average pipe stiffness 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 N
45、1degrees of freedom, where N is the number of specimens (11).The 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 t
46、esting.The eleven specimens include the three tested under 7.3, and anadditional eight with rotation by 35, as specified in D 2412,continuing throughout the remaining specimens.The LCL based on testing eleven specimens is calculated asfollows (Note: N = 11):LCL 5Average PS!2$2.76 Standard Deviation!
47、/=N!% (1)where:Average PS!5(PSi!#/11! (2)Standard Deviation!5F(PS2 (PS!2/NN 1G1/2(3)TABLE 1 Outside Diameter and ToleranceOutside Diameter, in. (mm)NominalPipeSizes, in.AverageTolerance on Average OutsideDiameterOut-of-RoundnessMaximumDiameter MinusMinimumDiameterA114 1.660 (42.16) +0.010, 0.000 (+0
48、.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
49、 (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 (3.56) +0.020 (+0.50)112 0.145 (3.68) +0.020 (+0.50)2 0.154 (3.91) +0.020 (+0.50)3 0.216 (5.42) +0.026 (+0.66)4 0.237 (6.02) +0.028 (+0.71)6 0.280 (7.11) +0.034 (+0.86)8 0.322 (8.18) +0.034 (+0.86)AThe minimum is the lowest wall thickness of the pipe at any cross section.TABLE 3 Pipe StiffnessNominal Pipe Sizes, in.
