1、Designation:F149912Standard 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 revision,the year of last revision.A nu
2、mber 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 produced in Schedule40 IPS sizes by a coextrusion
3、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 middle layer ispermitted to be thermally foamed PVC or sol
4、id 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 is to provide stan-dardization of product,technical dat
5、a,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 specification is permitted to bejoined using molded fittings meetin
6、g 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 byagreement between the purchaser and the supplier.1.6 Pipe produc
7、ed 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 Recommendations for storage,joining,and installationare provided i
8、n 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 notes,footnotes,and appendixes which provide explanatory material.
9、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 parentheses aremathematical conversions to SI units that are provided forinformat
10、ion 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 safety and health practices and determine the applica-bility of regulatory l
11、imitations prior to use.NOTE1Specifications related to this specification are as follows:Specifications D2661,D2665,F628,and F891.2.Referenced Documents2.1 The following standards contain provisions that,thoughreferenced in this specification,constitute provisions of thisspecification.All standards
12、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 Method for Coefficient of Linear Thermal Expan-sion of Plastics Between 30C and 30C w
13、ith 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(Vinyl Chloride)(CPVC)Compounds1This specification is under the jurisdiction of ASTM C
14、ommittee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.63 on DWV.Current edition approved April 1,2012.Published April 2012.Originallypublished as approved in 1994.Last previous edition approved in 2008 asF1499 01(2008).DOI:10.1520/F1499-12.2For referenced ASTM st
15、andards,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.*A Summary of Changes section appears at the end of this standardCopyright ASTM Internati
16、onal,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 D1898 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 Specification 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 Ap
