1、Designation:D285295(Reapproved 2008)An American National StandardStandard Specification forStyrene-Rubber(SR)Plastic Drain Pipe and Fittings1This standard is issued under the fixed designation D2852;the number immediately following the designation indicates the year oforiginal adoption or,in the cas
2、e of revision,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.This standard has been approved for use by agencies of the U.S.Department of Defense.1.Scope1.1 This specifi
3、cation covers requirements and test methodsfor materials,dimensions,workmanship,impact resistance,load-deflection properties,dimensional stability,and jointtightness of plain-end or bell-end styrene-rubber(SR)plasticdrain pipe and fittings in sizes 2 through 6 in.1.2 The values stated in inch-pound
4、units are to be regardedas the standard.The values given in parentheses are forinformation only.1.3 The following safety hazards caveat pertains only to thetest methods portion,Section 8,of this specification:Thisstandard does not purport to address all of the safety concerns,if any,associated with
5、its use.It is the responsibility of the userof this standard to establish appropriate safety and healthpractices and determine the applicability of regulatory limita-tions prior to use.2.Referenced Documents2.1 ASTM Standards:2D256 Test Methods for Determining the Izod PendulumImpact Resistance of P
6、lasticsD618 Practice for Conditioning Plastics for TestingD638 Test Method for Tensile Properties of PlasticsD648 Test Method for Deflection Temperature of PlasticsUnder Flexural Load in the Edgewise PositionD1600 Terminology forAbbreviated Terms Relating to Plas-ticsD2122 Test Method for Determinin
7、g Dimensions of Ther-moplastic 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 Parallel-Plate LoadingD2444 Test Method for Deter
8、mination of the Impact Resis-tance of Thermoplastic Pipe and Fittings by Means of aTup(Falling Weight)D3122 Specification for Solvent Cements for Styrene-Rubber(SR)Plastic Pipe and FittingsF412 Terminology Relating to Plastic Piping Systems2.2 Federal Standard:Fed.Std.No.123 Marking for Shipment(Civ
9、il Agencies)32.3 Military Standard:MIL-STD-129 Marking for Shipment and Storage33.Terminology3.1 DefinitionsDefinitions are in accordance with Termi-nology F412,and abbreviations are in accordance with Termi-nology D1600,unless otherwise specified.The abbreviation forstyrene-rubber plastics is SR.4.
10、Significance and Use4.1 The requirements for this specification are intended toprovide pipe and fittings suitable for nonpressure undergrounddrainage of sewage and certain other liquid wastes,in appli-cations outside the building limits,where dimensional stability,resistance to aging,and strong eigh
11、t joints are required.Theplastic drain pipe and fittings described in this specification areintended for use in the following applications:4.1.1 House connections to septic tanks.4.1.2 Footing drains(foundation drains).4.1.3 Storm drainage.4.2 The pipe should be installed in accordance with Practice
12、D2321.5.Materials and Manufacture5.1 MaterialsThe pipe and fittings shall be made ofstyrene-rubber(SR)plastics meeting the following require-ments:1This specification is under the jurisdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.65 on L
13、andDrainage.Current edition approved March 1,2008.Published May 2008.Originallyapproved in 1969.Last previous edition approved in 2002 as D2852 95(2002).DOI:10.1520/D2852-95R08.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For A
14、nnual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3Available from Standardization Documents Order Desk,DODSSP,Bldg.4,SectionD,700RobbinsAve.,Philadelphia,PA19111-5098,http:/www.dodssp.daps.mil.Copyright ASTM International,100 Barr Harbor D
15、rive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 5.1.1 The SR plastics compound shall contain at least 50%styrene plastics,combined with rubbers to a minimum rubbercontent of 5%,and compounding materials such as antioxi-dants and lubricants,and may contain up to 15%acrylonitrilecombin
16、ed in the styrene plastics or rubbers,or both.Therubbers shall be of the polybutadiene or butadiene-styrenetype,or both,with a maximum styrene content of 25%ornitrile type.The combined styrene plastics and rubber contentshall be not less than 90%.No fillers may be used.5.1.2 The SR plastic compound shall meet the followingminimum requirements when tested in accordance with Section8:Tensile strength at rupture,3800 psi(26.2 MPa)Elongation at rupture,%,15Modulus of elasticity in tension,300 000 ps
