1、Designation:F298612Standard Specification forCorrugated Polyethylene Pipe and Fittings for MineLeachate Applications1This standard is issued under the fixed designation F2986;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year o
2、f 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.Scope1.1 This specification covers requirements and test methodsfor materials,workmanship,dimensions,perforations,pipestiffness,el
3、ongation,joint separation resistance,quality ofextruded polyethylene,brittleness,testing,and marking ofcorrugated polyethylene(PE)pipe and fittings for mine drain-age and leachate collection and transmission pipe.It coversnominal sizes 3 in.(75 mm),4 in.(100 mm),6 in.(150 mm),8 in.(200 mm),10 in.(25
4、0 mm)12 in.(300 mm),15 in.(375mm),18 in.(450 mm)and 24 in.(600 mm)diameter.1.2 This specification covers single profile wall,annularextruded corrugated polyethylene pipe as depicted in Fig.1,and double wall,annular extruded corrugated polyethylenepipe as depicted in Fig.2.1.3 The values stated in in
5、ch-pound units are to be regardedas standard.The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.4 The following precautionary caveat pertains only to thetest method portion,Section 9,of this specification:Th
6、isstandard does not purport to address all of the safety concerns,if any,associated with 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
7、ASTM Standards:2D618 Practice for Conditioning Plastics for TestingD1600 Terminology forAbbreviated Terms Relating to Plas-ticsD2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and FittingsD2412 Test Method for Determination of External LoadingCharacteristics of Plastic Pipe by Par
8、allel-Plate LoadingD2444 Test Method for Determination of the Impact Resis-tance of Thermoplastic Pipe and Fittings by Means of aTup(Falling Weight)D3350 Specification for Polyethylene Plastics Pipe and Fit-tings MaterialsD3895 Test Method for Oxidative-Induction Time of Poly-olefins by Differential
9、 Scanning CalorimetryF412 Terminology Relating to Plastic Piping SystemsF2136 Test Method for Notched,Constant Ligament-Stress(NCLS)Test to Determine Slow-Crack-Growth Resis-tance of HDPE Resins or HDPE Corrugated Pipe2.2 Federal Standards:3Fed.Std.No.123 Marking for Shipment(Civil Agencies)Federal
10、Emergency Management Agency(FEMA)Practicesfor Design,Construction,Problem Identification andEvaluation,Inspection,Maintenance,Renovation,andRepair2.3 Military Standard:3MIL-STD-129 Marking for Shipment and Storage3.Terminology3.1 DefinitionsDefinitions used in this specification are inaccordance wit
11、h Terminology F412 and abbreviations are inaccordance with Terminology D1600,unless otherwise speci-fied.The abbreviation for polyethylene is PE.3.2 Definitions of Terms Specific to This Standard:3.2.1 creasea deformation that cannot be removed like adent:generally associated with wall buckling.3.2.
12、2 leachingminerals are removed(leached)from oresthat have been mined,crushed,and placed on impervious padsfor removal(by chemical leaching)by percolation of thesolution through the ore,and collection of that solution at thebottom of the heap leach pile.3.2.3 splitany break or crack that extends thro
13、ugh thewall.1This test method is under the jurisdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.65 on LandDrainage.Current edition approved Nov.15,2012.Published January 2013.DOI:10.1520/F2986-12.2For referenced ASTM standards,visit the AST
14、M 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.3Available from Standardization Documents Order Desk,Bldg.4 Section D,700Robbins Ave.,Philadelphia,PA 19111-50
15、94,Attn:NPODS.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 4.Ordering Information4.1 Orders for product made to this specification shallinclude the following information to adequately describe thedesired product:4.1.1 This ASTM designa
16、tion and year of issue,4.1.2 Perforations:4.1.2.1 With perforations,4.1.2.2 Without perforations,4.1.3 Diameters,4.1.4 Total footage of each pipe diameter involved,4.1.5 Pipe laying length,4.1.6 Fitting type(s):4.1.6.1 Size and type of fittings,including mainline andbranch diameters,and4.1.6.2 Number of fittings per diameter.5.Significance and Use5.1 Corrugated PE pipe and fittings in this standard areintended for deep underground applications under harsh chemi-cal exposure from a corrosive effl
