ANSI ASTM F1533-2001 Standard Specification for Deformed Polyethylene (PE) Liner《变形的聚乙烯内衬规范》.pdf

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1、Designation: F1533 01 (Reapproved 2009) An American National StandardStandard Specification forDeformed Polyethylene (PE) Liner1This standard is issued under the fixed designation F1533; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revisi

2、on, 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. Scope1.1 This specification covers requirements and test methodsfor materials of deformed PE liner intended for

3、 the rehabilita-tion of gravity flow and nonpressure pipelines. This applicationis for municipal sewage, storm water, industrial process liquidsand effluents, conduit, and ducts. This renewal process involvesinstalling a deformed liner into an existing pipeline, conduit, orduct, then reforming the l

4、iner with heat and pressure to fittightly to the bore of the original pipeline, conduit, or duct.1.2 The values stated in inch-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 consider

5、ed standard. In referee decisions, inch-pound units shall be used.1.3 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 app

6、lica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D618 Practice for Conditioning Plastics for TestingD638 Test Method for Tensile Properties of PlasticsD790 Test Methods for Flexural Properties of Unreinforcedand Reinforced Plastics and Electrical Insulati

7、ng Materi-alsD1600 Terminology forAbbreviated Terms Relating to Plas-ticsD1693 Test Method for Environmental Stress-Cracking ofEthylene PlasticsD2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and FittingsD2412 Test Method for Determination of External LoadingCharacteristics of Pl

8、astic Pipe by Parallel-Plate LoadingD2837 Test Method for Obtaining Hydrostatic Design Basisfor Thermoplastic Pipe Materials or Pressure Design Basisfor Thermoplastic Pipe ProductsD3350 Specification for Polyethylene Plastics Pipe and Fit-tings MaterialsF412 Terminology Relating to Plastic Piping Sy

9、stemsF1248 Test Method for Determination of EnvironmentalStress Crack Resistance (ESCR) of Polyethylene Pipe(Withdrawn 2007)32.2 Federal Standard:Fed. Std. No. 123 Marking for Shipment (Civil Agencies)42.3 Military Standard:MIL-STD-129 Marking for Shipment and Storage43. Terminology3.1 Definitions:3

10、.1.1 Unless otherwise indicated, definitions are in accor-dance with Terminology F412, and abbreviations are in accor-dance with Terminology D1600.3.1.2 deformed linerpolyethylene pipe manufactured in adeformed shape that reduces the cross-sectional area forinsertion and rehabilitation of nonpressur

11、e pipelines, conduits,and ducts. (See Fig. 1.)3.1.3 reformed linera reformed pipe is a sample for testpurposes formed when the deformed pipe has been insertedinto a given casing pipe and rerounded with heat and pressureto fit snugly to the casing pipe taking a given cross-section, inaccordance with

12、Sections 5 and 6. (See Fig. 1.)4. Materials4.1 Material requirements are applicable only to materialsprior to extrusion into the liner. Post-extrusion product require-ments are presented in Section 6.4.2 Material ClassificationsPolyethylene materials allow-able for use in the manufacture of polyethy

13、lene liner under this1This specification is under the jurisdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.26 on OlefinBased Pipe.Current edition approved Dec. 1, 2009. Published March 2010. Originallyapproved in 1994. Last previous edition

14、 approved in 2001 as F1533 01. DOI:10.1520/F1533-01R09.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3The l

15、ast approved version of this historical standard is referenced onwww.astm.org.4Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/dodssp.daps.dla.mil.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, We

16、st Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World T

17、rade Organization Technical Barriers to Trade (TBT) Committee.1specification shall have a Plastic Pipe Institute (PPI)5recom-mended Hydrostatic Design Basis in accordance with Table 1and shall have a minimum classification in accordance withSpecification D3350, as shown in Table 2.4.3 Rework Materia

18、lClean, rework material, meeting re-quirements in 4.2, and generated from the manufacturers ownpipe production, may be used by the same manufacturer, withmaterial meeting requirements in 4.2 in any combination, aslong as the liner produced meets all of the requirements of thisspecification for the p

19、ipe designated.5. Sampling5.1 Reformed pipe sample preparation shall involve therounding of a deformed pipe sample within a split pipe moldwith an inside diameter equal to the nominal outside diametershown in Table 3. A deformed pipe sample of sufficient length(10 ft maximum) to complete the testing

20、 requirements shall beinserted into the split pipe mold and secured at the ends. Theends shall have threaded nipples for applying steam with apressure gage having steam discharge piping. The assemblyshall be placed in an enclosed chamber for heating. Ambientpressure steam shall be applied to the cha

21、mber for at least a15-min period at a minimum temperature of 200F. Thetemperature shall be elevated to 250F and the pipe shall bereformed by applying 14.5 psig for a period of 2 min. Thepressure shall be increased to a maximum of 26 psig for anadditional period of 2 min. While maintaining the 26-psi

22、ginternal pressure, transition to air pressure and cool to 100F orless. Remove the reformed sample from the mold for testing.5Available from Plastics Pipe Institute (PPI), 105 Decker Court, Suite 825,Irving, TX 75062, http:/www.plasticpipe.org.(a) Deformed Pipe(b) Reformed PipeNOTE 1This figure is i

23、ntended only for clarification of terms specificto this specification and shows representative deformed and reformed pipeshapes. Other deformed pipe shapes may meet the general requirements ofthis specification.FIG. 1 Deformed Pipe and Reformed PipeClarification of TermsTABLE 1 Hydrostatic Design Ba

24、sis of Pipe MaterialsThermoplastic Pipe MaterialDesignation CodeRequired Hydrostatic Design BasisPipe Designation HDB, psi (MPa)PE 3408 1600 psi at 73F (11.03 MPa at 23C)PE 2406 1250 psi at 73F (8.62 MPa at 23C)TABLE 2 Minimum D3350 Cell Classification Limits for Liner Ma-terialsAProperty Material P

25、E 2406 PE 3408Density 2 3Melt 3 4Flexural modulus 4 5Tensile strength 3 4ESCR 3 3HDB 3 4Color and UV stabilizer C or E C or EACell classification should be certified by the resin manufacturer per lot, asshipped to the pipe manufacturer.TABLE 3 Dimensions and TolerancesNominalOutsideDiameter,in.AOuts

26、ide DiameterTolerancesBMinimum Wall Thickness, in.DR17 DR24 DR26 DR32.53.00 +0.00, 0.015 0.176 0.124 0.115 . . .4.00 +0.00, 0.015 0.234 0.166 0.153 . . .6.00 +0.00, 0.015 0.352 0.249 0.230 0.1848.00 +0.00, 0.020 0.469 0.332 0.306 0.24510.00 +0.00, 0.020 0.587 0.416 0.384 0.30712.00 +0.00, 0.025 0.70

27、4 0.499 0.461 0.36815.00 +0.00, 0.050 0.879 0.623 0.575 0.46018.00 +0.00, 0.060 1.055 0.748 0.690 0.552AThe reformed pipe permits variance of nominal outside diameter during instal-lation of 0.4 to +3.4 % to match existing pipe inside diameter. The larger variancemay increase the DR value. Existing

28、inside pipe diameters outside this range willnecessitate special sizes.BThe listed outside diameter tolerances are provided for manufactured liner pipe.F1533 01 (2009)2Safety precautions shall be provided during the test procedure,that is, during application of steam and pressure.5.2 A reformed pipe

29、 sample as returned from the job siteusing the job site reforming process shall be consideredacceptable for testing purposes. Sample length shall be aminimum of 6 in. (153 mm).5.3 The frequency of sampling shall be agreed upon be-tween the purchaser and the seller.6. Requirements and Test Methods6.1

30、 WorkmanshipThe deformed liner shall be essentiallyuniform in color, opacity, and other properties. There shall beno evidence of splits, cracks, crazing, kinks, or breaks.6.2 Dimensions:6.2.1 Outside DiameterThe outside diameter shall be asshown in Table 3 when measured in accordance with TestMethod

31、 D2122 on liner samples taken from the production linebefore deforming. A dimensional check shall be made at leastonce every 12 h during production.6.2.2 Wall ThicknessesThe wall thickness shall be asshown in Table 3 when measured in accordance with TestMethod D2122. Use of a properly calibrated ult

32、rasonic thick-ness tester is also permitted under this specification. Makesufficient readings, a minimum of eight, equally spaced aroundthe circumference to ensure that the thickness has beendetermined.6.3 Special SizesWhere existing system conditions orspecial local requirements make other diameter

33、s or dimensionsnecessary, other sizes or dimension ratios, or both, shall beacceptable for engineered applications when mutually agreedupon between the purchaser and manufacturer, if the deformedliner is manufactured from plastic compounds meeting thematerial requirements of this specification, and

34、the strength anddesign requirements are calculated on the same basis as thoseused in the specification. For diameters not shown in Table 3,the tolerance shall be the same percentage as used for diam-eters shown in Table 3. Minimum wall thickness shall becalculated by dividing the minimum diameter by

35、 the dimensionratio.6.4 Environmental stress crack resistance (ESCR) materialsallowable for use in the manufacture of liner under thisspecification shall meet the minimum requirements specified inTable 2. Test specimens required for testing in accordance withTest Method D1693 shall be prepared from

36、material meetingthe requirements of 4.2 or 4.3 in any combination.6.5 Tensile Strength and Tensile ElongationSamples shallbe tested for tensile strength at yield and elongation at breakper cell classification values. Tests shall be performed inaccordance with Test Method D638 on a Type IV tensile te

37、stspecimen cut from the production liner sample. Test thespecimen at a speed of 2 in./min. Tensile strength and elonga-tion shall be checked at least once per production lot run.6.6 Flexural ModulusFlexural modulus shall be checkedat least once per production lot run per 6.6.1 or 6.6.2.6.6.1 Test sp

38、ecimens shall be machined from the wall of theresin lot run, in accordance with the requirements of 5.1.Samples shall be tested for flexural modulus in accordancewith Test Method D790 using Method 1, Procedure B and a 2in. (50 mm) test span.6.6.2 Test specimens shall be sections of pipe as removedfr

39、om the production line before deforming or sections of pipethat have been reformed in accordance with 5.1 or 5.2. CellClassification value shall be verified by measuring the pipestiffness at 5% deflection per Test Method D2412, and calcu-lating the corresponding flex modulus for the pipe section per

40、Test Method D2412.6.7 Conditioning:6.7.1 Referee TestingWhen conditioning is required forreferee tests, condition the specimens in accordance withProcedure A of Practice D618 at 73.4 6 3.6F (23 6 2C) and50 6 5 % relative humidity for not less than 40 h before test.Conduct tests under the same condit

41、ions of temperature andhumidity, unless otherwise specified.6.7.2 Quality Control TestingUnless otherwise specified,condition the specimens for a minimum of 24 h before test inairor4hinwater at 73.4 6 3.6F (23 6 2C). Test thespecimens at 73.4 6 3.6F without regard to relative humidity.6.8 Test Condi

42、tionsConduct tests other than those forroutine quality control purposes in the Standard LaboratoryAtmosphere of 73.4 6 3.6F (23 6 2C) and 50 6 5 % relativehumidity, unless otherwise specified in the referenced testmethod or in this specification. In cases of disagreement,retesting shall be conducted

43、 with the temperature and relativehumidity tolerances limited to 61.8F (1C) and 62%,respectively.6.9 Retest and RejectionIf the results of any test(s) do notmeet the requirements of this specification, the test(s) may beconducted again in accordance with an agreement between thepurchaser and the sel

44、ler. There shall be no agreement to lowerthe minimum requirement of the specification by such meansas omitting tests that are a part of the specification, substitutingor modifying a test method, or by changing the specificationlimits. In retesting, the product requirements of this specifica-tion sha

45、ll be followed. If upon retest failure occurs, the quantityof product represented by the test(s) shall be rejected.6.10 The requirements in 6.1, 6.2, 6.5, and 6.6 are intendedfor initial product qualification, and as routine quality controlrequirements to be performed during every production run and

46、shall meet Table 2 value range. The requirements in 6.4 areintended to qualify product as meeting this specification, andare to be performed by the pipe supplier, and certified accord-ingly.7. Certification7.1 When specified in the purchase order or contract, thepipe producers certification shall be

47、 furnished to the purchaserthat the deformed liner was manufactured, sampled, tested, andinspected in accordance with this specification and has beenfound to meet the requirements. When specified in the pur-chase order or contract, a report of the test results shall befurnished.F1533 01 (2009)38. Ma

48、rking8.1 Markings shall be applied to the exposed end of eachdeformed liner coil in such a manner that they remain legibleduring normal handling, shipment, and storage. Markings maybe stenciled on the outside of the liner.8.2 MarkingsEach deformed liner coil in compliance withthis specification shal

49、l be clearly marked by the manufacturerwith the following information: this designation, ASTMF1533; the nominal outside diameter in inches or special sizein inches, DR-XX, and approximate coil length; the standardmaterial designation code (PE3408 or PE2406); the manufac-turers name, trade name, or trademark; and the manufacturersproduction code, from which plant location, machine, and dateof manufacture can be identified.9. Packaging9.1 Unless otherwise specified, deformed liner shall becoiled. Coil lengths shall be specified by the