1、Designation: F3219 17Standard Specification for3 to 30 in. (75 To 750 mm) Polypropylene (PP) CorrugatedSingle Wall Pipe and Fittings1This standard is issued under the fixed designation F3219; 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 () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers requirements and test methodsfor materials, dimensions, workmanship, el
3、ongation,brittleness, pipe stiffness, and markings for single wall corru-gated polypropylene (PP) pipe and fittings. It covers nominalsizes 3 in. through 30 in. (75 mm through 750 mm)1.2 The corrugated polypropylene pipe and fittings are foruse in non-pressure gravity applications, including leach f
4、ieldeffluent disposal, and drainage applications such as land, roads,foundations, agricultural, and landfill.1.3 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
5、not considered standard.1.4 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, health, and environmental practices and deter-mine the applicability of regulatory
6、limitations prior to use.1.5 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organiza
7、tion TechnicalBarriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2D256 Test Methods for Determining the Izod PendulumImpact Resistance of PlasticsD618 Practice for Conditioning Plastics for TestingD638 Test Method for Tensile Properties of PlasticsD790 Test Methods for Flexu
8、ral Properties of Unreinforcedand Reinforced Plastics and Electrical Insulating Materi-alsD792 Test Methods for Density and Specific Gravity (Rela-tive Density) of Plastics by DisplacementD1238 Test Method for Melt Flow Rates of Thermoplasticsby Extrusion PlastometerD1505 Test Method for Density of
9、Plastics by the Density-Gradient TechniqueD1600 Terminology forAbbreviated Terms Relating to Plas-ticsD2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and FittingsD2321 Practice for Underground Installation of Thermoplas-tic Pipe for Sewers and Other Gravity-Flow ApplicationsD2412
10、 Test Method for Determination of External LoadingCharacteristics of Plastic Pipe by Parallel-Plate LoadingD2444 Test Method for Determination of the Impact Resis-tance of Thermoplastic Pipe and Fittings by Means of aTup (Falling Weight)D3895 Test Method for Oxidative-Induction Time of Poly-olefins
11、by Differential Scanning CalorimetryD4101 Classification System and Basis for Specification forPolypropylene Injection and Extrusion MaterialsF412 Terminology Relating to Plastic Piping SystemsF449 Practice for Subsurface Installation of CorrugatedPolyethylene Pipe for Agricultural Drainage or Water
12、Table ControlF477 Specification for Elastomeric Seals (Gaskets) for Join-ing Plastic Pipe2.2 AASHTO Standard:3AASHTO LRFD Bridge Design Specifications3. Terminology3.1 Definitions are in accordance with Terminology F412and abbreviations are accordance with Terminology D1600,unless otherwise specifie
13、d.3.2 Definitions of Terms Specific to This Standard: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, 2017. Published February 2018. DOI:10.1520/F321917
14、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.3Available from American Association of State Highway and Tra
15、nsportationOfficials (AASHTO), 444 N. Capitol St., NW, Suite 249, Washington, DC 20001,http:/www.transportation.org.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internatio
16、nally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.13.2.1 single wall pipe, ncorrugated pipe without an i
17、nte-rior or exterior liner.3.2.2 lot size, nthe total number of completely finishedfittings or appurtenances that are manufactured under condi-tions of production that are considered uniform.4. Significance and Use4.1 Single wall corrugated PP pipe and fittings are intendedfor underground applicatio
18、ns where soil provides support totheir flexible walls. Their major use is to collect or conveydrainage water, or both.4.2 Single wall corrugated PP pipe shall have perforationswhere groundwater control or replenishing is specified.4.3 Single wall corrugated PP pipe shall not be used forstorm sewer o
19、r sanitary sewer applications.5. Materials5.1 PolypropylenePolypropylene compounds used in themanufacture of corrugated single wall pipe shall have theminimum properties as shown in Table 1. Polypropylenecompounds shall be comprised of the base polypropylenevirgin material and all additives, coloran
20、ts, UV inhibitors, andstabilizers. Polypropylene compounds can be pre-compoundedor made in-situ during pipe extrusion by combining naturalpolypropylene material with a color masterbatch or otheradditives, or both. Conditioning, sampling, preparation andtesting of molded specimens shall be in accorda
21、nce with therequirements in Specification D4101. Material for preparationof molded specimens shall be taken from the pipe. Compoundsthat have a higher cell classification in one or more perfor-mance properties shall be permitted provided all other productrequirements are met.5.2 Color and Ultraviole
22、t (UV) StabilizationThe pipeshall be colored or black. Black polypropylene compoundsshall have between 2.0 and 3.0 percent carbon black. Coloredpolypropylene compounds shall be protected from Ultraviolet(UV) degradation with UV stabilizers. Colored polypropylenecompounds shall contain sufficient UV
23、protection to allow pipemade according to this standard to be stored outdoors for atleast two years from the date of manufacture without degrada-tion of the stated properties.5.3 Rework MaterialClean polypropylene reworkmaterial, generated from the manufacturers own production ofthe product and havi
24、ng the same minimum physical properties,may be used by the manufacturer, provided that the pipeproduced meets all the requirements of this specification.5.4 Rubber MaterialsRubber compounds used in themanufacture of sealing rings or gaskets shall meet the require-ments of Specification F477.5.5 Lubr
25、icantThe lubricant used for assembly of gasketedjoints shall have no detrimental effect on the gasket or on thepipe6. Joining and Joint Systems6.1 Bell and Spigot Joint:6.1.1 The pipe ends shall consist of integrally formed belland spigot designed to accommodate a gasket, which whenassembled forms a
26、 soiltight seal by the radial compression ofthe gasket between the spigot and the bell ends.6.1.2 The joint shall be designed to avoid displacement ofthe gasket when it is assembled in accordance with themanufacturers recommendations.6.1.3 The assembly of the joint shall be in accordance withthe man
27、ufacturers recommendations.6.2 Other Joining SystemsJoining methods such as exter-nal snap couplers, split couplers, or other joining processes thatare equally effective are to be used in accordance with themanufacturers recommendations.7. Requirements7.1 WorkmanshipThe pipe and fittings shall be ho
28、moge-neous throughout and be as uniform as commercially practicalin color, opacity, and density. The pipe wall shall be free ofcracks, holes, blisters, voids, foreign inclusions or other defectsthat are visible to the naked eye and that may affect the wallintegrity. The ends shall be cut cleanly and
29、 squarely.7.2 Pipe Dimensions:7.2.1 Nominal SizeThe nominal size for pipe and fittingsshall be as shown in Table 2 and are based on the insidediameter of the pipe.FIG. 1 Typical Annular Corrugated Profile Wall PolypropyleneTABLE 1 Polypropylene Compound PropertiesProperty ASTM TestMethodUnits (SI Un
30、its) Minimum ValueMelt Flow Rate(at 446F(230C)D1238 g/10 min 0.15Density D792, D1505 lb/in3(g/cm3) 0.0325 (0.900)Tensile Strengthat YieldD638 psi (N/mm2) 3500 (24.1)Elongation atYieldD638 %(%) 5(5)Flexural Modulus(1% secant)D790 psi (N/mm2) 175,000 (1200)IZOD ImpactStrength(73F(23C)D256 ft-lb/in (J/
31、m) 8 (427)Oxidative-Induction Time(392F (200C)D3895 min 25F3219 1727.2.2 Inside DiameterMeasure the inside diameter inaccordance with Test Method D2122. The tolerances are shownin Table 2, when measured in accordance with 9.3, and shall beapplied to the stated manufacturers supplied diameter. In noc
32、ase shall the manufacturers stated inside diameter minus thetolerance be less than the required minimum pipe insidediameter listed in Table 2.7.2.3 Pipe Dimensions shall comply with Table 2, whenmeasured in accordance with Test Method D2122.7.2.4 Laying LengthThe pipe may be sold in any layinglength
33、 agreeable to the user. Laying length shall not be lessthan 99% of the stated quantity, when measured in accordancewith 9.4 at 73F + 3.6F (23C + 2C).7.2.5 Pipe StiffnessThe pipe shall have a minimum pipestiffness of 46 psi (320 KPa) at 5% deflection, when tested inaccordance with 9.5.7.2.6 ImpactPip
34、e specimens shall be tested in accordancewith 9.6. The test specimens, when examined under normallight and the unaided eye, shall show no splitting or cracking.The minimum pipe impact strength at 73F (23C) shall be 140ft-lbf (189 J).7.2.7 FlatteningThere shall be no evidence of splitting,cracking or
35、 breaking when pipe is tested in accordance with9.5.7.3 Fittings and Joining System Requirements:7.3.1 The fittings shall not reduce or impair the overallintegrity or function of the pipeline. Only fittings made to thisspecification and couplers supplied or recommended by thepipe manufacturer shall
36、be used. Fittings fabricated from pipemanufactured according to this standard shall meet the samematerial requirements as the pipe. The outside diameters andthe corrugation pitch of products manufactured to this specifi-cation are not specified; thus, compatibility between pipe andfittings made to t
37、his specification by different manufacturersshall be verified to meet the requirements of 7.2.1 and 7.2.NOTE 1Fittings may be fabricated from the pipe by a variety ofprocesses including hot plate welding, spin welding or other processes.7.3.2 Fittings:7.3.2.1 The maximum allowable gap between pipe a
38、ndfitting shall not exceed18 in. 3 mm unless otherwisespecified.7.4 Perforations:7.4.1 Drainage PipeWhen perforations are necessary,they shall be cleanly cut and uniformly spaced along the lengthand circumference of the pipe in a size, shape, and patternsuited to the needs of the user. Perforations
39、shall be in thevalley of the corrugation and located, sized and spaced tominimize the structural impact on the pipe wall.7.4.2 The inlet area of the perforations shall be a minimumof 1 in.2/ft 21 cm2/m of pipe, unless otherwise specified bythe user.7.5 Installation RequirementsThe pipe manufacturer
40、shallprovide the purchaser with the requirements for the properinstallation of the pipe and the minimum and maximum coverheight for specific traffic and non-traffic loading conditions.The installation requirements shall be based on Practice F449or D2321 and manufacturers guidelines.8. Sampling and R
41、etest8.1 SamplingSamples of pipe and fittings sufficient todetermine conformance with this specification shall be taken atrandom by the testing agency. Where a test report is requestedfor a customer order, the samples shall be taken from theproduction lot (as indicated by the manufacturers productio
42、ncode) representing the product to be shipped on the order.8.2 Retest and RejectionRetesting in the event of a testfailure shall be conducted on samples from the failed lot onlyunder an agreement between purchaser and seller. There shallbe no changes to the test procedures or the requirements.9. Tes
43、t Methods9.1 Conditioning Test SpecimensCondition the specimenprior to test at 73.4 + 3.60 F (23 + 20 C) and 50+5%relative humidity for not less than 24 h prior to the test, inaccordance with Procedure A in Practice D618 for those testswhere conditioning is required, unless otherwise specified.9.2 T
44、est ConditionsConduct tests in a laboratory atmo-sphere of 73.4 + 3.6 F (23 + 20 C) and 50+5%relativehumidity, unless otherwise specified.9.3 Inside DiameterMeasure the inside diameter of three1-ft long (300-mm) specimens, with any suitable deviceaccurate to 0.001 in (0.02 mm), at positions at the s
45、eam and 90from the seam.9.4 LengthMeasure the pipe with any suitable deviceaccurate to +132 in. (0.8 mm) in 10 ft. (1 mm in 3 m). Make allmeasurements on the pipe while it is resting on a flat surface atambient temperature, in a straight line, with no external tensileor compressive forces exerted on
46、 the pipe.9.5 Pipe StiffnessSelect a minimum of three pipe speci-mens and test for pipe stiffness F/y, as described in TestMethod D2412, except for the following conditions: (1) TheTABLE 2 Nominal Pipe Sizes, Inside Diameters and Tolerancesfor Single Wall Corrugated Polypropylene PipesNominalPipeSiz
47、eMinimumInsideDiameter,in. (mm)InsideDiameterTolerances,in. (mm)3 2.90 (74) 0.040 (1.02)4 3.88 (99) 0.040 (1.02)6 5.61 (142) 0.040 (1.02)7 6.93 (176) 0.045 (1.14)8 7.70 (196) 0.045 (1.14)9 8.65 (220) 0.055 (1.40)10 9.70 (246) 0.055 (1.40)11 10.87 (276) 0.075 (1.91)12 11.90 (302) 0.100 (2.54)14 13.68
48、 (347) 0.100 (2.54)15 14.85 (377) 0.150 (3.81)17 16.95 (431) 0.125 (3.18)18 17.93 (455) 0.170 (4.32)21 20.75 (527) 0.170 (4.32)22 21.48 (546) 0.170 (4.32)24 23.90 (607) 0.227 ( 5.77)30 29.79 (757) 0.240 ( 6.1)NOTE-The manufacturers stated inside diameter is the nominal diameter plusor minus the insi
49、de diameter tolerance. The minimum inside diameter is thesmallest diameter the pipe can be with these tolerances and is used for thehydraulic design of the pipe.F3219 173test specimens shall be at least as long as the outside diameter;the exact length shall be an integer multiple of the corrugationpitch; (2) Locate the first specimen in the loading machinealong a mold line with a line between two corrugationsdescribed by the mold line and parallel to the loading plates.The specimen must
