1、Designation: F 1735 02 (Reapproved 2008)An American National StandardStandard Specification forPoly (Vinyl Chloride)(PVC) Profile Strip for PVC Liners forRehabilitation of Existing Man-Entry Sewers and Conduits1This standard is issued under the fixed designation F 1735; the number immediately follow
2、ing the designation indicates the year oforiginal adoption or, in the case 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.1. Scope1.1 This specification
3、 covers requirements and test methodsfor materials, dimensions, workmanship, extrusion quality, anda form of marking for extruded poly (vinyl chloride)(PVC)profile strips used for field fabrication of PVC liners forexisting man-entry (36 to 144 in. (900 to 3650 mm) in verticaldimension) sewer and co
4、nduit rehabilitation.1.2 Profile strip produced to this specification is for use infield fabrication of PVC liners in non-pressure pipe and conduitrehabilitation where the liner is installed into the existing seweror conduit and the annular space between the liner and theexisting sewer or conduit is
5、 grouted with cementitious grout.NOTE 1The practice for the installation of PVC liner covered by thisspecification is Practice F 1698.1.3 This specification includes extruded profile strips madeonly from materials specified in 6.1.1.4 The values stated in inch-pound units are to be regardedas the st
6、andard. The values given in parentheses are forinformation only.1.5 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 appli
7、ca-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D 618 Practice for Conditioning Plastics for TestingD 790 Test Methods for Flexural Properties of Unreinforcedand Reinforced Plastics and Electrical Insulating MaterialsD 883 Terminology Relating to PlasticsD
8、 1600 Terminology for Abbreviated Terms Relating toPlasticsD 1784 Specification for Rigid Poly(Vinyl Chloride) (PVC)Compounds and Chlorinated Poly(Vinyl Chloride)(CPVC) CompoundsD 2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and FittingsD 2152 Test Method for Adequacy of Fusion
9、 of ExtrudedPoly(Vinyl Chloride) (PVC) Pipe and Molded Fittings byAcetone ImmersionD 2240 Test Method for Rubber PropertyDurometerHardnessF 412 Terminology Relating to Plastic Piping SystemsF 1698 Practice for Installation of Poly(Vinyl Chlo-ride)(PVC) Profile Strip Liner and Cementitious Grout forR
10、ehabilitation of Existing Man-Entry Sewers and Conduits2.2 Federal Standard:Federal Standard No. 123 Marking For Shipment (CivilAgencies)32.3 Military Standard:MIL-STD-129 Marking for Shipment and Storage33. Terminology3.1 GeneralDefinitions are in accordance with Terminol-ogy D 883 and Terminology
11、F 412. Abbreviations are inaccordance with Terminology D 1600, unless otherwise indi-cated.3.2 Definitions of Terms Specific to this StandardSee Fig.1 to clarify terminology.3.2.1 coextruded flexible PVC seal, na flexible (soft) beadof PVC coextruded in the joiner strip to provide compressionsealing
12、 of the mechanical joint made when the joiner striplocks adjacent edges of former strip.3.2.2 extruded PVC joiner strip, na companion product tothe profile former strip of such configuration as to provide thelocking mechanism at the edges of the former strips.3.2.3 extruded PVC profile former strip,
13、 na product,available in various sizes, consisting of a smooth inner surfaceand a ribbed outer surface (profile) with edge configurations toallow mechanical locking of adjacent strips.1This specification is under the jurisdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct respo
14、nsibility of Subcommittee F17.67 onTrenchless Plastic Pipeline Technology.Current edition approved March 1, 2008. Published June 2008. Originallyapproved in 1996. Last previous edition approved in 2002 as F 1735 - 021.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact AS
15、TM 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, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/www.dodss
16、p.daps.mil.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.FIG.1AnExampleofAProfilePVCStripF 1735 02 (2008)23.2.4 production run, na continuous extrusion of a givenprofile type.3.2.5 PVC liner, na product field fabricated from extrud
17、edPVC profile strip into a shape which substantially conforms tothe shape of the inner surface of the existing pipe or conduitover some portion or all of its inner circumference.4. Significance and Use4.1 The requirements of this specification are intended toprovide extruded PVC profile suitable for
18、 the field fabricationof PVC liner for the rehabilitation of existing pipelines andconduits conveying sewage, process flow and storm waterunder gravity flow conditions.NOTE 2Industrial waste disposal lines shall be installed only with thespecific approval of the cognizant code authority since chemic
19、als notcommonly found in drains and sewers and temperatures in excess of140F (60C) may be encountered.5. Application of Materials5.1 The profile strip specified herein can be used for a rangeof existing sewer and conduit diameters. The selection of theannulus between the PVC liner and the host struc
20、ture shall bedetermined based on analysis of installation conditions.6. Materials and Manufacture6.1 The extruded profile former and joiner strips shall bemade from PVC compound meeting all the minimum require-ments for cell classification 12344 or higher as defined inSpecification D 1784.6.2 The co
21、extruded flexible PVC seal shall be made fromextrusion grade PVC with ShoreAdurometer of 75(+5 to 15),when measured in accordance with Test Method D 2240.6.3 Rework MaterialClean rework material generatedfrom the manufacturers own extruded PVC strip productionmay be used by the same manufacturer pro
22、vided extrudedprofile strip produced meets all the requirements of thisspecification.7. Other Requirements7.1 Acetone ImmersionThe profile strip shall not flake ordisintegrate when tested in accordance with 11.3NOTE 3This is intended only for use as a quality control test and notfor use as a simulat
23、ed service test.7.2 Flexural (Bending) PropertiesThe flexural rigidity(stiffness factor) shall be determined in accordance with TestMethod D 790, Section on Tangent Modulus of Elasticity, TestMethod I, where the equation for EBis replaced by EI = L3m/48b. Test Method I and Procedure B of Test Method
24、 790 shall beused in these tests. This is a qualification test that shall beperformed on each distinct profile product; separate tests shallbe performed for each PVC compound used in each distinctprofile product. The test specimens shall be made from a flatsample profile former strip at least 12 in.
25、 ( mm) long, split asnear the middle of its width as possible without cutting througha rib and the outer edges joined in a joint (approximately in thecenter of the width of the specimen and running lengthwise)with the joiner strip installed in the joint. The load shall beapplied to the profiled (rib
26、bed) side of the specimens. See Fig.2. The minimum flexural rigidity (stiffness factor) shall be1600; higher values are available by special order from themanufacturer of the product. If required by the buyer ordesignated in the contract documents or purchase order, orcombination thereof, this test
27、shall be run as a quality controltest on each production run supplying materials to the order.7.3 Joint LeakageA 10 in. (250 mm) sample joint (con-sisting of a joiner strip joining two full width panels of formerstrip) shall be pressure tested with water at 15 psig (103.5 kPa)for a 25 h period to si
28、mulated ground water leakage into thelined pipe. Beginning at the end of the first 24 h, the maximumleakage through the joint shall be 0.00125 gal (4.7 mL)measured over a one hour period. This test shall be conductedon each production run of extruded PVC joiner strip withsamples from the extruded PV
29、C former strip intended for usewith that production run of joiner strip. If higher hydrostatictesting pressures are required by the buyer, additional testing,as agreed between the buyer and seller shall be performed. Thetest fixture used for this test shall provide for the pressurizedwater to interf
30、ace with the joint on the ribbed side of the PVCpanels such that the leakage flow is from the ribbed side to thesmooth (inner) side of the PVC panels, that is, simulatesground water into liner. Means shall be provided to continu-ously measure and regulate the water pressure to within 1 psig(6.9 kPa)
31、 of the specified 15 psig (103.5 kPa) during the testperiod.8. Dimensions, Mass, and Permissible Variation8.1 Height of Profile Former StripThe minimum height ofthe former strip shall be 0.488 in. (12.4 mm) when measured inaccordance with 11.2.18.2 Wall Thickness of Profile Former StripThe minimumav
32、erage (arithmetic mean) wall thickness (between ribs) ofeach extruded former strip sample shall be 0.060 in. (1.5 mm)and no individual measurement being less than 0.055 in. (1.4mm) when measured in accordance with 11.2.2.FIG. 2 Stiffness Factor (EI) Test SpecimenF 1735 02 (2008)38.3 Width Tolerance
33、of Former StripThe former stripsmay be produced in various widths as distinct products, forexample, produced in nominal 8 in. (200 mm) and nominal 12in. (300 mm) widths, which are not intended for mixed use inthe same application. Tolerances on the nominal width shall be62.5 % when measured in accor
34、dance with 11.2.3.8.4 Thickness of Coextruded Flexible PVC SealThe thick-ness of the coextruded seal, when measured in accordance with11.2.4, shall be 0.040 6 0.015 in. (1.02 6 0.38 mm).9. Workmanship, Finish, and Appearance9.1 The extruded profile strips shall be homogeneousthroughout and free from
35、 visible cracks, holes, foreign inclu-sions, or other injurious defects. The extruded profile stripsshall be as uniform as commercially practical in color, opacity,density, and other physical properties.10. Sampling10.1 Samples of extruded profile strip of sufficient length toconduct the necessary q
36、uality control tests shall be cut fromeach extrusion production run of a given profile designation.10.2 The frequency of sampling shall be as agreed upon bythe purchaser and the seller.10.3 Initial and retest samples shall be drawn from the sameproduction run.11. Test Methods11.1 Test ConditionsCond
37、uct tests in the standard labora-tory atmosphere of 73.4 6 3.6F (23 6 2C) and 50 6 5%relative humidity, with test specimens conditioned in accor-dance with Procedure A of Practice D 618, unless otherwisespecified in the test methods or in this specification.11.2 Extruded Profile Dimensions:11.2.1 He
38、ight of Profile Former StripMeasure the heightof the profile strip in accordance with Section 6 of Test MethodD 2122 for determining wall thickness. Measurements shall bemade from the smooth surface to the outer surface of the ribs.11.2.2 Wall Thickness of Profile Former StripMeasure theaverage wall
39、 thickness of the cross section in the gaps betweenribs in accordance with Section 6 of Test Method D 2122.11.2.3 Width of Profile Former StripMeasure the width ofthe profile former strip (or panel) in accordance with Section11 of Test Method D 2122.11.2.4 Thickness of Coextruded Flexible PVC SealMe
40、asure the thickness of the coextruded flexible PVC seal witha good quality micrometer using standard machine shoppractice.NOTE 4Any micrometer of equivalent accuracy to the tubing mi-crometer specified may be used in these measurements.11.3 Acetone ImmersionTest shall be run in accordancewith Test M
41、ethod D 2152 on full width profile strip samples(both former and joiner strips). This procedure is used fordetermining the extrusion quality of extruded PVC profile stripas indicated by reaction to immersion in anhydrous acetone. Itis applicable only for distinguishing between unfused andproperly fu
42、sed PVC.12. Retest and Rejection12.1 If the results of any test(s) do not meet the require-ments of this specification, the test(s) may be conducted againin accordance with an agreement between the purchaser andthe seller. There shall be no agreement to lower the minimumrequirement of the specificat
43、ion by such means as omittingtests that are a part of the specification, substituting ormodifying a test method, or by changing the specificationlimits. In retesting, the product requirements of this specifica-tion shall be met, and the test methods designated in thespecification shall be followed.
44、If, upon retest, failure occurs,the quantity of product represented by the test(s) does not meetthe requirements of this specification.13. Inspection13.1 Inspection of the material shall be made as agreed uponby the purchaser and the seller as part of the purchase contract.14. Certification14.1 When
45、 specified in the purchase order or contract, amanufacturers certification shall be furnished to the purchaserthat the material was manufactured, sampled, tested andinspected in accordance with this specification, and has beenfound to meet the requirements. Each certification so furnishedshall be si
46、gned by an authorized agent of the manufacturer.15. Product Marking15.1 Extruded profile strip in compliance with this specifi-cation shall be clearly marked at intervals of 5 ft (1.5 m) or lessas follows:15.1.1 Manufacturers name or trademark and productioncode from which plant location, machine an
47、d date of manu-facture can be identified.15.1.2 Profile type or manufacturers product name (ifdefinitive),15.1.3 The PVC cell classification, for example “12344,”and15.1.4 This designation “Specification F 1735”.16. Packaging and Package Marking16.1 The extruded PVC profile former and joiner strips
48、arenormally coiled in a continuous length for storage and ship-ping. The former strip may also be provided as flat panels cutto custom lengths.17. Quality Assurance17.1 When the product is marked with this ASTM designa-tion, F 1735, the manufacturer affirms that the product wasmanufactured, inspecte
49、d, sampled, and tested in accordancewith this specification and has been found to meet therequirements of the specification.18. Keywords18.1 PVC profile strip; PVC liners; sewersF 1735 02 (2008)4SUPPLEMENTARY REQUIREMENTSGOVERNMENT/MILITARY PROCUREMENTThese requirements apply only to Federal/Military procurement, not domestic sales or transfers.S1. Responsibility for InspectionUnless otherwise speci-fied in the contract or purchase order, the producer is respon-sible for all inspection and test requirements specified herein.The producer may us
