ASTM F1735-2009(2015) Standard Specification for Poly (Vinyl Chloride) (PVC) Profile Strip for PVC Liners for Rehabilitation of Existing Man-Entry Sewers and Conduits《修复带检修孔的污水管和涵管.pdf

1、Designation: F1735 09 (Reapproved 2015)Standard 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 F1735; the number immediately following the designation indicates

2、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. Scope*1.1 This specification covers requirements and test

3、 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 conduit rehabilitation.1.2 Pro

4、file 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 grouted with cementitious g

5、rout.NOTE 1The practice for the installation of PVC liner covered by thisspecification is Practice F1698.1.3 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 standard. The values given in paren

6、theses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.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-priat

7、e safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D618 Practice for Conditioning Plastics for TestingD790 Test Methods for Flexural Properties of Unreinforcedand Reinforced Plastics and Electrical Insulati

8、ng Materi-alsD883 Terminology Relating to PlasticsD1600 Terminology forAbbreviated Terms Relating to Plas-ticsD1784 Specification for Rigid Poly(Vinyl Chloride) (PVC)Compounds and Chlorinated Poly(Vinyl Chloride)(CPVC) CompoundsD2122 Test Method for Determining Dimensions of Ther-moplastic Pipe and

9、FittingsD2152 Test Method for Adequacy of Fusion of ExtrudedPoly(Vinyl Chloride) (PVC) Pipe and Molded Fittings byAcetone ImmersionD2240 Test Method for Rubber PropertyDurometer Hard-nessF412 Terminology Relating to Plastic Piping SystemsF1698 Practice for Installation of Poly(Vinyl Chlo-ride)(PVC)

10、Profile Strip Liner and Cementitious Grout forRehabilitation of Existing Man-Entry Sewers and Con-duits2.2 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 acc

11、ordance with Terminol-ogy D883 and Terminology F412. Abbreviations are in accor-dance with Terminology D1600, unless otherwise indicated.3.2 Definitions of Terms Specific to This Standard:3.2.1 See Fig. 1 to clarify terminology.3.2.2 coextruded elastomer seal, na elastomer coextrudedin the joiner st

12、rip to provide compression sealing of themechanical joint made when the joiner strip locks adjacentedges of former strip.3.2.3 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.3.2.4 e

13、xtruded PVC profile former strip, na product,available in various sizes, consisting of a smooth inner surface1This specification is under the jurisdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.67 onTrenchless Plastic Pipeline Technology.C

14、urrent edition approved March 1, 2015. Published April 2015. Originallyapproved in 1996. Last previous edition approved in 2009 as F1735 - 09. DOI:10.1520/F1735-09R15.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual

15、Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from DLA Document Services, Building 4/D, 700 Robbins Ave.,Philadelphia, PA 19111-5094, http:/quicksearch.dla.mil.*A Summary of Changes section appears at the end of this standardCopy

16、right ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1FIG.1AnExampleofAProfilePVCStripF1735 09 (2015)2and a ribbed outer surface (profile) with edge configurations toallow mechanical locking of adjacent strips.3.2.5 production run, na continuou

17、s extrusion of a givenprofile type.3.2.6 PVC liner, na product field fabricated from extrudedPVC 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

18、requirements of this specification are intended toprovide extruded PVC profile suitable for 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 sha

19、ll be installed only with thespecific approval of the cognizant code authority since chemicals 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

20、and conduit diameters. The selection of theannulus between the PVC liner and the host structure 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

21、-ments for cell classification 12344 or higher as defined inSpecification D1784.6.2 The elastomer seal shall be made from extrusion gradeelastomer with Shore A durometer of 65 (+5 to 5), whenmeasured in accordance with Test Method D2240.6.3 Rework MaterialClean rework material generatedfrom the manu

22、facturers own extruded PVC strip productionmay be used by the same manufacturer provided 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 11.3.NOTE

23、3This is intended only for use as a quality control test and notfor use as a simulated service test.7.2 Flexural (Bending) PropertiesThe flexural rigidity(stiffness factor) shall be determined in accordance with TestMethods D790, Section on Tangent Modulus of Elasticity,Procedure B, where the equati

24、on for EBis replaced by EI =L3m/48 h. Procedure B of Test Methods D790 shall be used inthese tests. This is a qualification test that shall be performedon each distinct profile product; separate tests shall be per-formed for each PVC compound used in each distinct profileproduct. The test specimens

25、shall be made from a flat sampleprofile former strip at least 12 in. (300 mm) long, split as nearthe middle of its width as possible without cutting through a riband the outer edges joined in a joint (approximately in thecenter of the width of the specimen and running lengthwise)with the joiner stri

26、p installed in the joint. The load shall beapplied to the profiled (ribbed) 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

27、contract documents or purchase order, orcombination thereof, this test 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 p

28、ressure tested with water at 15 psig (103.5 kPa)for a maximum 25-h period to simulated ground water leakageinto the lined pipe. The maximum leakage through the jointshall be 0.00125 gal (4.7 mL) measured over a 1-h period. Thetest shall be terminated at the end of any 1-h period duringwhich this req

29、uirement is satisfied. This test shall be conductedon each production run of extruded PVC joiner strip withsamples from the extruded PVC former strip intended for usewith that production run of joiner strip. If higher hydrostatictesting pressures are required by the buyer, additional testing,as agre

30、ed between the buyer and seller shall be performed. Thetest fixture used for this test shall provide for the pressurizedwater to interface 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, simul

31、atesground water into liner. Means shall be provided to continu-ously measure and regulate the water pressure to within 1 psig(6.9 kPa) of the specified 15 psig (103.5 kPa) during the testperiod.FIG. 2 Stiffness Factor (EI) Test SpecimenF1735 09 (2015)38. Dimensions, Mass, and Permissible Variation8

32、.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 minimumaverage (arithmetic mean) wall thickness (between ribs) ofeach extruded former strip sample shall be 0.060 in

33、. (1.5 mm)and no individual measurement being less than 0.055 in. (1.4mm) when measured in accordance with 11.2.2.8.3 Width Tolerance 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) widt

34、hs, which are not intended for mixed use inthe same application. Tolerances on the nominal width shall be62.5 % when measured in accordance with 11.2.3.8.4 Thickness of Coextruded Elastomer SealThe thicknessof the coextruded seal, when measured in accordance with11.2.4, shall be 0.040 6 0.015 in. (1

35、.02 6 0.38 mm).9. Workmanship, Finish, and Appearance9.1 The extruded profile strips shall be homogeneousthroughout and free from visible cracks, holes, foreigninclusions, or other injurious defects. The extruded profilestrips shall be as uniform as commercially practical in color,opacity, density,

36、and other physical properties.10. Sampling10.1 Samples of extruded profile strip of sufficient length toconduct the necessary quality 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

37、 the seller.10.3 Initial and retest samples shall be drawn from the sameproduction run.11. Test Methods11.1 Test ConditionsConduct 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 Pr

38、actice D618, unless otherwisespecified in the test methods or in this specification.11.2 Extruded Profile Dimensions:11.2.1 Height of Profile Former StripMeasure the heightof the profile strip in accordance with Section 6 of Test MethodD2122 for determining wall thickness. Measurements shall bemade

39、from the smooth surface to the outer surface of the ribs.11.2.2 Wall Thickness of Profile Former StripMeasure theaverage wall thickness of the cross section in the gaps betweenribs in accordance with Section 6 of Test Method D2122.11.2.3 Width of Profile Former StripMeasure the width ofthe profile f

40、ormer strip (or panel) in accordance with Section11 of Test Method D2122.11.2.4 Thickness of Coextruded Elastomer SealMeasurethe thickness of the coextruded elstomer seal with a goodquality micrometer using standard machine shop practice.NOTE 4Any micrometer of equivalent accuracy to the tubing micr

41、om-eter specified may be used in these measurements.11.3 Acetone ImmersionTest shall be run in accordancewith Test Method D2152 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

42、 reaction to immersion in anhydrous acetone. Itis applicable only for distinguishing between unfused andproperly fused 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

43、 between the purchaser andthe seller. There shall be no agreement to lower the minimumrequirement of the specification 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 requir

44、ements of this specifica-tion shall be met, and the test methods designated in thespecification shall be followed. 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 shal

45、l be made as agreed uponby the purchaser and the seller as part of the purchase contract.14. Certification14.1 When specified in the purchase order or contract, amanufacturers certification shall be furnished to the purchaserthat the material was manufactured, sampled, tested andinspected in accorda

46、nce with this specification, and has beenfound to meet the requirements. Each certification so furnishedshall be signed 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

47、) or lessas follows:15.1.1 Manufacturers name or trademark and productioncode from which plant location, machine and 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 designat

48、ion “Specification F1735.”16. Packaging and Package Marking16.1 The extruded PVC profile former and joiner strips 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

49、is marked with this ASTMdesignation, F1735, the manufacturer affirms that the productF1735 09 (2015)4was manufactured, inspected, sampled, and tested in accor-dance with this specification and has been found to meet therequirements of the specification.18. Keywords18.1 PVC liners; PVC profile strip; sewersSUPPLEMENTARY 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 ord