1、Designation: F1735 09An 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 F1735; the number immediately following the designation
2、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. Scope*1.1 This specification covers requirement
3、s 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 conduit rehabilitatio
4、n.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 grouted with cemen
5、titious grout.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
6、 in parentheses 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 ap
7、pro-priate 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
8、 Insulating MaterialsD883 Terminology Relating to PlasticsD1600 Terminology for Abbreviated Terms Relating toPlasticsD1784 Specification for Rigid Poly(Vinyl Chloride) (PVC)Compounds and Chlorinated Poly(Vinyl Chloride)(CPVC) CompoundsD2122 Test Method for Determining Dimensions of Ther-moplastic Pi
9、pe and FittingsD2152 Test Method for Adequacy of Fusion of ExtrudedPoly(Vinyl Chloride) (PVC) Pipe and Molded Fittings byAcetone ImmersionD2240 Test Method for Rubber PropertyDurometerHardnessF412 Terminology Relating to Plastic Piping SystemsF1698 Practice for Installation of Poly(Vinyl Chlo-ride)(
10、PVC) Profile Strip Liner and Cementitious Grout forRehabilitation 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
11、 accordance 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 StandardSee Fig.1 to clarify terminology.3.2.1 coextruded elastomer seal, na elastomer coextrudedin the joiner strip
12、to provide compression sealing of themechanical joint made when the joiner strip locks adjacentedges 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 extru
13、ded PVC profile former strip, 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 Sy
14、stems and is the direct responsibility of Subcommittee F17.67 onTrenchless Plastic Pipeline Technology.Current edition approved Dec. 1, 2009. Published December 2009. Originallyapproved in 1996. Last previous edition approved in 2008 as F1735 - 02(2008).DOI: 10.1520/F1735-09.2For referenced ASTM sta
15、ndards, 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 Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700
16、Robbins Ave., Philadelphia, PA 19111-5098, http:/www.dodssp.daps.mil.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.FIG. 1 An Example of A Profile PVC StripF17350923.
17、2.4 production run, na continuous extrusion of a givenprofile type.3.2.5 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
18、.4. Significance and Use4.1 The 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 2Ind
19、ustrial waste disposal lines shall 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 us
20、ed for a rangeof existing sewer 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
21、 meeting all the minimum require-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
22、 material generatedfrom the manufacturers 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 test
23、ed in accordance with 11.3NOTE 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 TestMethod D790, Section on Tangent Modulus of Elasticity
24、,Procedure B, where the equation for EBis replaced by EI =L3m/48 h. Procedure B of Test Method 790D790 shall be usedin these 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 pro
25、fileproduct. The test specimens shall be made from a flat sampleprofile former strip at least 12 in. ( mm) long, split as near themiddle 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 le
26、ngthwise)with the joiner strip 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 t
27、he buyer ordesignated in the 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 LeakageA10 in. (250 mm) sample joint (con-sisting of a joiner strip joining two full width panel
28、s of formerstrip) shall be pressure 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 one hour period.The test shall be terminated at the end of an
29、y one hour periodduring which this requirement is satisfied. This test shall beconducted on each production run of extruded PVC joiner stripwith samples from the extruded PVC former strip intended foruse with that production run of joiner strip. If higher hydro-static testing pressures are required
30、by the buyer, additionaltesting, as agreed between the buyer and seller shall beperformed. The test fixture used for this test shall provide forthe pressurized water to interface with the joint on the ribbedside of the PVC panels such that the leakage flow is from theribbed side to the smooth (inner
31、) side of the PVC panels, thatis, simulates ground water into liner. Means shall be providedto continuously measure and regulate the water pressure towithin 1 psig (6.9 kPa) of the specified 15 psig (103.5 kPa)during the test period.8. Dimensions, Mass, and Permissible Variation8.1 Height of Profile
32、 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. (1.5 mm)FIG. 2 Sti
33、ffness Factor (EI) Test SpecimenF1735 093and 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)
34、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 accordance with 11.2.3.8.4 Thickness of Coextruded Elastomer SealThe thick-ness of the coextruded seal, when measured in accordance with11.2
35、.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 visible cracks, holes, foreign inclu-sions, or other injurious defects. The extruded profile stripsshall be as uniform as commercially pr
36、actical in color, opacity,density, 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
37、 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 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
38、 accor-dance with Procedure A of Practice 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 th
39、ickness. 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 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 Str
40、ipMeasure the width ofthe profile former 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 equ
41、ivalent accuracy to the tubing mi-crometer 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 extrud
42、ed PVC profile stripas indicated by 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 a
43、gainin accordance with an agreement 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 specificationlimit
44、s. In retesting, the product requirements 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. Inspection1
45、3.1 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 specified in the purchase order or contract, amanufacturers certification shall be furnished to the purchaserthat the material was manufactured, samp
46、led, tested andinspected in accordance 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
47、 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 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 exam
48、ple “12344,”and15.1.4 This designation “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. Qual
49、ity Assurance17.1 When the product is marked with this ASTM designa-tion, F1735, the manufacturer affirms that the product wasmanufactured, inspected, 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; sewersF1735 094SUPPLEMENTARY REQUIREMENTSGOVERNMENT/MILITARY PROCUREMENTThese requirements apply only to Federal/Military procurement, not domestic sales or transfers.S1. Responsibility for InspectionUnless otherwise speci-fied in
