1、Designation:F201911Standard Practice forRehabilitation of Existing Pipelines and Conduits by thePulled in Place Installation of Glass Reinforced Plastic(GRP)Cured-in-Place Thermosetting Resin Pipe(CIPP)1This standard is issued under the fixed designation F2019;the number immediately following the de
2、signation 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 practice covers the procedure
3、s for the reconstruc-tion of pipelines and conduits(4 to 60 in.(100 to 1500 mm)diameter)by the pulled-in place installation of a resin-impregnated,flexible fabric tube into an existing conduitfollowed by inflation with compressed air(see Fig.1).Theresin/fabric tube can be cured by either the flow th
4、rough thefabric tube of mixed air and steam or hot water or by use ofultraviolet light.When cured,the finished cured-in-place pipewill be continuous and tight fitting.This reconstruction processcan be used in a variety of gravity flow applications such assanitary sewers,storm sewers,process piping,e
5、lectricalconduits,ventilation systems,and pressure applications.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 considered standard.1.3 This standard does
6、 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 applica-bility of regulatory limitations prior to use.2.Referenced Documents2.1 ASTM Standards
7、:2D543 Practices for Evaluating the Resistance of Plastics toChemical ReagentsD578 Specification for Glass Fiber StrandsD638 Test Method for Tensile Properties of PlasticsD790 Test Methods for Flexural Properties of Unreinforcedand Reinforced Plastics and Electrical Insulating Materi-alsD1600 Termin
8、ology forAbbreviated Terms Relating to Plas-ticsD3039/D3039M Test Method for Tensile Properties of Poly-mer Matrix Composite MaterialsD3567 Practice for Determining Dimensions of“Fiberglass”(Glass-Fiber-Reinforced Thermosetting Resin)Pipe andFittingsD5813 Specification for Cured-In-Place Thermosetti
9、ngResin Sewer Piping SystemsF412 Terminology Relating to Plastic Piping SystemsF1216 Practice for Rehabilitation of Existing Pipelines andConduits by the Inversion and Curing of a Resin-Impregnated TubeF1417 Practice for Installation Acceptance of Plastic Non-pressure Sewer Lines Using Low-Pressure
10、Air2.2 AWWA Standard:Manual on Cleaning and Lining Water Mains,M2832.3 NASSCO Standard:Recommended Specifications for Sewer Collection SystemRehabilitation43.Terminology3.1 General:3.1.1 Definitions are in accordance with Terminology F412.Abbreviations are in accordance with Abbreviations D1600,unle
11、ss otherwise indicated.3.2 Definitions of Terms Specific to This Standard:3.2.1 calibration hosean impermeable bladder installedinside the fabric tube,and inflated with air or steam,or both topress the tube firmly against the wall of the existing pipe untilthe resin is cured with air and steam or ul
12、traviolet light.Thecalibration hose shall be removed when the installation isfinished.1This practice is under the jurisdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.67 onTrenchless Plastic Pipeline Technology.Current edition approved Sept
13、.1,2011.Published September 2011.Originallyapproved in 2000.Last previous edition approved in 2009 as F2019 03R09.DOI:10.1520/F2019-11.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume informa
14、tion,refer to the standards Document Summary page onthe ASTM website.3Available from American Water Works Association(AWWA),6666 W.QuincyAve.,Denver,CO 80235,http:/www.awwa.org.4Available from NationalAssociation of Sewer Service Companies,423 W.KingStreet,Suite 3000,Chambersburg,PA 17201.*A Summary
15、 of Changes section appears at the end of this standardCopyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 3.2.2 cured-in-place pipe(CIPP)a hollow cylinder con-sisting of a glass reinforced plastic(GRP)fabric tube withcured thermosetting resi
16、n.External foils are included.TheCIPP is formed within an existing pipe and takes the shape ofthe pipe.3.2.3 delaminationseparation of the layers in the sand-wich constructed CIPP3.2.4 dry spotan area of the fabric tube,where the finishedCIPP is deficient or devoid of resin.3.2.5 fiberglass compositea material that is resistant tonormal sewer effluents as tested in accordance with 6.4.1 and6.4.2 of Specification D5813.3.2.6 fabric tubeflexible fiberglass materials formed into atubular shape whic
