1、Designation:F121609Standard Practice forRehabilitation of Existing Pipelines and Conduits by theInversion and Curing of a Resin-Impregnated Tube1,2This standard is issued under the fixed designation F1216;the number immediately following the designation indicates the year oforiginal adoption or,in t
2、he 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 describes the procedures for the recon-struction of pipelines and conduits(4
3、 to 108-in.diameter)bythe installation of a resin-impregnated,flexible tube which isinverted into the existing conduit by use of a hydrostatic heador air pressure.The resin is cured by circulating hot water orintroducing controlled steam within the tube.When cured,thefinished pipe will be continuous
4、 and tight-fitting.This recon-struction process can be used in a variety of gravity andpressure applications such as sanitary sewers,storm sewers,process piping,electrical conduits,and ventilation systems.1.2 The values stated in inch-pound units are to be regardedas standard.The values given in par
5、entheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.3 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
6、 safety and health practices and determine the applica-bility of regulatory limitations prior to use.For specificprecautionary statements,see 7.4.2.2.Referenced Documents2.1 ASTM Standards:3D543 Practices for Evaluating the Resistance of Plastics toChemical ReagentsD638 Test Method for Tensile Prope
7、rties of PlasticsD790 Test Methods for Flexural Properties of Unreinforcedand Reinforced Plastics and Electrical Insulating Materi-alsD903 Test Method for Peel or Stripping Strength of Adhe-sive BondsD1600 Terminology forAbbreviated Terms Relating to Plas-ticsD3567 Practice for Determining Dimension
8、s of“Fiberglass”(Glass-Fiber-Reinforced Thermosetting Resin)Pipe andFittingsD3839 Guide for Underground Installation of“Fiberglass”(Glass-Fiber Reinforced Thermosetting-Resin)PipeD5813 Specification for Cured-In-Place ThermosettingResin Sewer Piping SystemsE797 Practice for Measuring Thickness by Ma
9、nual Ultra-sonic Pulse-Echo Contact MethodF412 Terminology Relating to Plastic Piping Systems2.2 AWWA Standard:Manual on Cleaning and Lining Water Mains,M 2842.3 NASSCO Standard:Recommended Specifications for Sewer Collection SystemRehabilitation53.Terminology3.1 Definitions are in accordance with T
10、erminology F412and abbreviations are in accordance with Terminology D1600,unless otherwise specified.3.2 Definitions of Terms Specific to This Standard:3.2.1 cured-in-place pipe(CIPP)a hollow cylinder con-taining a nonwoven or a woven material,or a combination ofnonwoven and woven material surrounde
11、d by a cured thermo-setting resin.Plastic coatings may be included.This pipe isformed within an existing pipe.Therefore,it takes the shape ofand fits tightly to the existing pipe.3.2.2 inversiontheprocessofturningtheresin-impregnated tube inside out by the use of water pressure or airpressure.1This
12、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 March 1,2009.Published March 2009.Originallyapproved in 1989.Last previous edition approved 2008
13、 as F1216 08.DOI:10.1520/F1216-09.2The following report has been published on one of the processes:Driver,F.T.,and Olson,M.R.,“Demonstration of Sewer Relining by the Insituform Process,Northbrook,Illinois,”EPA-600/2-83-064,Environmental Protection Agency,1983.Interested parties can obtain copies fro
14、m the Environmental Protection Agency orfrom a local technical library.3For 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 web
15、site.4Available from American Water Works Association(AWWA),6666 W.QuincyAve.,Denver,CO 80235,http:/www.awwa.org.5Available from the National Association of Sewer Service Companies,101Wymore Rd.,Suite 501,Altamonte,FL 32714.*A Summary of Changes section appears at the end of this standardCopyright A
16、STM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 3.2.3 lifta portion of the CIPP that has cured in a positionsuch that it has pulled away from the existing pipe wall.4.Significance and Use4.1 This practice is for use by designers and specifiers,regulatory agencies,owners,and inspection organizations whoare involved in the rehabilitation of conduits through the use ofa resin-impregnated tube inverted through the existing conduit.As for any practic
