ASTM D3262-2011 Standard Specification for &x201C Fiberglass&x201D (Glass-Fiber-Reinforced Thermosetting-Resin) Sewer Pipe《玻璃纤维(玻璃纤维增强热固树脂)污水管标准规格》.pdf

《ASTM D3262-2011 Standard Specification for &x201C Fiberglass&x201D (Glass-Fiber-Reinforced Thermosetting-Resin) Sewer Pipe《玻璃纤维(玻璃纤维增强热固树脂)污水管标准规格》.pdf》由会员分享，可在线阅读，更多相关《ASTM D3262-2011 Standard Specification for &x201C Fiberglass&x201D (Glass-Fiber-Reinforced Thermosetting-Resin) Sewer Pipe《玻璃纤维(玻璃纤维增强热固树脂)污水管标准规格》.pdf（10页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: D3262 11An American National StandardStandard Specification for“Fiberglass” (Glass-Fiber-Reinforced Thermosetting-Resin)Sewer Pipe1This standard is issued under the fixed designation D3262; the number immediately following the designation indicates the year oforiginal adoption or, in th

2、e 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 machine-made fiberglass pipe,8 in. (200 mm) through 156 in.

3、 (4000 mm), intended for use ingravity-flow systems for conveying sanitary sewage, stormwater, and some industrial wastes. Both glass-fiber-reinforcedthermosetting-resin pipe (RTRP) and glass-fiber-reinforcedpolymer mortar pipe (RPMP) are fiberglass pipes.NOTE 1For the purposes of this standard, pol

4、ymer does not includenatural polymers.1.2 Although this specification is suited primarily for pipesto be installed in buried applications, it may be used to theextent applicable for other installations such as, but not limitedto, jacking, tunnel lining and sliplining rehabilitation of exist-ing pipe

5、lines.NOTE 2There is no known ISO equivalent to this standard.1.3 The values stated in inch-pound units are to be regardedas the standard. The values given in parentheses are forinformation only.1.4 The following safety hazards caveat pertains only to thetest method portion, Section 8, of this speci

6、fication. Thisstandard does not purport to address all of the safety problems,if any, associated with its use. It is the responsibility of the userof this standard to establish appropriate safety and healthpractices and determine the applicability of regulatory limita-tions prior to use.2. Reference

7、d Documents2.1 ASTM Standards:2C33 Specification for Concrete AggregatesD638 Test Method for Tensile Properties of PlasticsD695 Test Method for Compressive Properties of RigidPlasticsD790 Test Methods for Flexural Properties of Unreinforcedand Reinforced Plastics and Electrical Insulating MaterialsD

8、883 Terminology Relating to PlasticsD1600 Terminology for Abbreviated Terms Relating toPlasticsD2412 Test Method for Determination of External LoadingCharacteristics of Plastic Pipe by Parallel-Plate LoadingD2584 Test Method for Ignition Loss of Cured ReinforcedResinsD2992 Practice for Obtaining Hyd

9、rostatic or Pressure De-sign Basis for “Fiberglass” (Glass-Fiber-ReinforcedThermosetting-Resin) Pipe and FittingsD3567 Practice for Determining Dimensions of “Fiber-glass” (Glass-Fiber-Reinforced Thermosetting Resin) Pipeand FittingsD3681 Test Method for Chemical Resistance of “Fiber-glass” (GlassFi

10、berReinforced Thermosetting-Resin)Pipe in a Deflected ConditionD3892 Practice for Packaging/Packing of PlasticsD4161 Specification for “Fiberglass” (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe Joints Using Flex-ible Elastomeric SealsF412 Terminology Relating to Plastic Piping SystemsF477 Specif

11、ication for Elastomeric Seals (Gaskets) for Join-ing Plastic Pipe2.2 AWWA Standard:Standard C-950, Glass-Fiber Reinforced ThermosettingResin Pipe33. Terminology3.1 Definitions:3.1.1 GeneralUnless otherwise indicated, definitions arein accordance with Terminology D883 or Terminology F412,and abbrevia

12、tions are in accordance with Terminology D1600.3.2 Definitions of Terms Specific to This Standard:1This specification is under the jurisdiction of ASTM Committee D20 onPlastics and is the direct responsibility of Subcommittee D20.23 on ReinforcedPlastic Piping Systems and Chemical Equipment.Current

13、edition approved Sept. 1, 2011. Published September 2011. Originallyapproved in 1973. Last previous edition approved in 2006 as D3262 06. DOI:10.1520/D3262-11.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of

14、ASTMStandards volume information, 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.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM Intern

15、ational, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.3.2.1 fiberglass pipetubular product containing glass fiberreinforcements embedded in or surrounded by cured thermo-setting resin. The composite structure may contain aggregate,granular or platelet fillers,

16、thixotropic agents, pigments, ordyes. Thermoplastic or thermosetting liners or coatings may beincluded.3.2.2 flexible joint a joint that is capable of axial displace-ment or angular rotation, or both.3.2.3 linera resin layer, with or without filler or reinforce-ment, or both, forming the interior su

17、rface of the pipe.3.2.4 qualification testone or more tests used to prove thedesign of a product. Not a routine quality control test.3.2.5 reinforced polymer mortar pipe (RPMP)fiberglasspipe with aggregate.3.2.6 reinforced thermosetting resin pipe (RTRP)fiberglass pipe without aggregate.3.2.7 rigid

18、joint a joint that is not capable of axialdisplacement or angular rotation.3.2.8 surface layera resin layer, with or without filler orreinforcement, or both, applied to the exterior surface of thepipe structural wall.4. Classification4.1 GeneralThis specification covers fiberglass sewerpipe defined

19、by raw materials in the structural wall (type) andliner, surface layer material (grade), and pipe stiffness. Table 1lists the types, liners, grades, and stiffnesses covered.NOTE 3All possible combinations of types, liners, grades, and stiff-nesses may not be commercially available. Additional types,

20、 liners,grades, and stiffnesses may be added as they become commerciallyavailable. The purchaser should determine for himself or consult with themanufacturer for the proper type, liner, grade, and stiffness of pipe to beused under the installation and operating conditions that will exist for theproj

21、ect in which pipe is to be used.4.2 Designation RequirementsThe pipe materials desig-nation code shall consist of the standard designation, ASTMD3262, followed by type, liner, and grade indicated in Arabicnumerals, and pipe stiffness by a capital letter. Table 1 presentsa summary of the designation

22、requirements. Thus a completematerial code shall consist of ASTM D3262, three numerals,and a capital letter.NOTE 4Examples of the designation codes are as follows: (1) ASTMD3262-1-1-3-A for glassfiberreinforced aggregate and polyester resinmortar pipe with a reinforced thermoset liner and an unreinf

23、orcedpolyester resin and sand surface layer having a minimum pipe stiffness of9 psi (62 kPa). (2) ASTM D3262-4-2-6-C for glassfiberreinforcedepoxy resin pipe with an unreinforced thermoset liner, no surface layer,having a minimum pipe stiffness of 36 psi (248 kPa).NOTE 5Although the Form and Style f

24、or ASTM Standards manualrequires that the type classification be roman numerals, it is recognizedthat few companies have stencil-cutting equipment for this style of type,and it is therefore acceptable to mark the product type in Arabic numbers.5. Materials and Manufacture5.1 GeneralThe thermosetting

25、 resins, glass fiber rein-forcements, fillers, and other materials, when combined as acomposite structure, shall produce piping products that meetthe performance requirements of this specification.5.2 Wall CompositionThe basic structural wall composi-tion shall consist of a thermosetting resin, glas

26、s-fiber reinforce-ment, and if used, an aggregate filler.5.2.1 ResinAthermosetting polyester or epoxy resin, withor without filler.5.2.2 ReinforcementA commercial grade of glass fiberscompatible with the resin used.5.2.3 AggregateA siliceous sand conforming to the re-quirements of Specification C33,

27、 except that the requirementsfor gradation shall not apply.5.3 Liner and Surface LayerA liner or surface layer, orboth, when incorporated into or onto the pipe, shall meet thestructural requirements of this specification.5.4 JointsThe pipe shall have a joining system that shallprovide for fluid tigh

28、tness for the intended service condition.Aparticular type of joint may be restrained or unrestrained andflexible or rigid depending on the specific configuration anddesign conditions.5.4.1 UnrestrainedPipe joints capable of withstandinginternal pressure but not longitudinal tensile loads.TABLE 1 Gen

29、eral Designation Requirements for Fiberglass Sewer PipeDesig-nationOrderProperty Cell LimitsA1Type1234glass-fiber-reinforcedthermosetting polyesterBresinmortar (RPMP polyesterB)glass-fiber-resin-reinforcedthermosetting polyesterBresin(RTRP polyesterB)glass-fiber-reinforcedthermosetting epoxy resinmo

30、rtar (RPMP epoxy)glass-fiber-reinforcedthermosetting epoxy resin(RTRP epoxy)2Linrreinforced thermoset liner non-reinforced thermoset liner thermoplastic liner no liner3Grade123456polyesterBresinsurface layerreinforcedpolyesterBresinsurface layernonreinforcedpolyesterBresin andsand surface layernon-r

31、einforcedepoxy resin surfacelayerreinforcedepoxy resin surfacelayernon-reinforcedno surface layer4 Pipe stiffness A B C DA,Bpsi (kPa) 9 (62) 18 (124) 36 (248) 72 (496)AThis cell-type format provides the means of identification and specification of piping materials. This cell-type format, however, is

32、 subject to misapplication sinceunobtainable property combinations can be selected if the user is not familiar with non-commercially available products. The manufacturer should be consulted.BFor the purposes of this specification, polyester includes vinyl ester resins.D3262 1125.4.1.1 Coupling or Be

33、ll-and-Spigot Gasket Joints, with agroove either on the spigot or in the bell to retain anelastomeric gasket that shall be the sole element of the joint toprovide watertightness. For typical joint detail see Fig. 1.5.4.1.2 Mechanical Coupling Joint, with elastomeric seals.5.4.1.3 Butt Joint, with la

34、minated overlay.5.4.1.4 Flanged Joint, both integral and loose ring.5.4.2 RestrainedPipe joints capable of withstanding inter-nal pressure and longitudinal tensile loads.5.4.2.1 Joints similar to those in 5.4.1.1 with supplementalrestraining elements.5.4.2.2 Butt Joint, with laminated overlay.5.4.2.

35、3 Bell-and-Spigot, with laminated overlay.5.4.2.4 Bell-and-Spigot, adhesive-bonded joint: Three typesof adhesive-bonded joints are permitted by this standard asfollows:5.4.2.4.1 Tapered bell-and-spigot, an adhesive joint that ismanufactured with a tapered socket for use in conjunction witha tapered

36、spigot and a suitable adhesive.5.4.2.4.2 Straight bell-and-spigot, an adhesive joint that ismanufactured with an untapered socket for use in conjunctionwith an untapered spigot and a suitable adhesive.5.4.2.4.3 Tapered bell and straight spigot, an adhesive jointthat is manufactured with a tapered so

37、cket for use with anuntapered spigot and a suitable adhesive.5.4.2.5 Flanged Joint, both integral and loose ring.5.4.2.6 Mechanical Coupling, an elastomeric sealed cou-pling with supplemental restraining elements.5.4.2.7 Threaded joints.NOTE 6Other types of joints may be added as they become commer-

38、cially available.NOTE 7Restrained joints typically increase service loads on the pipeto greater than those experienced with unrestrained joints. The purchaseris cautioned to take into consideration all conditions that may beencountered in the anticipated service and to consult the manufacturerregard

39、ing the suitability of a particular type and class of pipe for servicewith restrained joint systems.5.5 GasketsElastomeric gaskets used with this pipe shallconform to the requirements of Specification F477, except thatcomposition of the elastomer shall be as agreed upon betweenthe purchaser and the

40、supplier for the particular exposure tooily or aggressive chemical environments.6. Requirements Requirements6.1 WorkmanshipEach pipe shall be free from all defectsincluding indentations, delaminations, bubbles, pinholes,cracks, pits, blisters, foreign inclusions, and resin-starved areasthat, due to

41、their nature, degree, or extent, detrimentally affectthe strength and serviceability of the pipe. The pipe shall be asuniform as commercially practicable in color, opacity, density,and other physical properties.6.1.1 The inside surface of each pipe shall be free of bulges,dents, ridges, and other de

42、fects that result in a variation ofinside diameter of more than18 in. (3.2 mm) from that obtainedon adjacent unaffected portions of the surface. No glass fiberreinforcement shall penetrate the interior surface of the pipewall.6.1.2 Joint sealing surfaces shall be free of dents, gouges,and other surf

43、ace irregularities that will affect the integrity ofthe joints.6.2 Dimensions:6.2.1 Pipe DiametersThe pipe shall be supplied in thenominal diameters shown in Table 2 or Table 3. The tolerancesshall be as shown in Table 2 or Table 3, when measured inaccordance with 8.1.1.6.2.2 LengthsPipe shall be su

44、pplied in nominal lengths of10, 20, 30, 40, and 60 ft (3.05, 6.10, 9.15, 12.19, and 18.29 m).The actual laying length shall be the nominal length 62 in.(651 mm), when measured in accordance with 8.1.2. At least90 % of the total footage of any one size and stiffness,excluding special-order lengths, s

45、hall be furnished in thenominal lengths specified by the purchaser. Random lengths, iffurnished, shall not vary from the nominal lengths by morethan 5 ft (1.53 m), or 25 %, whichever is less.6.2.3 Wall ThicknessThe average wall thickness of thepipe shall not be less than the nominal wall thickness p

46、ublishedin the manufacturers literature current at the time of purchase,and the minimum wall thickness at any point shall not be lessthan 87.5 % of the nominal wall thickness when measured inaccordance with 8.1.3.6.2.4 Squareness of Pipe EndsAll points around each endof a pipe unit shall fall within

47、 614 in. (66.4 mm) or 60.5 %of the nominal diameter of the pipe, whichever is greater, to aplane perpendicular to the longitudinal axis of the pipe, whenmeasured in accordance with 8.1.4.6.3 Chemical Requirements:6.3.1 Long-TermPipe specimens, when tested in accor-dance with 8.2.1, shall be capable

48、of being deflected, withoutfailure, at the 50 year strain level given in Table 4 whenexposed to 1.0 N sulfuric acid.NOTE 8See Appendix X1 for derivation of the minimum sewer pipechemical requirements given in Table 4.NOTE 9The calculations in Table 4 and Appendix X1 assume that theneutral axis is at

49、 the pipe wall midpoint. For pipe wall constructions thatproduce an altered neutral axis position, it is necessary to evaluate resultsand establish requirements substituting 2y for t.(y is the maximumdistance from the neutral axis to the pipe surface.)6.3.2 Control RequirementsTest pipe specimens periodi-cally in accordance with 8.2.2, following the procedure of8.2.2.1, or alternatively, the procedure of 8.2.2.2.6.3.2.1 When the procedure of 8.2.2.1 is used, the followingthree criteria must be met: (a) the average failure time at ea