ASTM D3262-2006 Standard Specification for Fiberglass (Glass-Fiber-Reinforced Thermosetting-Resin) Sewer Pipe《玻璃纤维增强热固性树脂污水管的标准规范》.pdf

《ASTM D3262-2006 Standard Specification for Fiberglass (Glass-Fiber-Reinforced Thermosetting-Resin) Sewer Pipe《玻璃纤维增强热固性树脂污水管的标准规范》.pdf》由会员分享，可在线阅读，更多相关《ASTM D3262-2006 Standard Specification for Fiberglass (Glass-Fiber-Reinforced Thermosetting-Resin) Sewer Pipe《玻璃纤维增强热固性树脂污水管的标准规范》.pdf（9页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: D 3262 06An American National StandardStandard Specification for“Fiberglass” (Glass-Fiber-Reinforced Thermosetting-Resin)Sewer Pipe1This standard is issued under the fixed designation D 3262; the number immediately following the designation indicates the year oforiginal adoption or, in

2、the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers machine-made fiberglass pipe,8 in. (200 mm) through 156 i

3、n. (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, p

4、olymer 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 pi

5、pelines.NOTE 2There is no similar or equivalent ISO 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 specif

6、ication. 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. Referenced

7、 Documents2.1 ASTM Standards:2C33 Specification for Concrete AggregatesD 638 Test Method for Tensile Properties of PlasticsD 695 Test Method for Compressive Properties of RigidPlasticsD 790 Test Methods for Flexural Properties of Unreinforcedand Reinforced Plastics and Electrical Insulating Material

8、sD 883 Terminology Relating to PlasticsD 1600 Terminology for Abbreviated Terms Relating toPlasticsD 2412 Test Method for Determination of External LoadingCharacteristics of Plastic Pipe by Parallel-Plate LoadingD 2584 Test Method for Ignition Loss of Cured ReinforcedResinsD 2992 Practice for Obtain

9、ing Hydrostatic or Pressure De-sign Basis for “Fiberglass” (Glass-Fiber-ReinforcedThermosetting-Resin) Pipe and FittingsD 3567 Practice for Determining Dimensions of “Fiber-glass” (Glass-Fiber-Reinforced Thermosetting-Resin) Pipeand FittingsD 3681 Test Method for Chemical Resistance of “Fiber-glass”

10、 (Glass-Fiber-Reinforced Thermosetting-Resin) Pipein a Deflected ConditionD 3892 Practice for Packaging/Packing of PlasticsD 4161 Specification for “Fiberglass” (Glass-Fiber-Reinforced Thermosetting-Resin) Pipe Joints Using Flex-ible Elastomeric SealsF 412 Terminology Relating to Plastic Piping Syst

11、emsF 477 Specification for Elastomeric Seals (Gaskets) forJoining 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 D 883 or Terminology F 4

12、12,and abbreviations are in accordance with Terminology D 1600.3.2 Definitions of Terms Specific to This Standard: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

13、or platelet fillers, thixotropic agents, pigments, ordyes. Thermoplastic or thermosetting liners or coatings may beincluded.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 C

14、hemical Equipment.Current edition approved Nov. 1, 2006. Published November 2006. Originallyapproved in 1973. Last previous edition approved in 2004 as D 3262 04.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book

15、of 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 802351Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United

16、 States.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 surface of the pipe.3.2.4 qualification testone or more tests used to prove thedesign of a produc

17、t. 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 joint a joint that is not capable of axialdisplacement or angular rotation.3.2.8 surface layera

18、 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 by raw materials in the structural wall (type) andliner, surface layer material (grade), and pi

19、pe 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, liners,grades, and stiffnesses may be added as they become commerciallyavailable. The purchase

20、r 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 theproject in which pipe is to be used.4.2 Designation RequirementsThe pipe materials desig-nation cod

21、e shall consist of the standard designation, ASTMD 3262, followed by type, liner, and grade indicated in Arabicnumerals, and pipe stiffness by a capital letter. Table 1 presentsa summary of the designation requirements. Thus a completematerial code shall consist of ASTM D 3262, three numerals,and a

22、capital letter.NOTE 4Examples of the designation codes are as follows: (1) ASTMD 3262-1-1-3-A for glassfiberreinforced aggregate and polyester resinmortar pipe with a reinforced thermoset liner and an unreinforcedpolyester resin and sand surface layer having a minimum pipe stiffness of9 psi (62 kPa)

23、. (2) ASTM D 3262-4-2-6-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 for ASTM Standards manualrequires that the type classification be roman numerals, it is reco

24、gnizedthat 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 resins, reinforcements, colorants, fillers,and other materials, when combined as a composite structure,s

25、hall produce a pipe that shall meet the performance require-ments of this specification.5.2 Wall CompositionThe basic structural wall composi-tion shall consist of a thermosetting resin, glass-fiber reinforce-ment, and if used, an aggregate filler.5.2.1 ResinAthermosetting polyester or epoxy resin,

26、withor without filler.5.2.2 ReinforcementA commercial grade of glass fiberswith a sizing compatible with the resin used.5.2.3 AggregateA siliceous sand conforming to the re-quirements of Specification C33, except that the requirementsfor gradation shall not apply.5.3 Liner and Surface LayerA liner o

27、r 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 tightness for the intended service condition. Aparticular type of joint may be restrained or unrest

28、rained andflexible or rigid depending on the specific configuration anddesign conditions.5.4.1 UnrestrainedPipe joints capable of withstandinginternal pressure but not longitudinal tensile loads.5.4.1.1 Coupling or Bell-and-Spigot Gasket Joints, with agroove either on the spigot or in the bell to re

29、tain 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 laminated overlay.5.4.1.4 Flanged Joint, both integral and loose ring.TABLE 1 General

30、 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 resinmortar

31、 (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-reinf

32、orcedepoxy 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 sub

33、ject 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.D32620625.4.2 RestrainedPipe joints

34、 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.5.4.2.3 Bell-and-Spigot, with laminated overlay.5.4.2.4 Bell-and-Spigot, adhesive-bonded joint: Three

35、 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 spigot and a suitable adhesive.5.4.2.4.2 Straight bell-and-spigot, an adhesive joint that isman

36、ufactured 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 socket for use with anuntapered spigot and a suitable adhesive.5.4.2.5 Flanged Joint, both integr

37、al 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-cially available.NOTE 7Restrained joints typically increase service loads on the pipeto greater

38、 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 manufacturerregarding the suitability of a particular type and class of pipe for servicewith restrained joint sys

39、tems.5.5 GasketsElastomeric gaskets used with this pipe shallconform to the requirements of Specification F 477, except thatcomposition of the elastomer shall be as agreed upon betweenthe purchaser and the supplier for the particular exposure tooily or aggressive chemical environments.6. Requirement

40、s 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 their nature, degree, or extent, detrimentally affectthe strength and serviceability of the pi

41、pe. 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 defects that result in a variation ofinside diameter of more than18 in. (3.2 mm) from that obtai

42、nedon 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 surface irregularities that will affect the integrity ofthe joints.6.2 Dimensions:6.2.1 Pipe Diame

43、tersThe 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 supplied in nominal lengths of10, 20, 30, 40, and 60 ft (3.05, 6.10, 9.15, 12.19, and 18.29 m).T

44、he 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, shall be furnished in thenominal lengths specified by the purchaser. Random lengths, iffurnishe

45、d, 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 publishedin the manufacturers literature current at the time of purchase,and the minimum wall t

46、hickness 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 614 in. (66.4 mm) or 60.5 %of the nominal diameter of the pipe, whichever is greater, to apla

47、ne 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 of being deflected, withoutfailure, at the 50 year strain level given in Table 4 whenexposed t

48、o 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 the pipe wall midpoint. For pipe wall constructions thatproduce an altered neutral axis posit

49、ion, 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 eachstrain level must fall at or above the lower 95 % confidencelimit of the originally determined re