1、Designation: F 2510/F 2510M 07Standard Specification forResilient Connectors Between Reinforced Concrete ManholeStructures and Corrugated High Density PolyethyleneDrainage Pipes1This standard is issued under the fixed designation F 2510/F 2510M; the number immediately following the designation indic
2、ates theyear of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of lastreapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers the design, mate
3、rial, and mini-mum performance requirements of resilient connectors usedfor connections between reinforced concrete structures con-forming to Specifications C 478 and C 913 to annular corru-gated profile wall high density polyethylene (HDPE) drainagepipe conforming to AASHTO M 252 or Specification F
4、 2306/F 2306M.1.1.1 These connectors are designed to provide a positiveseal between the pipe and manholes or other structuressubjected to internal and external hydrostatic pressures lessthan 10.8 psi 74 KPa.1.1.2 Testing under this standard is limited to hydrostaticpressures. Alternate air and vacuu
5、m pressure testing involveunique testing protocols and are not addressed under thisstandard.1.1.3 Testing under this standard is conducted in a labora-tory as a proof of design certification. Actual field performancetesting would be accomplished and accepted under individualproject performance stand
6、ards or pipeline acceptance criteria,which is outside the scope of this standard.NOTE 1Infiltration or exfiltration quantities for an installed system aredependent upon many factors other than the connections between manholestructures and pipe, and allowable quantities must be covered by otherspecif
7、ications and suitable testing of the installed pipeline and system.NOTE 2This specification may be applied to other types of plasticdrainage pipe. Consult with manufacturer of pipe for applicability to thisstandard.1.2 The values stated in either inch-pound units or SI unitsare to be regarded separa
8、tely as standard. Within the text the SIunits are shown in brackets. The values stated in each systemmay not be exact equivalents: therefore, each system shall beused independently of the other. Combining values from thetwo systems may result in non-conformance with the standard.1.3 The following pr
9、ecautionary caveat pertains only to thetest methods portion, Section 7. This standard does not purportto address all of the safety concerns, if any, associated with itsuse. It is the responsibility of the user of this standard toestablish appropriate safety and health practices and deter-mine the ap
10、plicability of regulatory limitations prior to use.For a specific precaution statement, see 7.2.3.2. Referenced Documents2.1 ASTM Standards:2A 493 Specification for Stainless Steel Wire and Wire Rodsfor Cold Heading and Cold ForgingA 666 Specification for Annealed or Cold-Worked Austen-itic Stainles
11、s Steel Sheet, Strip, Plate, and Flat BarC 478 Specification for Precast Reinforced Concrete Man-hole SectionsC 822 Terminology Relating to Concrete Pipe and RelatedProductsC 913 Specification for Precast Concrete Water and Waste-water StructuresD 624 Test Method for Tear Strength of ConventionalVul
12、canized Rubber and Thermoplastic ElastomersD 746 Test Method for Brittleness Temperature of Plasticsand Elastomers by ImpactD 1566 Terminology Relating to RubberF 412 Terminology Relating to Plastic Piping SystemsF 477 Specification for Elastomeric Seals (Gaskets) forJoining Plastic PipeF 2306/F 230
13、6M Specification for 12 to 60 in. 300 to 1500mm Annular Corrugated Profile-Wall Polyethylene (PE)Pipe and Fittings for Gravity-Flow Storm Sewer andSubsurface Drainage Applications2.2 Other Standards:3M 252 Standard Specification for Corrugated PolyethyleneDrainage Pipe 75 to 250 mm Diameter3. Termin
14、ology3.1 Definitions of Terms Specific to This Standard:1This specification is under the jurisdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.20 on Joining.Current edition approved May 15, 2007. Published May 2007 Originallyapproved in 2006
15、. Last previous edition approved in 2006 as F 2510/F 2510M06.2For 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 website.
16、3Available from American Association of State Highway and TransportationOfficials (AASHTO), 444 N. Capitol St., NW, Suite 249, Washington, DC 20001,http:/www.transportation.org.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.3.1.1 Te
17、rms relating to plastics and rubber shall be asdefined in Terminologies F 412 and D 1566, respectively.3.1.2 Terms relating to precast concrete manholes andrelated products shall be as defined in Terminology C 822 andas modified in 3.2,3.3, and3.4.3.2 connectorthe entire assembly including resilient
18、 sealsand metallic or nonmetallic mechanical devices, if any, usedtherein.3.3 pipethe inlet or outlet pipe connected to the manhole.3.4 pipe stuba short section of pipe, installed in thestructure as an inlet or outlet pipe, for future connection.4. Materials and Manufacture4.1 4.1 All materials shal
19、l conform to the following require-ments:4.1.1 Resilient materials for connectors and filler rings shallbe manufactured from natural or synthetic rubber and shallconform to the requirements prescribed in Specification F 477,Section 6, Low Head Physical Requirements for ElastomericSeals for Plastic P
20、ipe.4.1.2 Low Temperature Brittle Point. Resilient materials forconnectors shall display no fracture at -40F -40C whentested in accordance with Test Method D 746.4.1.3 Tear Resistance. Resilient materials for connectorsshall meet a minimum tear resistance of 200 lbf/in 34 kN/mwhen tested in accordan
21、ce with Test Method D 624 with anicked Die B.4.2 Mechanical DevicesExpansion rings, tension bands,and take-up devices used for mechanically compressing theresilient portion of the connector against the pipe, manhole orstructure shall be made from a material or materials incombination that will ensur
22、e durability, strength, resistance tocorrosion, and have properties that will ensure continuedresistance to leakage. All metallic mechanical devices, includ-ing castings and bolt assemblies used to mechanically deformresilient materials shall be constructed of corrosion resistantmaterials meeting th
23、e physical properties and chemical com-position requirements of Type 300 series within SpecificationsA 493 and A 666.NOTE 3Experience has shown that successful performance of thisproduct depends on the type of bedding and backfill and the care in thefield installation of the manhole or structure and
24、 connecting pipes. Theowner is cautioned to require inspection at the construction site.5. Principles of Design5.1 The design of the connector shall be such that positiveseal is accomplished at two locations: (1) between the connec-tor and the wall of the manhole or structure and (2) between theconn
25、ector and the pipe.5.1.1 The seal between the connector and the wall of themanhole or structure shall be made by either mechanicalmeans, compression of the resilient material between theoutside surface of the pipe and the pipe opening in the wall ofthe manhole or structure, or by casting the connect
26、or integrallywith the wall of the manhole or structure.5.1.2 The seal between the connector and the pipe shall bemade by mechanical means or by compression of the resilientmaterial against the outside of the pipe.5.1.3 Due to the corrugated outer wall of the pipe, resilientfiller rings are not prohi
27、bited from being used between the pipeand the connector to provide a seal.5.2 The connector shall be capable of maintaining a resil-ient, hydrostatic seal under the performance conditions inSection 7. Devices used to effect mechanical seals shallconform to the requirements specified in Section 4.5.3
28、 If so fabricated, all pipe stubs installed to allow forfuture connection to the manhole or structure shall be mechani-cally restrained from movement by means of, and in additionto, the resilient connectors. Movement of these optional stubswill affect the results of the test6. Basis of Acceptance6.1
29、 For diameter 36 in. 900 mm and smaller, at least oneconnector shall be tested for each 6 in. 150 mm increment indiameter. For diameters larger than 36 in. 900 mm, at leastone connector shall be tested for each 12 in. 300 mmincrement in diameter.6.2 The acceptability of the resilient connector shall
30、 bedetermined by the results of the physical tests prescribed in thisspecification, if and where required, and by inspection, todetermine whether the connector conforms to the specificationwith regards to design and freedom from defects6.3 When requested, a current certification shall be fur-nished
31、as the basis of acceptance. The certification shall consistof the connector manufacturers test report, or statement by themanufacturer, accompanied by a copy of the test results, thatthe resilient connector has been tested and inspected inaccordance with the provisions of Section 4 and Section 7.Eac
32、h certification so furnished shall be signed by the connectormanufacturer or an authorized agent, such as an independentprofessional engineer, who has witnessed the testing.NOTE 4Certification shall be deemed current, if it represents presentdesign, and bears a date that is no more than five years o
33、lder than thecurrent date.7. Test Methods and Requirements7.1 Install a pipe(s) and the resilient connector(s) to betested in the base section of a manhole or structure per the pipeand connector manufacturers recommendations. Subject theassembly to the prescribed hydrostatic pressure in 7.2 at thece
34、nterline of the connector for a period of 10 min. for each testcondition. Restrain the pipe against axial movement during thetests.NOTE 5The user of this specification is advised that all safetyrequirements and procedures should be reviewed prior to the test.7.2 There shall be no leakage under any o
35、f the followingconditions:7.2.1 Straight alignment of the pipe(s) subjected to a hydro-static pressure of 10.8 psi 74 kPa for 10 min.7.2.2 Axial misalignment of the pipe(s). Upon completionof the test in 7.2.1 the pipe(s) shall be adjusted to provide aminimum angular misalignment of 7 in any directi
36、on from thestraight alignment axis and subjected to a hydrostatic pressureof 10.8 psi 74 kPa for 10 min.7.2.3 Deflection of pipe from loading. Upon completion ofthe test in 7.2.2, return pipes to straight alignment and apply aF 2510/F 2510M 072load to the pipe until the outside diameter of the pipe
37、has beendeflected by 5%. The load shall be applied a distance ofone-half the pipe diameter from the manhole or structure wall.The deflection shall be calculated at the point where the load isapplied. Subject the pipe(s) and structure to a hydrostaticpressure of 10.8 psi 74 kPa for 10 min.NOTE 6The 5
38、% deflection criterion should not be considered as alimitation with respect to in-use deflection.7.2.4 For safety purposes and ease of set-up, pressure is notprohibited from being relieved while deflecting or loading testsections.7.3 Leakage shall be construed to mean freely drippingwater emanating
39、at the interface between the connector andbase of the manhole or structure, or the pipe; between theconnector and the filler rings; or through the body of theconnector and the filler rings; or through the body of theconnector itself.8. Product Marking8.1 Each connector shall be marked legibly by the
40、 connectormanufacturer with their trade name and the size, designation orpart number.8.2 Any additional markings or color designations shall beagreed upon by the pipe and connector supplier.9. Quality Assurance9.1 When the product is marked with this designation,“ASTM F 2510”, the manufacturer affir
41、ms that the product wasmanufactured, inspected sampled and tested in accordancewith this specification and has been found to meet therequirements of this specification. When specified in thepurchase order or contract, a report of the test results shall befurnished.10. Keywords10.1 corrugated HDPE pi
42、pe; design test method; hydrostatictesting; leakage tests; manholes; resilient connectors; sealsASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determin
43、ation of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or wit
44、hdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that yo
45、ur comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org).F 2510/F 2510M 073
