ASTM F2418-2012 Standard Specification for Polypropylene (PP) Corrugated Wall Stormwater Collection Chambers《聚丙烯(PP)波纹壁雨水采集容器的标准规格》.pdf
《ASTM F2418-2012 Standard Specification for Polypropylene (PP) Corrugated Wall Stormwater Collection Chambers《聚丙烯(PP)波纹壁雨水采集容器的标准规格》.pdf》由会员分享,可在线阅读,更多相关《ASTM F2418-2012 Standard Specification for Polypropylene (PP) Corrugated Wall Stormwater Collection Chambers《聚丙烯(PP)波纹壁雨水采集容器的标准规格》.pdf(8页珍藏版)》请在麦多课文档分享上搜索。
1、Designation:F241811 Designation: F2418 12An American National StandardStandard Specification forPolypropylene (PP) Corrugated Wall Stormwater CollectionChambers1This standard is issued under the fixed designation F2418; the number immediately following the designation indicates the year oforiginal a
2、doption 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 specification covers requirements, test methods, materials, and
3、 marking for polypropylene (PP), open bottom, buriedchambers of corrugated wall construction used for collection, detention, and retention of stormwater runoff. Applications includecommercial, residential, agricultural, and highway drainage, including installation under parking lots and roadways.1.2
4、 Chambers are produced in arch shapes with dimensions based on chamber rise, chamber span, and wall stiffness. Chambersare manufactured with integral feet that provide base support. Chambers may include perforations to enhance water flow.Chambers must meet test requirements for arch stiffness, flatt
5、ening, and accelerated weathering.1.3 Analysis and experience have shown that the successful performance of this product depends upon the type and depth ofbedding and backfill, and care in installation. This specification includes requirements for the manufacturer to provide chamberinstallation inst
6、ructions to the purchaser.1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information only and are not considered standard.1.5 This standard does not purport to address water quali
7、ty issues or hydraulic performance requirements associated with itsuse. It is the responsibility of the user to ensure that appropriate engineering analysis is performed to evaluate the water qualityissues and hydraulic performance requirements for each installation.1.6 The following safety hazards
8、caveat pertains only to the test method portion, Section 6, of this specification: This standarddoes not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of thisstandard to establish appropriate safety and health practices and deter
9、mine the applicability of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D256 Test Methods for Determining the Izod Pendulum Impact Resistance of PlasticsD618 Practice for Conditioning Plastics for TestingD638 Test Method for Tensile Properties of PlasticsD790 Test Me
10、thods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating MaterialsD1600 Terminology for Abbreviated Terms Relating to PlasticsD2122 Test Method for Determining Dimensions of Thermoplastic Pipe and FittingsD2412 Test Method for Determination of External Loading
11、Characteristics of Plastic Pipe by Parallel-Plate LoadingD2990 Test Methods for Tensile, Compressive, and Flexural Creep and Creep-Rupture of PlasticsD4101 Specification for Polypropylene Injection and Extrusion MaterialsD4329 Practice for Fluorescent UV Exposure of PlasticsD6992 Test Method for Acc
12、elerated Tensile Creep and Creep-Rupture of Geosynthetic Materials Based on Time-TemperatureSuperposition Using the Stepped Isothermal MethodF412 Terminology Relating to Plastic Piping Systems1This specification is under the jurisdiction ofASTM Committee F17 on Plastic Piping Systems and is the dire
13、ct responsibility of Subcommittee F17.65 on Land Drainage.Current edition approved AprilFeb. 1, 2011.2012. Published April 2011.March 2012. Originally approved in 2004. Last previous edition approved in 20092011 asF2418-09a.F2418-11. DOI: 10.1520/F2418-112.2For referenced ASTM standards, visit the A
14、STM website, www.astm.org, or contact ASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.1This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an
15、 indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to
16、 be considered the official document.*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.2.2 AASHTO Specification:Section 12Buried Structures and Tunnel Liners, 12.12 Therm
17、oplastic Pipes Terminology Relating to Plastic Piping SystemsF2787 Practice for Structural Design of Thermoplastic Corrugated Wall Stormwater Collection ChambersF2418 1223. Terminology3.1 Definitions:3.1.1 Definitions used in this specification are in accordance with the definitions in Terminology F
18、412, and abbreviations arein accordance with Terminology D1600, unless otherwise indicated.3.1.2 chamberan arch-shaped structure manufactured of thermoplastic with an open-bottom that is supported on feet and maybe joined into rows that begin with, and are terminated by, end caps (see Fig. 1).3.1.3
19、corrugated walla wall profile consisting of a regular pattern of alternating crests and valleys (see Fig. 2).3.1.4 crestthe element of a corrugation located at the exterior surface of the chamber wall, spanning between two webelements (see Fig. 2).3.1.5 crownthe center section of a chamber typically
20、 located at the highest point as the chamber is traversed circumferentially.3.1.6 end capa bulkhead provided to begin and terminate a chamber, or row of chambers, and prevent intrusion ofsurrounding embedment materials.3.1.7 foota flat, turned out section that is manufactured with the chamber to pro
21、vide a bearing surface for transfer of verticalloads to the bedding (see Fig. 1).3.1.8 inspection portan opening in the chamber wall that allows access to the chamber interior.3.1.9 nominal heighta designation describing the approximate vertical dimension of the chamber at its crown (see Fig. 1).3.1
22、.10 nominal widtha designation describing the approximate outside horizontal dimension of the chamber at its feet (seeFig. 1).3.1.11 periodthe length of a single repetition of the repeated corrugation, defined as the distance from the centerline of avalley element to the centerline of the next valle
23、y element (see Fig. 2).3.1.12 risethe vertical distance from the chamber base (bottom of the chamber foot) to the inside of a chamber wall valleyelement at the crown as depicted in Fig. 1.3.1.13 spanthe horizontal distance from the interior of one sidewall valley element to the interior of the other
24、 sidewall valleyelement as depicted in Fig. 1.3.1.14 valleythe element of a corrugated wall located at the interior surface of the chamber wall, spanning between two webs(see Fig. 2).3.1.15 webthe element of a corrugated wall that connects a crest element to a valley element (see Fig. 2).4. Material
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