ASTM C1447 C1447M-2004e1 Standard Specification for Non-Asbestos Fiber-Cement Underdrain Pipe《非石棉纤维水泥地下排水管标准规范》.pdf
《ASTM C1447 C1447M-2004e1 Standard Specification for Non-Asbestos Fiber-Cement Underdrain Pipe《非石棉纤维水泥地下排水管标准规范》.pdf》由会员分享,可在线阅读,更多相关《ASTM C1447 C1447M-2004e1 Standard Specification for Non-Asbestos Fiber-Cement Underdrain Pipe《非石棉纤维水泥地下排水管标准规范》.pdf(5页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: C 1447/C 1447M 04e1Standard Specification forNon-Asbestos Fiber-Cement Underdrain Pipe1This standard is issued under the fixed designation C 1447/C 1447M; the number immediately following the designation indicates theyear of original adoption or, in the case of revision, the year of las
2、t revision. A number in parentheses indicates the year of lastreapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.e1NOTEEditorial changes were made throughout in February 2005.1. Scope1.1 This specification covers non-asbestos fiber-cement per-fo
3、rated and plain pipe intended for use in the conveyance ofdrainage water for the subsurface drainage of highways,airports, farms, foundations, and other similar drainage work.1.2 The values stated in either inch-pound units or SI unitsare to be regarded separately as standard. Within the text, theSI
4、 units are shown in brackets. The values stated in eachsystem are not exact equivalents; therefore each system shallbe used independently of the other. Combining values from thetwo systems may result in nonconformance with the specifi-cation.1.3 This standard does not purport to address all of thesa
5、fety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2C 150 Specification for Portla
6、nd CementC 497 Test Methods for Concrete Pipe, Manhole Sections,or TileC 500 Test Methods for Asbestos-Cement PipeC 595 Specification for Blended Hydraulic CementsC 1154 Terminology for Non-Asbestos Fiber-ReinforcedCement Products2.2 Federal Standard:No. 123 Marking for Domestic Shipment (Civilian A
7、gen-cies)32.3 Military Standard:MIL-STD-129 Marking for Shipment and Storage32.4 Other Standards:Uniform Freight Classification Rules4National Motor Freight Classification Rules52.5 ISO Standards6ISO 390 1993 Products in Fibre Reinforced Cement Sam-pling and InspectionISO 2859 1999 Sampling Procedur
8、es for Inspection byAttributes Part 1: Sampling Schemes Indexed by Accep-tance Quality Limit (AQL) for Lot-by-Lot InspectionISO 3951 1989 Sampling Procedures and Charts for Inspec-tion by Variables for Percent Nonconforming3. Terminology3.1 DefinitionsRefer to Terminology C 1154.3.1.1 coupling, ncom
9、ponent made from a larger diameterpipe of the same type or class, or of Type II and a higher class,or produced otherwise to yield at least equal performance, forjoining fiber-cement pipe that when properly installed, forms asilt-tight joint, allows alignment corrections and slight changesin directio
10、n and provides an assembled joint equivalent inserviceability and strength to the pipe sections.4. Sizes and Types4.1 Fiber-cement underdrain pipe furnished under thisspecification shall be known as “fiber-cement underdrainpipe.” It shall be furnished in nominal inside diameters of 4, 6,8, 10, and 1
11、2 in. 100, 150, 200, 250, and 300 mm. The typesof pipe shall be known as Type I and Type II corresponding tothe chemical requirements given in S3.NOTE 1To assist the purchaser in choosing the type of pipe mostsuitable for his use, guidelines for the definition of aggressiveness of waterand of soil e
12、nvironments for selection of the proper type of cement pipeare covered in the appropriate sections of Test Methods C 500.NOTE 2There are no chemical requirements for Type I pipe. Type IIpipe is generally accepted as being unaffected by sulfates in groundwaterwhich cause matrix expansion and conseque
13、ntial pipe deterioration.1This specification is under the jurisdiction of ASTM Committee C17 onFiber-Cement Products and is the direct responsibility of Subcommittee C17.02 onNon-Asbestos Fiber-Cement Products.Current edition approved Nov. 1, 2004. Published December 2004. Originallyapproved in 1999
14、. Last previous version approved in 1999 as C 144799.2For 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.3Availab
15、le from Standardization Documents Order Desk, Bldg. 4 Section D, 700Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.4Available from the Uniform Classification Commission, Room 1106, 222 S.Riverside Plaza, Chicago, IL 60606.5Available from National Motor Freight Inc., 1616 P St., NW, Washingto
16、n, DC20036.6Available from International Organization for Standardization (ISO), 1 Rue deVarambe, Case Postale 56, CH-1211, Geneva 20, Switzerland.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.5. Materials and Manufacture5.1 Fiber-
17、cement underdrain pipe shall be composed of anintimate mixture of an inorganic hydraulic binder (see Speci-fication C 150) or a calcium silicate binder (see SpecificationC 595) formed by the chemical reaction of a siliceous materialand a calcareous material reinforced by organic fibers, inor-ganic n
18、on-asbestos fibers, or both. Process aids, fillers andpigments which are compatible with fiber-reinforced cementare not prohibited from being added. The material shall be oflaminar construction, formed under pressure to a homogeneousstructure, and cured to meet the physical and chemical require-ment
19、s of this specification.6. Crushing Strength6.1 Crushing tests shall be conducted before shipment. Thecrushing strength test results when assessed in accordance withSection 11 (Sampling) shall comply with the specified mini-mum crushing strength in Table 1. Test Specimens 12 in. 300mm long cut from
20、an unmachined portion of pipe shall betested in accordance with the appropriate section of testmethods C 497, except that when the perforated underdrainpipe is tested, the sample shall contain four circumferentialrows of holes with the first row 1.5 in. 40 mm from the end.The specimen shall be teste
21、d with the line of symmetry of therows facing downward, with the rows of holes being in thelower two quadrants.7. Couplings7.1 Each standard, short, or random length of pipe shall beprovided with a coupling for the purpose of maintainingalignment and to ensure close joints.8. Fittings8.1 Fiber-cemen
22、t underdrain pipe fittings shall be suitable insize, type, crushing strength, and design for the pipe withwhich they will be furnished.9. Sizes and Dimensions9.1 The nominal length for fiber-cement underdrain pipeshall be designated by the manufacturer. Unless otherwiseagreed by the Owner, furnish a
23、 maximum of 15 % of the totalfootage of any one size and type for any order, at themanufacturers option, in pipe lengths shorter than the nomi-nal. These shall be termed random lengths.9.2 A tolerance of 1 in. 25 mm shall apply to nominalstandard lengths, and 6 in. 150 mm shall apply to randomlength
24、s. For billing purposes, random lengths shall be classifiedto 6 in. 150 mm increments, allowing a tolerance of +5 and1 in. +125 and 25 mm.9.3 The average inside diameter of the pipe shall not be lessthan nominal by 0.25 in. 6 mm or 112 %, whichever isgreater.10. Perforations10.1 Perforations, when r
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