1、Designation:C506M12C506M13 Standard Specication for Reinforced Concrete Arch Culvert, Storm Drain, and Sewer Pipe (Metric) 1 This standard is issued under the xed designation C506M; the number immediately following the designation indicates the year of original adoption or, in the case of revision,
2、the year of last revision.Anumber in parentheses indicates the year of last reapproval.A superscript epsilon () indicates an editorial change since the last revision or reapproval. This standard has been approved for use by agencies of the Department of Defense. 1. Scope 1.1 This specication covers
3、reinforced arch-shaped concrete pipe to be used for the conveyance of sewage, industrial wastes, storm water, and for the construction of culverts. 1.2 This specication is the SI companion to Specication C506. NOTE 1This specication is a manufacturing and purchase specication only, and does not incl
4、ude requirements for bedding, backll, or the relationship between eld load condition and the strength classication of pipe. However, experience has shown that the successful performance of this product depends upon the proper selection of the class of pipe, type of bedding and backll, and care that
5、the installation conforms to the construction specications.The owner of the reinforced concrete pipe specied herein is cautioned that he must correlate the eld requirements with the class of pipe specied and provide inspection at the construction site. 2. Referenced Documents 2.1 ASTM Standards: 2 A
6、36/A36MSpecication for Carbon Structural Steel A615/A615MSpecication for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement A706/A706MSpecication for Low-Alloy Steel Deformed and Plain Bars for Concrete Reinforcement A1064/A1064MSpecication for Carbon-Steel Wire and Welded Wire Reinforc
7、ement, Plain and Deformed, for Concrete C33Specication for Concrete Aggregates C150Specication for Portland Cement C260Specication for Air-Entraining Admixtures for Concrete C309Specication for Liquid Membrane-Forming Compounds for Curing Concrete C494/C494MSpecication for Chemical Admixtures for Co
8、ncrete C497MTest Methods for Concrete Pipe, Manhole Sections, or Tile Metric C595Specication for Blended Hydraulic Cements C618Specication for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete C822Terminology Relating to Concrete Pipe and Related Products C989Specication for Slag
9、 Cement for Use in Concrete and Mortars C1017/C1017MSpecication for Chemical Admixtures for Use in Producing Flowing Concrete C1116Specication for Fiber-Reinforced Concrete and Shotcrete 3. Terminology 3.1 DenitionsFor denitions of terms relating to concrete pipe, see Terminology C822. 4. Classicati
10、on 4.1 Pipe manufactured according to this specication shall be of three classes identied as Class A-II, A-III, and A-IV. The strength requirements are prescribed in Table 1. 1 This specication is under the jurisdiction of ASTM Committee C13 on Concrete Pipe and is the direct responsibility of Subco
11、mmittee C13.02 on Reinforced Sewer and Culvert Pipe. Current edition approved May 1, 2012Jan. 15, 2013. Published June 2012February 2013. Originally approved in 1980. Last previous edition approved in 20112012 as C506M11.C506M12A. DOI: 10.1520/C0506M-12.10.1520/C0506M-13. 2 ForreferencedASTMstandard
12、s,visittheASTMwebsite,www.astm.org,orcontactASTMCustomerServiceatserviceastm.org.ForAnnualBookofASTMStandards volume information, refer to the standards Document Summary page on the ASTM website. This document is not anASTM standard and is intended only to provide the user of anASTM standard an indi
13、cation of what changes have been made to the previous version. Because it 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 version of the standard as published by ASTM is to be
14、 considered the official document. Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States 1TABLE 1 Strength Requirements for Reinforced Concrete Pipe A Approx- imate Equivalent Round Size, mm T, mm Mini- mum Rise, mm Mini- mum Span, mm fc B
15、MPa Double Line Reinforcement C Single Line Reinforcement Continuous Basic Reinforcement = A s D Additional Reinforcement = A s D Class Inner Cage Outer Cage U (Inner Cage) V (Outer Cage) A-II A-III A-IV A-II A-III A-IV A-II A-III A-IV Dimen- sion, mm A-II A-III A-IV Dimen- sion, mm A-II A-III A-IV
16、A-II A-III A-IV 375 57 280 460 27.6 27.6 27.6 . . . . . . . . . . . . . . 1.7 2.5 3.6 450 63 345 560 27.6 27.6 27.6 . . . . . . . . . . . . . . 2.3 3.0 5.5 525 69 395 660 27.6 27.6 27.6 . . . . . . . . . . . . . . 2.8 3.6 6.1 600 75 460 725 27.6 27.6 27.6 . . . . . . 660 . . . 735 . . . 3.4 4.6 6.8
17、750 88 570 920 27.6 27.6 27.6 1.9 2.5 3.8 1.5 1.9 3.0 760 1.9 2.5 3.8 865 1.5 1.9 2.8 3.8 5.1 7.6 900 100 675 1110 27.6 27.6 27.6 2.3 3.2 4.6 1.9 2.5 3.6 865 2.3 3.2 4.6 990 1.9 2.5 3.4 4.6 6.3 9.3 1050 113 795 1300 27.6 27.6 27.6 2.8 3.8 5.7 2.1 3.0 4.4 1065 2.8 3.8 5.7 1090 2.1 3.0 4.6 5.5 7.6 11.
18、4 1200 125 915 1485 27.6 27.6 . 3.2 4.6 . 2.5 3.6 . 1220 3.2 4.6 . 1245 2.5 3.6 . 6.3 9.3 . 1350 138 1015 1650 27.6 27.6 . 3.8 5.1 . 3.0 4.0 . 1320 3.8 5.1 . 1395 3.0 4.0 . 7.6 10.2 . 1500 150 1145 1855 27.6 27.6 . 4.4 5.9 . 3.6 4.6 . 1525 4.4 5.9 . 1700 3.6 4.6 . 8.9 11.8 . 1800 175 1370 2235 27.6
19、34.5 . 5.5 7.6 . 4.2 5.9 . 1725 5.5 7.6 . 1955 4.2 5.9 . 11.0 15.2 . 2100 200 1575 2590 27.6 34.5 . 6.8 9.3 . 5.1 7.2 . . 6.8 9.3 . . 5.1 7.2 . 13.5 18.6 . 2250 213 1830 2920 . . . . . . . . . . . . . . . . . . . . 2400 225 1960 3100 . . . . . . . . . . . . . . . . . . . . 2700 250 2215 3505 . . . .
20、 . . . . . . . . . . . . . . . . 3000 275 2460 3910 . . . . . . . . . . . . . . . . . . . . 3300 250 2705 4285 . . . . . . . . . . . . . . . . . . . . D-Loads for 3Edge-Bearing Method Class 0.3-mm Crack Ultimate A-II 50.0 75.0 A-III 65.0 100.0 A-IV 100.0 150.0 NoteTest load in newtons per linear met
21、re equals D-load inside span in millimetres. TABLE 1 Strength Requirements for Reinforced Concrete Pipe A Approx- imate Equivalent Round Size, mm T, mm Mini- mum Rise, mm Mini- mum Span, mm fc B MPa Double Line Reinforcement C Single Line Reinforcement Continuous Basic Reinforcement = A s D Addition
22、al Reinforcement = A s D Class Inner Cage Outer Cage U (Inner Cage) V (Outer Cage) A-II A-III A-IV A-II A-III A-IV A-II A-III A-IV Dimen- sion, mm A-II A-III A-IV Dimen- sion, mm A-II A-III A-IV A-II A-III A-IV 375 57 280 460 27.6 27.6 27.6 . . . . . . . . . . . . . . 1.7 2.5 3.6 450 63 345 560 27.6
23、 27.6 27.6 . . . . . . . . . . . . . . 2.3 3.0 5.5 525 69 395 660 27.6 27.6 27.6 . . . . . . . . . . . . . . 2.8 3.6 6.1 600 75 460 725 27.6 27.6 27.6 . . . . . . 660 . . . 735 . . . 3.4 4.6 6.8 750 88 570 920 27.6 27.6 27.6 1.9 2.5 3.8 1.5 1.9 3.0 760 1.9 2.5 3.8 865 1.5 1.9 2.8 3.8 5.1 7.6 900 100
24、 675 1110 27.6 27.6 27.6 2.3 3.2 4.6 1.9 2.5 3.6 865 2.3 3.2 4.6 990 1.9 2.5 3.4 4.6 6.3 9.3 1050 113 795 1300 27.6 27.6 27.6 2.8 3.8 5.7 2.1 3.0 4.4 1065 2.8 3.8 5.7 1090 2.1 3.0 4.6 5.5 7.6 11.4 1200 125 915 1485 27.6 27.6 . 3.2 4.6 . 2.5 3.6 . 1220 3.2 4.6 . 1245 2.5 3.6 . 6.3 9.3 . 1350 138 1015
25、 1650 27.6 27.6 . 3.8 5.1 . 3.0 4.0 . 1320 3.8 5.1 . 1395 3.0 4.0 . 7.6 10.2 . 1500 150 1145 1855 27.6 27.6 . 4.4 5.9 . 3.6 4.6 . 1525 4.4 5.9 . 1700 3.6 4.6 . 8.9 11.8 . 1800 175 1370 2235 27.6 34.5 . 5.5 7.6 . 4.2 5.9 . 1725 5.5 7.6 . 1955 4.2 5.9 . 11.0 15.2 . 2100 200 1575 2590 27.6 34.5 . 6.8 9
26、.3 . 5.1 7.2 . . 6.8 9.3 . . 5.1 7.2 . 13.5 18.6 . 2250 213 1830 2920 . . . . . . . . . . . . . . . . . . . . 2400 225 1960 3100 . . . . . . . . . . . . . . . . . . . . 2700 250 2215 3505 . . . . . . . . . . . . . . . . . . . . 3000 275 2460 3910 . . . . . . . . . . . . . . . . . . . . 3300 250 2705
27、 4285 . . . . . . . . . . . . . . . . . . . . D-Loads for 3Edge-Bearing Method Class 0.3-mm Crack Ultimate A-II 50.0 75.0 A-III 65.0 100.0 A-IV 100.0 150.0 NoteTest load in newtons per linear metre equals D-load inside span in millimetres. C506M13 25. Basis of Acceptance 5.1 Unless otherwise designa
28、ted by the owner at the time of, or before placing an order, there are two separate and alternative bases of acceptance. Independent of the method of acceptance, the pipe shall be designed to meet both the 0.01-in. crack and ultimate strength requirements. 5.1.1 AcceptanceonBasisofPlantLoadBearingTe
29、sts,MaterialTests,andInspectionofManufacturedPipeforVisualDefects and ImperfectionsAcceptability of the pipe in all diameters and classes produced in accordance with 7.1 or 7.2 shall be determined by the results of the three-edge-bearing tests as dened in 11.3.1; by such material tests as are requir
30、ed in accordance with 6.2, 6.3, 6.5, and 6.6, by an absorption test of the concrete from the wall of the pipe as required in 11.9; and by visual inspection of the nished pipe to determine its conformance with the accepted design and its freedom from defects. 5.1.2 Acceptance on the Basis of Material
31、 Test and Inspection of Manufactured Pipe for Defects and Imperfections Acceptability of the pipe in all diameters and classes produced in accordance with 7.1 or 7.2 shall be determined by the results ofsuchmaterialtestsasarerequiredinaccordancewith6.2,6.3,6.5,and6.6;bycrushingtestsonconcretecoresor
32、curedconcrete cylinders; by an absorption test of the concrete from the wall of the pipe for each mix design that is used on an order; and by inspection of the nished pipe, including amount and placement of reinforcement, to determine its conformance with the accepted design and its freedom from def
33、ects. 5.1.3 When agreed upon by the owner and the manufacturer, any portion or any combination of the tests itemized in 5.1.1 or 5.1.2 may form the basis of acceptance. 5.2 Age forAcceptancePipe shall be considered ready for acceptance when they conform to the requirements as indicated by the specie
34、d tests. 6. Materials 6.1 Reinforced ConcreteThe reinforced concrete shall consist of cementitious materials, mineral aggregates, and water, in which steel has been embedded in such a manner that the steel and concrete act together. 6.2 Cementitious Materials: 6.2.1 CementCementshallconformtotherequ
35、irementsofSpecicationC150,orshallbeportlandblast-furnaceslagcement, or slag modied portland cement, or portland-pozzolan cement conforming to the requirements of Specication C595, except that the pozzolan constituent in the Type IP portland pozzolan cement shall be y ash and shall not exceed 25% by
36、weight. 6.2.2 Ground Granulated Blast-Furnace Slag (GGBFS)GGBFS shall conform to the requirements of Grade 100 or 120 of Specication C989. 6.2.3 Fly AshFly ash shall conform to the requirements of Class F or Class C of Specication C618. 6.2.4 AllowableCombinationsofCementitiousMaterialsThecombinatio
37、nofcementitiousmaterialsusedintheconcreteshall be one of the following: 6.2.4.1 Portland cement only, 6.2.4.2 Portland blast furnace slag cement only, 6.2.4.3 Slag modied portland cement only, 6.2.4.4 Portland pozzolan cement only, 6.2.4.5 A combination of portland cement and ground granulated blast
38、-furnace slag, 6.2.4.6 A combination of portland cement and y ash, 6.2.4.7 Acombination of portland cement, ground granulated blast-furnace slag (not to exceed 25 % of the total cementitious weight) and y ash (not to exceed 25 % of the total cementitious weight, slag, and y ash, or 6.2.4.8 Acombinat
39、ion of portland pozzolan cement and y ash, provided the y ash added does not exceed 25% by weight of the portland pozzolan cement.ash. 6.3 AggregatesAggregates shall conform to Specication C33 except that the requirement for gradation shall not apply. 6.4 Admixtures and BlendsThe following admixture
40、s and blends are allowable: 6.4.1 Air-entraining admixture conforming to Specication C260; 6.4.2 Chemical admixture conforming to Specication C494/C494M; 6.4.3 Chemical admixture for use in producing owing concrete conforming to Specication C1017/C1017M; and A For modied or special designs, see 7.3.
41、 B f c = minimum compressive strength of concrete in megapascals. C As an alternative to designs requiring double line reinforcement, the reinforcement may be positioned and proportioned so that the total reinforcement of the inner cage plus the middle cage shall not be less than that specied for th
42、e inner cage continuous basic reinforcement, and the additional reinforcement U and the total reinforcementoftheoutercageplusthemiddlecageshallnotbelessthanthatspeciedfortheoutercagecontinuousbasicreinforcementandtheadditionalreinforcement V. D A s = circumferential steel area in square millimetres
43、per longitudinal centimetre of pipe barrel in each continuous basic cage and additional cages in area denoted U and V. Dimensions U and V are measured on the center line of the culvert wall. C506M13 36.4.4 Chemical admixture or blend approved by the owner. 6.5 Steel ReinforcementReinforcement shall
44、consist of wire conforming toconform to the requirements of Specication A1064/A1064M;,orofbarsconformingtoSpecicationA36/A36M,SpecicationA615/A615MGrade40or60,orSpecication A706/A706M Grade 60. For helically wound cages only, weld shear tests are not required. 6.6 Synthetic FibersCollated brillated
45、virgin polypropylene bers may be used, at the manufacturers option, in concrete pipe as a nonstructural manufacturing material. Only Type III synthetic bers designed and manufactured specically for use in concrete and conforming to the requirements of Specication C1116 shall be accepted. 7. Design 7
46、.1 Size and DimensionsThe standard sizes of arch pipe are listed in Table 1. The internal dimensions for each standard size shall be as dened in Fig. 1, subject to the permissible variations of Section 12. 7.2 Design TablesThe wall thickness, compressive strength of concrete, and the area of circumf
47、erential reinforcement shall be as prescribed in Table 1, subject to the provisions of 7.3, 11.4, and Section 12. 7.2.1 Footnotes to the tables herein are intended to be amplications of the tabulated requirements and are to be considered applicable and binding as if they were contained in the body o
48、f the specication. 7.3 Modied and Special Designs: 7.3.1 If permitted by the owner, the manufacturer may request approval by the owner of modied designs that differ from the designs in this Section 7 or special designs for sizes and loads beyond those shown in Table 1, or special designs for pipe si
49、zes that do not have steel reinforcement areas shown in Table 1. 7.3.2 Such modied or special designs shall be based on rational or empirical evaluations of the ultimate strength and cracking behavior of pipe and shall fully describe to the owner any deviations from the requirements of this Section 7. The descriptions of modiedorspecialdesignsshallincludethewallthickness,theconcretestrength,andthearea,type,placement,numberoflayers, and strength of the
