1、Designation:C143316bStandard Specification forPrecast Reinforced Concrete Monolithic Box Sections forCulverts,Storm Drains,and Sewers1This standard is issued under the fixed designation C1433;the number immediately following the designation indicates the year oforiginal adoption or,in the case of re
2、vision,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.Scope1.1 This specification covers single-cell precast reinforcedconcrete box sections cast monolithically and in
3、tended to beused for the construction of culverts and for the conveyance ofstorm water industrial wastes and sewage.1.2 This specification is the companion to SI SpecificationC1433M;therefore,no SI equivalents are shown in thisspecification.NOTE1This specification is primarily a manufacturing and pu
4、rchas-ing specification.However,standard designs are included and the criteriaused to develop these designs are given in Appendix X1.The successfulperformance of this product depends upon the proper selection of the boxsection,bedding,backfill,and care that the installation conforms to theconstructi
5、on specifications.The purchaser of the precast reinforcedconcrete box sections specified herein is cautioned that proper correlationof the loading conditions and the field requirements with the box sectionspecified,and provision for inspection at the construction site,arerequired.2.Referenced Docume
6、nts2.1 ASTM Standards:2A615/A615M Specification for Deformed and Plain Carbon-Steel Bars for Concrete ReinforcementA1064/A1064M Specification for Carbon-Steel Wire andWelded Wire Reinforcement,Plain and Deformed,forConcreteA706/A706M Specification for Deformed and Plain Low-Alloy Steel Bars for Conc
7、rete ReinforcementC31/C31M Practice for Making and Curing Concrete TestSpecimens in the FieldC33/C33M Specification for Concrete AggregatesC39/C39M Test Method for Compressive Strength of Cylin-drical Concrete SpecimensC150/C150M Specification for Portland CementC260/C260M Specification for Air-Entr
8、aining Admixturesfor ConcreteC309 Specification for Liquid Membrane-Forming Com-pounds for Curing ConcreteC494/C494M Specification for Chemical Admixtures forConcreteC497 Test Methods for Concrete Pipe,Manhole Sections,orTileC595/C595M Specification for Blended Hydraulic CementsC618 Specification fo
9、r Coal Fly Ash and Raw or CalcinedNatural Pozzolan for Use in ConcreteC822 Terminology Relating to Concrete Pipe and RelatedProductsC990 Specification for Joints for Concrete Pipe,Manholes,and Precast Box Sections Using Preformed Flexible JointSealantsC989/C989M Specification for Slag Cement for Use
10、 inConcrete and MortarsC1017/C1017M Specification for Chemical Admixtures forUse in Producing Flowing ConcreteC1116/C1116M Specification for Fiber-Reinforced ConcreteC1602/C1602M Specification for Mixing Water Used in theProduction of Hydraulic Cement ConcreteC1619 Specification for Elastomeric Seal
11、s for Joining Con-crete StructuresC1675 Practice for Installation of Precast Reinforced Con-crete Monolithic Box Sections for Culverts,Storm Drains,and SewersC1677 Specification for Joints for Concrete Box,UsingRubber Gaskets2.2 AASHTO Standard:3Standard Specifications for Highway Bridges3.Terminolo
12、gy3.1 DefinitionsFor definitions of terms relating to concretepipe,see Terminology C822.4.Types4.1 Precast reinforced concrete box sections manufacturedin accordance with this specification shall be one of two types1This specification is under the jurisdiction of ASTM Committee C13 onConcrete Pipe a
13、nd is the direct responsibility of Subcommittee C13.07 on Accep-tance Specifications and Precast Concrete Box Sections.Current edition approved Nov.1,2016.Published November 2016.Originallyapproved in 1999.Last previous edition approved in 2016 as C1433 16a.DOI:10.1520/C1433-16B.2For referenced ASTM
14、 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.3Available from American Association of State Highway and TransportationOfficials(AASH
15、TO),444 N.Capitol St.,NW,Suite 249,Washington,DC 20001.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 identified in Table 1 and Table 2,and shall be designated bytype,span,rise,and design earth cover.5.Basis of Acceptance5.1 Acceptabilit
16、y of the box sections produced in accor-dance with Section 7 shall be determined by the results of theconcrete compressive strength tests described in Section 11,bythe material requirements described in Section 6,and byinspection of the finished box sections.5.2 Box sections shall be considered ready for acceptancewhen they conform to the requirements of this specification.6.Material6.1 Reinforced ConcreteThe reinforced concrete shallconsist of cementitious materials,mineral aggregates,admix-tur
