1、Designation:C1433M18Standard Specification forPrecast Reinforced Concrete Monolithic Box Sections forCulverts,Storm Drains,and Sewers(Metric)1This standard is issued under the fixed designation C1433M;the number immediately following the designation indicates the year oforiginal adoption or,in the c
2、ase 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.Scope1.1 This specification covers single-cell precast reinforcedconcrete box sections cast monolithical
3、ly and intended to beused for the construction of culverts and for the conveyance ofstorm water industrial wastes and sewage.1.2 This specification is the SI companion to SpecificationC1433.NOTE1This specification is primarily a manufacturing and purchas-ing specification.However,standard designs ar
4、e 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 theconstruction specifications.The purchaser of the precast rein
5、forcedconcrete box sections specified herein is cautioned that he must properlycorrelate the loading conditions and the field requirements with the boxsection specified and provide for inspection at the construction site.1.3 This international standard was developed in accor-dance with international
6、ly recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:2A615/A615M Specif
7、ication 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 Concrete ReinforcementC31/C31M Practice for
8、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-Entraining Admixturesfor ConcreteC309 Specif
9、ication for Liquid Membrane-Forming Com-pounds for Curing ConcreteC494/C494M Specification for Chemical Admixtures forConcreteC497M Test Methods for Concrete Pipe,Manhole Sections,or Tile(Metric)C595/C595M Specification for Blended Hydraulic CementsC618 Specification for Coal Fly Ash and Raw or Calc
10、inedNatural Pozzolan for Use in ConcreteC822 Terminology Relating to Concrete Pipe and RelatedProductsC989/C989M Specification for Slag Cement for Use inConcrete and MortarsC990 Specification for Joints for Concrete Pipe,Manholes,and Precast Box Sections Using Preformed Flexible JointSealantsC1017/C
11、1017M 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 Seals for Joining Con-crete Struct
12、uresC1675 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 Standards:3Standard Specifications for Highway Bridges1This specification is under the jurisdi
13、ction of ASTM Committee C13 onConcrete Pipe and is the direct responsibility of Subcommittee C13.07 onAcceptance Specifications and Precast Concrete Box Sections.Current edition approved Jan.1,2018.Published February 2018.Originallyapproved in 1999.Last previous edition approved in 2016 as C1433M 16
14、b.DOI:10.1520/C1433M-18.2For 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.3Available from American Association of St
15、ate Highway and TransportationOfficials(AASHTO),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 StatesThis international standard was developed in accordance with internationally recognized princ
16、iples on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.1 3.Terminology3.1 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 typesidentified in Tables 1 and 2,and shall be designate