ASTM C1818-2018 Standard Specification for Synthetic Fiber Reinforced Concrete Culvert Storm Drain and Sewer Pipe.pdf
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1、Designation: C1818 15C1818 18Standard Specification forSynthetic Fiber Reinforced Concrete Culvert, Storm Drain,and Sewer Pipe1This standard is issued under the fixed designation C1818; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revisio
2、n, 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 Scope*1.1 This specification covers synthetic fiber reinforced concrete pipe (Syn-FRCP) of internal diamet
3、ers 12-48 in., intended tobe used for the conveyance of sewage, industrial wastes, and storm water and for the construction of culverts.NOTE 1Experience has shown that the successful performance of this product depends upon the proper selection of the pipe strength, the type ofbedding and backfill,
4、the care that the installation conforms to the construction specifications, and provision for adequate inspection at the constructionsite. This specification does not include requirements for bedding, backfill, the relationship between field load conditions and the strength designation ofpipe, or du
5、rability under unusual environmental conditions. These requirements should be included in the project specification.NOTE 2This product is a rigid pipe and it does not depend upon deflection (pipe stiffness) for additional support from the soil.NOTE 3This standard requires long-term testing of Syn-FR
6、CP in accordance with Section 9 that goes above and beyond what is typically requiredfor steel reinforced concrete pipe, in order to evaluate the long-term material strength of the fiber-concrete matrix.1.2 UnitsThe values stated in inch-pound units are to be regarded as standard. The values given i
7、n parentheses aremathematical conversions to SI units that are provided for information only and are not considered standard.1.3 This international standard was developed in accordance with internationally recognized principles on standardizationestablished in the Decision on Principles for the Deve
8、lopment of International Standards, Guides and Recommendations issuedby the World Trade Organization Technical Barriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2C33/C33M Specification for Concrete AggregatesC150/C150M Specification for Portland CementC260/C260M Specificati
9、on for Air-Entraining Admixtures for ConcreteC309 Specification for Liquid Membrane-Forming Compounds for Curing ConcreteC494/C494M Specification for Chemical Admixtures for ConcreteC497 Test Methods for Concrete Pipe, Manhole Sections, or TileC595/C595M Specification for Blended Hydraulic CementsC6
10、18 Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in ConcreteC822 Terminology Relating to Concrete Pipe and Related ProductsC989/C989M Specification for Slag Cement for Use in Concrete and MortarsC1017/C1017M Specification for Chemical Admixtures for Use in Producing Flo
11、wing ConcreteC1116/C1116M Specification for Fiber-Reinforced ConcreteD7508/D7508M Specification for Polyolefin Chopped Strands for Use in ConcreteE105 Practice for Probability Sampling of Materials3. Terminology3.1 DefinitionsFor definitions of terms relating to concrete pipe not defined in this sta
12、ndard, see Terminology C822.3.2 Definitions:3.2.1 DReloadthe DService load divided by the long-term serviceability factor as determined in accordance with Section 9.1 This test method is under the jurisdiction of ASTM Committee C13 on Concrete Pipe and is the direct responsibility of Subcommittee C1
13、3.02 on Reinforced Sewer andCulvert Pipe.Current edition approved Oct. 15, 2015Oct. 1, 2018. Published December 2015October 2018. Originally approved in 2015. Last previous edition approved in 2017 asC1765-17. DOI: 10.1520/C1818-15.10.1520/C1818-18.2 For referencedASTM standards, visit theASTM websi
14、te, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication
15、 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 be conside
16、red the official document.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States13.2.2 DServicethe D-Load the pipe is required to sustain while in service.3.2.3 DUltthe load th
17、e pipe is required to support in the three-edge bearing test expressed as a D-load.3.2.4 long-term serviceability factor to account for possible creep in the pipe over time (unitless).4. Classification4.1 Pipe furnished under this specification shall be designated as Class I, II, III, IV, or V. The
18、corresponding strengthrequirements are prescribed in Table 1. Special designs for pipe strengths not designated in Table 1 are permitted provided all otherrequirements of this specification are met.5. Basis of Acceptance5.1 The acceptability of the pipe design shall be in accordance with Section 10.
19、5.2 Unless designated by the owner at the time of, or before placing an order, the pipe shall be accepted on the basis of Sections11, 12, and such material tests as are required in 7.2, 7.3, and 7.5.5.3 Age for AcceptancePipe shall be considered ready for acceptance when they conform to the requirem
20、ents of thisspecification.6. Design and Manufacturing Data6.1 The manufacturer shall provide the following information regarding the pipe unless waived by the owner:6.1.1 Pipe design strength (DService).6.1.2 Physical CharacteristicsDiameter, wall thickness, laying length, and joint details.6.1.3 Sy
21、nthetic Fiber Concrete Compressive StrengthMinimum synthetic fiber concrete compressive strength equal to 4,000psi.6.1.4 Admixtures.6.1.5 Reinforcement:6.1.5.1 Type of reinforcement, applicable reinforcement specification, and grade.6.1.5.2 Amount of fiber used in pounds per cubic yard.6.1.6 Manufac
22、turing and curing process.7. Materials and Manufacture7.1 Materials:7.1.1 Synthetic Fiber Reinforced ConcreteThe synthetic fiber reinforced concrete shall consist of cementitious materials,mineral aggregates, admixtures, and water, in which synthetic fibers have been mixed in such a manner that the
23、fibers and concreteact together to resist stresses.7.2 Cementitious Materials:7.2.1 CementCement shall conform to the requirements for portland cement of Specification C150/C150M or shall beportland blast-furnace slag cement, or portland-pozzolan cement conforming to the requirements of Specificatio
24、n C595/C595M,except that the pozzolan constituent in the portland-pozzolan cement shall be fly ash.7.2.2 Fly AshFly ash shall conform to the requirements of Class F or Class C of Specification C618.7.2.3 Slag CementslagSlag cement shall conform to the requirements of Grade 100 or 120 of Specificatio
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