ASTM C505-19
(Specification)Standard Specification for Nonreinforced Concrete Irrigation Pipe with Rubber Gasket Joints
Standard Specification for Nonreinforced Concrete Irrigation Pipe with Rubber Gasket Joints
ABSTRACT
This specification covers reinforced concrete pipe with rubber gasket joints to be used for the conveyance of irrigation water with working pressures, including hydraulic transients. The acceptability of the pipe, joint design, and gaskets shall be determined by the results of the tests prescribed in this specification, if and when required, and by inspection to determine whether the pipe and gaskets conform to the specification as to design and freedom from defects. Pipe manufactured in accordance with this specification shall consist of concrete, cement, fly ash, ground granulated blast furnace slag, allowable combinations of cementitious materials, a combination of Portland cement, admixtures and blends, and aggregates. The rubber compound used in the manufacture of the gasket shall be compounded from natural rubber, synthetic rubber, or a mixture of the two fabricated as prescribed in the specification. The rubber from which the gaskets are fabricated shall have the following physical properties: ultimate elongation at break; ultimate elongation at break after aging; hardness; compression set; water absorption; and ozone resistance. If a splice is used in the manufacture of the gasket, the strength shall be such that the gasket shall withstand elongation over the part of the gasket that includes the splice with no visible separation of the splice. Test specimens shall have the following test requirements: number and type of tests; external load test requirement; and hydrostatic test requirement. Rubber gasket compound tests shall include the following: tensile strength; elongation; aging; hardness; compression set; water absorption; and ozone resistance.
SCOPE
1.1 This specification covers nonreinforced concrete pipe with rubber gasket joints to be used for the conveyance of irrigation water with working pressures, including hydraulic transients, as shown in Table 1.
1.2 A complete metric companion to Specification C505 has been developed—C505M; therefore, no SI equivalents are presented in this specification.
Note 1: This specification is for manufacturing and purchase only and does not include requirements for bedding, backfill, installation, or field repairs. The owner is cautioned that he must correlate field conditions with the characteristics of the pipe specified and provide inspection during installation.
1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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Standards Content (Sample)
This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation:C505 −19
Standard Specification for
Nonreinforced Concrete Irrigation Pipe with Rubber Gasket
1
Joints
This standard is issued under the fixed designation C505; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* Natural Pozzolan for Use in Concrete
C822 Terminology Relating to Concrete Pipe and Related
1.1 This specification covers nonreinforced concrete pipe
Products
with rubber gasket joints to be used for the conveyance of
C989/C989M Specification for Slag Cement for Use in
irrigation water with working pressures, including hydraulic
Concrete and Mortars
transients, as shown in Table 1.
C1017/C1017M Specification for Chemical Admixtures for
1.2 Acomplete metric companion to Specification C505 has
Use in Producing Flowing Concrete
been developed—C505M; therefore, no SI equivalents are
C1116/C1116M Specification for Fiber-Reinforced Concrete
presented in this specification.
C1602/C1602M Specification for Mixing Water Used in the
Production of Hydraulic Cement Concrete
NOTE 1—This specification is for manufacturing and purchase only and
does not include requirements for bedding, backfill, installation, or field
D395 Test Methods for Rubber Property—Compression Set
repairs.Theowneriscautionedthathemustcorrelatefieldconditionswith
D412 Test Methods forVulcanized Rubber andThermoplas-
the characteristics of the pipe specified and provide inspection during
tic Elastomers—Tension
installation.
D471 Test Method for Rubber Property—Effect of Liquids
1.3 This international standard was developed in accor-
D573 Test Method for Rubber—Deterioration in an Air
dance with internationally recognized principles on standard-
Oven
ization established in the Decision on Principles for the
D1149 Test Methods for Rubber Deterioration—Cracking in
Development of International Standards, Guides and Recom-
an Ozone Controlled Environment
mendations issued by the World Trade Organization Technical
D1415 Test Method for Rubber Property—International
Barriers to Trade (TBT) Committee.
Hardness
D2240 Test Method for Rubber Property—Durometer Hard-
2. Referenced Documents
ness
2
2.1 ASTM Standards:
C33/C33M Specification for Concrete Aggregates
3. Terminology
C150/C150M Specification for Portland Cement
3.1 Definitions—Fordefinitionsoftermsrelatingtoconcrete
C260/C260M Specification for Air-Entraining Admixtures
pipe, see Terminology C822.
for Concrete
C494/C494M Specification for Chemical Admixtures for
4. Classification
Concrete
4.1 Pipe manufactured in accordance with this specification
C497 Test Methods for Concrete Pipe, Concrete Box
shallbeknownas“StandardNonreinforcedConcreteIrrigation
Sections, Manhole Sections, or Tile
Pipe with Rubber Gasket Joints.”
C595/C595M Specification for Blended Hydraulic Cements
C618 Specification for Coal Fly Ash and Raw or Calcined
5. Basis of Acceptance
5.1 The acceptability of the pipe, joint design, and gaskets
1 shall be determined by the results of the tests prescribed in this
This specification is under the jurisdiction of ASTM Committee C13 on
Concrete Pipe and is the direct responsibility of Subcommittee C13.01 on
specification, if and when required, and by inspection to
Non-Reinforced Concrete Sewer, Drain and Irrigation Pipe.
determine whether the pipe and gaskets conform to the
Current edition approved July 15, 2019. Published July 2019. Originally
specification as to design and freedom from defects.
approved in 1963. Last previous edition approved in 2015 as C505 – 15. DOI:
10.1520/C0505-19.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or 6. Materials and Manufacture
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
6.1 Concrete—The concrete shall consist of cementitious
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. materials, mineral aggregates, admixtures, if used, and water.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
C505−19
TABLE 1 Standard Dimensions, Working Pressures, and Test
6.4.3 Chemical admixture for use in producing flowing
Requirements
concrete conforming to Specification C1017/C1017M; and
Minimum
Required
6.4.4 Chemical admixture or blend approved by the owner.
Internal
Three-Edge-
Wall Working Hydrostatic
Designated
A B
B
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication 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 considered the official document.
Designation: C505 − 15 C505 − 19
Standard Specification for
Nonreinforced Concrete Irrigation Pipe with Rubber Gasket
1
Joints
This standard is issued under the fixed designation C505; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope Scope*
1.1 This specification covers nonreinforced concrete pipe with rubber gasket joints to be used for the conveyance of irrigation
water with working pressures, including hydraulic transients, as shown in Table 1.
1.2 A complete metric companion to Specification C505 has been developed—C505M; therefore, no SI equivalents are
presented in this specification.
NOTE 1—This specification is for manufacturing and purchase only and does not include requirements for bedding, backfill, installation, or field repairs.
The owner is cautioned that he must correlate field conditions with the characteristics of the pipe specified and provide inspection during installation.
1.3 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2
2.1 ASTM Standards:
C33/C33M Specification for Concrete Aggregates
C150/C150M Specification for Portland Cement
C260/C260M Specification for Air-Entraining Admixtures for Concrete
C494/C494M Specification for Chemical Admixtures for Concrete
C497 Test Methods for Concrete Pipe, Concrete Box Sections, Manhole Sections, or Tile
C595/C595M Specification for Blended Hydraulic Cements
C618 Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete
C822 Terminology Relating to Concrete Pipe and Related Products
C989/C989M Specification for Slag Cement for Use in Concrete and Mortars
C1017/C1017M Specification for Chemical Admixtures for Use in Producing Flowing Concrete
C1116/C1116M Specification for Fiber-Reinforced Concrete
C1602/C1602M Specification for Mixing Water Used in the Production of Hydraulic Cement Concrete
D395 Test Methods for Rubber Property—Compression Set
D412 Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension
D471 Test Method for Rubber Property—Effect of Liquids
D573 Test Method for Rubber—Deterioration in an Air Oven
D1149 Test Methods for Rubber Deterioration—Cracking in an Ozone Controlled Environment
D1415 Test Method for Rubber Property—International Hardness
D2240 Test Method for Rubber Property—Durometer Hardness
3. Terminology
3.1 Definitions—For definitions of terms relating to concrete pipe, see Terminology C822.
1
This specification is under the jurisdiction of ASTM Committee C13 on Concrete Pipe and is the direct responsibility of Subcommittee C13.01 on Non-Reinforced
Concrete Sewer, Drain and Irrigation Pipe.
Current edition approved Oct. 1, 2015July 15, 2019. Published October 2015July 2019. Originally approved in 1963. Last previous edition approved in 20112015 as
C505 – 11.C505 – 15. DOI: 10.1520/C0505-15.10.1520/C0505-19.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
C505 − 19
TABLE 1 Standard Dimensions, Working Pressures, and Test
Requirements
Minimum
Required
Internal
Three-Edge-
Wall Working Hydrostatic
Designated
A B
Bearing
Thickness, Pressure, Test
Diameter,
C
in. ft
Load,
Pressure,
in.
psi lbf/linear ft
3
6 ⁄4 30 40 1300
8 1 30 40 1350
1
10 1 ⁄4 30 40 1400
1
12 1 ⁄2 30 40 1500
7
15 1 ⁄8 30 40 1650
1
18 2 ⁄4 30 40 1800
5
21 2 ⁄8 30 40 1900
24 3 30 40 2000
A
Thinner walls are not prohibited on pipe units not over 4 ft in length, but the
thickness of such walls shall not be less than the internal diameter divided by 10.
B
With the exception of 21 and 24-in. pipe, higher working pressures are not
prohibited to be used up to a maximum of 50 ft for 6 through 12-in. diameters, and
40 ft for 15
...
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