ASTM-C118M:2011 Edition

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C118M-11 Standard Specification for Concrete Pipe for Irrigation or Drainage (Metric)

Published By	Publication Date	Number of Pages
ASTM	2011	4

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Categories: 23.040.05 - Pipelines and its parts for external sewage systems, ASTM

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Description

ASTM C118M-11

Historical Standard: Standard Specification for Concrete Pipe for Irrigation or Drainage (Metric)

ASTM C118M

Scope

1.1 This specification covers nonreinforced concrete pipe to be used for the conveyance of irrigation water with working pressures, including hydraulic transients, as shown in Table 1 and for use in drainage.

1.2 This specification is the SI counterpart of Specification C118.

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.

TABLE 1 Standard Dimensions, Working Pressure, and Test Requirements for Standard Concrete Irrigation Pipe^A

^A For hydrostatic test requirements, refer to 10.5.

^B Higher working pressures are not prohibited up to a maximum of 120 kPa for 150 through 200-mm diameters, 105 kPa for 250 through 300-mm diameters, and 90 kPa for 350 through 600-mm diameters. In these cases, the strength of the pipe shall be increased to give a minimum internal hydrostatic test pressure of at least four times the design working pressure when tested as specified in 10.5.

Keywords

absorption; acceptance criteria; concrete; design; drainage; hydrostatic; irrigation; joints; manufacture; nonreinforced; pipe; pressure; tests; three-edge bearing: Concrete pipe (nonreinforced)–specifications; Irrigation piping–specifications; Land drainage piping systems

ICS Code

ICS Number Code 23.040.05 (Pipelines and its parts for external sewage systems)

DOI: 10.1520/C0118M-11

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Terminology Classification Basis of Acceptance Materials TABLE 1
2	Design Joints Concrete Mixture Physical Requirements TABLE 2
3	Permissible Variations Workmanship and Finish Repairs Inspection Rejection TABLE 3
4	Product Marking Keywords

Additional information

375	38
200	25
300	32
400	38
500	50
600	57
525	54
150	22
250	29
Internal Designated Diameter, mm	Thickness of Wall, T, mm
350	35
450	44
ICS Codes	23.040.05 - Pipelines and its parts for external sewage systems