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Last Updated: Jan 12, 2026
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ASTM C444/C444M-21
Standard Specification for Perforated Concrete Pipe
Standard Specification for Perforated Concrete Pipe
C0444_C0444M-21
ASTM|C0444_C0444M-21|en-US
Standard Specification for Perforated Concrete Pipe
Standard
C444/C444M Standard Specification for Perforated Concrete Pipe>
new
BOS Vol. 04.05 Committee C13
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77.00
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ASTM International
Abstract
This specification covers perforated concrete pipe intended to be used for underdrainage. Pipe manufactured to this specification shall be of two classes, Type 1 and Type 2, describing two arrangements of perforations for pipe manufactured to the standard specifications for plain or reinforced concrete pipe, and their classifications. The acceptability of the pipe shall be determined by the results of all applicable tests prescribed for the type and class of pipe specified. The joints shall be of such design and the ends of the concrete pipe sections so formed that the pipe can be laid together to make a continuous line of pipe.
Scope
1.1 This specification covers perforated concrete pipe intended to be used for underdrainage.
1.2 The values stated in either inch-pound or SI units are to be regarded separately as standard. Within the text the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values may result in nonconformance with the specification.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.4 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.