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ASTM C444M-17
Standard Specification for Perforated Concrete Pipe (Metric) (Withdrawn 2021)
3 стр.
Заменен
Электронный (pdf)Печатное издание
84.24 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
23.040.50 Pipes and fittings of other materials / Трубы и фитинги из других материалов
Сборник (ASTM):
04.05 Chemical–Resistant Nonmetallic Materials; Vitrified Clay Pipe; Concrete Pipe; Fiber-Reinforced Cement Products; Mortars and Grouts; Masonry; Precast Concrete / Химически устойчивые неметаллические материалы; Глазированные керамические трубы; Трубы бетонные; изделия из фиброцемента; Известковые цементные растворы; Монолитный бетон; Сборный бетон
Тематика:
Masonry
Описание
Причина отменыThis specification covers perforated concrete pipe intended to be used for underdrainage.

Formerly under the jurisdiction of Committee C13 on Concrete Pipe, this test method was withdrawn in September 2021 and combined with Test Method C444 to become C444/C444M.1

Реферат

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.

Область применения

1.1 This specification covers perforated concrete pipe intended to be used for underdrainage.

1.2 This specification is the SI companion to Specification C444.

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 and health 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.

Ключевые слова:
concrete pipe; perforated; subsurface drainage; underdrainage;