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ASTM C1804-20
Standard Specification for Spun Cast Prestressed Concrete Bases for Tapered Steel Lighting Poles
4 стр.
Действует
Электронный (pdf)Печатное издание
71.76 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
91.100.30 Concrete. Including admixtures / Бетон и изделия из бетона93.080.40 Street lighting and related equipment / Уличное освещение и связанное с ним оборудование
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
Описание
Область применения

1.1 This specification covers spun cast prestressed concrete bases used in lighting structures.

1.2 Units—The values stated in SI units are to be regarded as standard.

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.