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Standard Practice for Installing Vitrified Clay Pipe Lines (Includes all amendments And changes 9/18/2024).
NORMA vydaná dňa 1.9.2022
Označenie normy: ASTM C12-22a
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.9.2022
Kód tovaru: NS-1084170
Počet strán: 9
Približná hmotnosť: 27 g (0.06 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
angular joint, backfilling, bedding, clay pipe, compaction, construction, design, excavation, installation, load factors, perforated pipe, pipe, sewers, trench foundation, trenching, vitrified,, ICS Number Code 23.040.01 (Pipeline components in general. Pipelines)
1. Scope | ||||||||||||||||||||||||||
1.1?This practice covers the proper methods of installing vitrified clay pipe lines by open trench construction methods in order to fully utilize the structural properties of such pipe. 1.2?The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 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. |
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