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ASTM C1818-22
Standard Specification for Synthetic Fiber Reinforced Concrete Culvert, Storm Drain, and Sewer Pipe
NORMA vydaná dňa 1.6.2022
Informácie o norme:
Označenie normy: ASTM C1818-22
Dátum vydania normy: 1.6.2022
Kód tovaru: NS-1066970
Počet strán: 9
Približná hmotnosť: 27 g (0.06 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM C1818-22 :
Keywords:
circular pipe, D-load, sewer pipe, storm drains, Syn-FRCP, synthetic fibers, three edge bearing strength,, ICS Number Code 23.040.50 (Pipes and fittings of other materials)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||
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1.1?This specification covers synthetic fiber reinforced concrete pipe (Syn-FRCP), intended to be used for the conveyance of sewage, industrial wastes, and storm water and for the construction of culverts. Note 1:?Experience has shown that the successful performance
of this product depends upon the proper selection of the pipe
strength, the type of bedding and backfill, the care that the
installation conforms to the construction specifications, and
provision for adequate inspection at the construction site. This
specification does not include requirements for bedding, backfill,
the relationship between field load conditions and the strength
designation of pipe, or durability under unusual environmental
conditions. These requirements should be included in the project
specification.
Note 2:?This product is a rigid pipe and it does not depend
upon deflection (pipe stiffness) for additional support from the
soil.
Note 3:?This standard requires long-term testing of Syn-FRCP
in accordance with Section 9
that goes above and beyond what is typically required for steel
reinforced concrete pipe, in order to evaluate the long-term
material strength of the fiber-concrete matrix.
1.2?UnitsThe 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 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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| 2. Referenced Documents | ||||||||||||||||||||||||||||
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