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ASTM C1433M-22
Standard Specification for Precast Reinforced Concrete Monolithic Box Sections for Culverts, Storm Drains, and Sewers (Metric)
NORMA vydaná dňa 1.9.2022
Informácie o norme:
Označenie normy: ASTM C1433M-22
Dátum vydania normy: 1.9.2022
Kód tovaru: NS-1086736
Počet strán: 25
Približná hmotnosť: 75 g (0.17 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM C1433M-22 :
This specification deals with the standards for single-cell precast reinforced concrete box sections cast monolithically and proposed for use in the construction of culverts and for the conveyance of storm water industrial sewage. The reinforced concrete shall be composed of cementitious materials, mineral aggregates and water, in which steel has been embedded. The aggregates shall be sized, graded, and mixed to the proportion that will produce a homogeneous mixture. The box sections shall also undergo steam curing, water curing, and membrane curing.
Keywords:
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 single-cell precast reinforced concrete box sections cast monolithically and intended to be used for the construction of culverts and for the conveyance of storm water industrial wastes and sewage. 1.2?This specification is the SI companion to Specification C1433. Note 1:?This specification is primarily a manufacturing and
purchasing specification. However, standard designs are included
and the criteria used to develop these designs are given in
Appendix X1. The successful
performance of this product depends upon the proper selection of
the box section, bedding, backfill, and care that the installation
conforms to the construction specifications. The purchaser of the
precast reinforced concrete box sections specified herein is
cautioned that he must properly correlate the loading conditions
and the field requirements with the box section specified and
provide for inspection at the construction site.
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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