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ASTM C76M-22a
Standard Specification for Reinforced Concrete Culvert, Storm Drain, and Sewer Pipe (Metric) (Includes all amendments and changes 9/12/2022).
NORMA vydaná dňa 1.9.2022
Informácie o norme:
Označenie normy: ASTM C76M-22a
Dátum vydania normy: 1.9.2022
Kód tovaru: NS-1083907
Počet strán: 12
Približná hmotnosť: 36 g (0.08 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM C76M-22a :
This specification covers reinforced concrete culvert, storm drain, and sewer pipe. The pipe manufactured with this specification shall be of five classes: Class I, Class II, Class III, Class IV, and Class V. The strength requirements for each class are specified. The reinforced concrete shall consists of: cementitious materials, mineral aggregates, and water. Cementitious materials are the following: cement, ground granulated blast-furnace slag, fly ash, and allowable combinations of cementitious materials. Other materials include: admixtures and blends, steel reinforcement, and synthetic fibers. Design tables and modified of special designs are given. Reinforcements are the following: circumferential reinforcement, longitudinal reinforcement, and joint reinforcement for rubber and non-rubber gasket joints. The physical properties shall conform to the required test for external load crushing strength. The following concrete tests shall be done: compression testing of cylinders, compression testing of cores, absorption test, and equipment test.
Keywords:
circular pipe, culvert, D-load, pipe, reinforced concrete, sewer pipe, storm drain,, 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 reinforced concrete pipe intended to be used for the conveyance of sewage, industrial wastes, and storm water, and for the construction of culverts. 1.2?This specification is the SI companion to Specification C76; therefore, no inch-pound equivalents are presented in this specification. Reinforced concrete pipe that conform to the requirements of C76 are acceptable under this Specification C76M unless prohibited by the Owner. Note 1:?This specification is a manufacturing and purchase
specification only, and does not include requirements for bedding,
backfill, or the relationship between field load condition and the
strength classification of pipe. However, experience has shown that
the successful performance of this product depends upon the proper
selection of the class of pipe, type of bedding and backfill,
controlled manufacture in the plant, and care and installation
conforms to the construction specifications. The owner of the
reinforced concrete pipe specified herein is cautioned that he must
correlate the field requirements with the class of pipe specified
and provide inspection at the construction site.
Note 2:?Attention is called to the specification for
reinforced concrete D-load culvert, storm drain, and sewer pipe
(ASTM Designation C655M).
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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