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ASTM C14M-20
Standard Specification for Nonreinforced Concrete Sewer, Storm Drain, and Culvert Pipe (Metric)
NORMA vydaná dňa 1.5.2020
Informácie o norme:
Označenie normy: ASTM C14M-20
Dátum vydania normy: 1.5.2020
Kód tovaru: NS-992993
Počet strán: 5
Približná hmotnosť: 15 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM C14M-20 :
This specification covers nonreinforced concrete sewer, storm drain, and culvert pipe. The pipe manufactured according to this specification shall be of three classes: Class 1, Class 2, and Class 3. The strength requirements for nonreinforced concrete pipe are specified. The concrete shall consist of cementitious material, mineral aggregates, and water. Cementitious materials are the following: cement, fly ash, ground granulated blast furnace slag, and allowable combinations of cementitious materials. The design of the pipe may be according to design tables or modified or special design. The following are the processes for pipe manufacturing: mixture; curing such as pipe curing, water curing, and membrane curing; and specials like shapes or fittings and fabricated branches. The following tests shall be made: strength test, absorption test, permeability test, and hydrostatic test.
Keywords:
concrete sewer, culvert, nonreinforced, 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 nonreinforced concrete pipe intended to be used for the conveyance of sewage, industrial wastes, storm water, and for the construction of culverts. 1.2 This specification is the metric counterpart of Specification C14. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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, and
care that the installation conforms to the construction
specifications. The owner is cautioned that he must correlate the
field requirements with the class of pipe specified and provide for
or require inspection at the construction site.
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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| 2. Referenced Documents | ||||||||||||||||||||||||||||
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