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ASTM C478M-12a
Standard Specification for Precast Reinforced Concrete Manhole Sections (Metric) (Includes all amendments And changes 4/10/2013).
Automaticky přeložený název:
Standardní specifikace pro Montovaný železobeton Šachtová § ( metrické)
NORMA vydána dne 1.10.2012
Informace o normě:
Označení normy: ASTM C478M-12a
Poznámka: NEPLATNÁ
Datum vydání normy: 1.10.2012
Kód zboží: NS-13603
Počet stran: 9
Přibližná hmotnost: 27 g (0.06 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM C478M-12a :
Keywords:
absorption, acceptance criteria, base sections, compressive strength, concrete, cone tops, design, flat slab tops, grade rings, ladders, manhole, manufacture, reinforced, riser sections, sewer, steps, tests, water, ICS Number Code 13.060.30 (Sewage water), 13.060.300
Doplňující informace
| 1. Scope | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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1.1 This specification covers the manufacture and purchase requirements of products used for the assembly and construction of circular vertical precast reinforced concrete manholes and structures used in sewer, drainage, and water works. 1.2 Part I, Sections 1-11, of this specification presents general requirements and requirements which are common to each precast concrete product covered by this specification. 1.3 Part II of this specification presents specific requirements for each manhole product in the following sections:
1.4 This specification is the SI
companion to C478.
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ACI318
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