ASTM C478/C478M-20

Standard Specification for Circular Precast Reinforced Concrete Manhole Sections

NORMA vydaná dňa 1.9.2020

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The information about the standard:

Designation standards: ASTM C478/C478M-20
Note: NEPLATNÁ
Publication date standards: 1.9.2020
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: American technical standard
Kategória: Technické normy ASTM

Annotation of standard text ASTM C478/C478M-20 :

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)