Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric] (Includes all amendments And changes 8/16/2017).
NORMA vydaná dňa 15.2.2006
Designation standards: ASTM C478M-06a
Note: NEPLATNÁ
Publication date standards: 15.2.2006
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: American technical standard
Kategória: Technické normy ASTM
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)