Standard Specification for Precast Reinforced Concrete Manhole Sections [Metric]
NORMA vydaná dňa 15.3.2008
Označenie normy: ASTM C478M-08
Poznámka: NEPLATNÁ
Dátum vydania normy: 15.3.2008
Počet strán: 9
Približná hmotnosť: 27 g (0.06 libier)
Krajina: Americká technická norma
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, Precast concrete products--specifications, Risers and conical tops, Steps and ladders, Base sections, Flat slab tops, Grade rings, Manhole materials/applications--specifications, Pond/canal/reservoir/ditch linings--specifications, ICS Number Code 13.060.30 (Sewage water)