Standard Specification for Precast Reinforced Concrete Manhole Sections (Metric)
NORMA vydána dne 1.2.2009
Označení normy: ASTM C478M-09
Poznámka: NEPLATNÁ
Datum vydání normy: 1.2.2009
Počet stran: 9
Přibližná hmotnost: 27 g (0.06 liber)
Země: Americká technická norma
Kategorie: 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, Base sections, Flat slab tops, Grade rings, Manhole materials/applications--specifications, Pond/canal/reservoir/ditch linings--specifications, Precast concrete products--specifications, Risers and conical tops, Steps and ladders, ICS Number Code 13.060.30 (Sewage water), 13.060.300