
Standard Test Methods for Concrete Pipe, Manhole Sections, or Tile [Metric]
NORMA vydána dne 10.2.2003
Designation standards: ASTM C497M-03
Note: NEPLATNÁ
Publication date standards: 10.2.2003
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM
Keywords:
concrete pipe, core strength, crushing strength, hydrostatic strength, manholes, permeability proof test, strength