Standard Test Method for Concrete Sewer Manholes by the Negative Air Pressure (Vacuum) Test Prior to Backfill (Metric)
NORMA vydaná dňa 1.10.2005
Designation standards: ASTM C1244M-11
Note: NEPLATNÁ
Publication date standards: 1.10.2005
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Kategória: Technické normy ASTM
Keywords:
acceptance criteria, concrete, manhole sections, test method, vacuum test, ICS Number Code 23.040.50 (Pipes and fittings of other materials)