
Standard Practice for Concrete Sewer Manholes by the Negative Air Pressure (Vacuum) Test Post Backfill
NORM herausgegeben am 1.2.2026
Designation standards: ASTM C1964-26
Publication date standards: 1.2.2026
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Kategorie: Technische Normen ASTM
Keywords:
acceptance criteria, concrete, manhole sections, standpipe, test method, vacuum test, water level, post-backfill,