ASTM C1244/C1244M-20

Standard Test Method for Concrete Sewer Manholes by the Negative Air Pressure (Vacuum) Test Prior to Backfill

NORMA vydána dne 1.11.2020

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The information about the standard:

Designation standards: ASTM C1244/C1244M-20
Note: NEPLATNÁ
Publication date standards: 1.11.2020
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM C1244/C1244M-20 :

Keywords:
acceptance criteria, concrete, manhole sections, test method, vacuum test,, ICS Number Code 23.040.50 (Pipes and fittings of other materials)