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ASTM C1244/C1244M-20

$46.00 $23.00

Standard Test Method for Concrete Sewer Manholes by the Negative Air Pressure (Vacuum) Test Prior to Backfill
standard by ASTM International, 11/01/2020

Category:

Description

1.1 This test method covers procedures for testing precast concrete manhole sections when using the vacuum test method to demonstrate the integrity of the installed materials and the construction procedures. This test method is used for testing concrete manhole sections utilizing mortar, mastic, or gasketed joints.

Product Details

Published:
11/01/2020
Number of Pages:
4
File Size:
1 file , 75 KB
Redline File Size:
2 files , 160 KB