AASHTO T 131-10 (2014)

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These test methods determine the time of setting of hydraulic cement by means of the Vicat needle. Two test methods are given; Method A is the Reference Test Method using the manually operated standard Vicat apparatus, while Method B permits the use of an automatic Vicat machine that has, in accordance with the qualification requirements of this method, demonstrated acceptable performance.

Product Details

Published:

2010

Number of Pages:

12

File Size:

1 file , 1 MB