617.4 Laboratory Testing Guidelines for Sec 617
Revision as of 14:13, 5 July 2011 by Smithk (talk | contribs) (→617.4.2 Sample Record: Per CM, updated link to AS 3510)
This article establishes procedures for Laboratory testing and reporting of concrete cylinders which represent material used in concrete median barriers. Refer to Sec 617 for MoDOT’s specifications.
617.4.1 Procedure
Concrete cylinders shall be tested for compressive strength according to AASHTO T22. Test results and calculations shall be recorded through SiteManager.
617.4.2 Sample Record
The sample record shall be completed in SiteManager as described in Automation Section 3510, and shall indicate acceptance, qualified acceptance or rejection. The notation "Specimens submitted for compressive strength at the age indicated" should be included in the sample record remarks. Test results shall be reported on the appropriate templates under the Tests tab.
