617.4 Laboratory Testing Guidelines for Sec 617: Difference between revisions
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This article establishes procedures for Laboratory testing and reporting of concrete cylinders which represent material used in concrete median barriers. Refer to [http://www.modot. | This article establishes procedures for Laboratory testing and reporting of concrete cylinders which represent material used in concrete median barriers. Refer to [http://www.modot.org/business/standards_and_specs/SpecbookEPG.pdf#page=9 Sec 617] for MoDOT’s specifications. | ||
==617.4.1 Procedure== | ==617.4.1 Procedure== | ||
Concrete cylinders shall be tested for compressive strength according to AASHTO T22. Test results and calculations shall be recorded through | Concrete cylinders shall be tested for compressive strength according to AASHTO T22. Test results and calculations shall be recorded through AASHTOWARE Project (AWP). | ||
==617.4.2 Sample Record== | ==617.4.2 Sample Record== | ||
The sample record shall be completed in | The sample record shall be completed in AASHTOWARE Project (AWP), as described in [[:Category:101 Standard Forms#Sample Record, General|AWP MA Sample Record, General]], 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. | ||
[[Category:617 Traffic Barrier]] | [[Category:617 Traffic Barrier]] | ||
Latest revision as of 10:07, 14 September 2021
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 AASHTOWARE Project (AWP).
617.4.2 Sample Record
The sample record shall be completed in AASHTOWARE Project (AWP), as described in AWP MA Sample Record, General, 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.