Difference between revisions of "1032.3 Laboratory Testing Guidelines for Sec 1032"
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'''Compression Test.''' Samples may consist of two standard concrete cylinders made in accordance with AASHTO T23 or one core drilled from the wall of the section in accordance with AASHTO T280. | '''Compression Test.''' Samples may consist of two standard concrete cylinders made in accordance with AASHTO T23 or one core drilled from the wall of the section in accordance with AASHTO T280. | ||
| − | :a) Concrete cylinders shall be tested in accordance with AASHTO T22. Test results and calculations shall be recorded through SiteManager. | + | :a) Concrete cylinders shall be tested in accordance with AASHTO T22. Test results and calculations shall be recorded through [http://wwwi/intranet/cm/siteManager.htm SiteManager (SM)]. |
| − | :b) Drilled cores shall be tested in accordance with AASHTO T280. Test results and calculations shall be recorded through | + | :b) Drilled cores shall be tested in accordance with AASHTO T280. Test results and calculations shall be recorded through SM. |
| − | '''Absorption Test.''' Samples shall be tested in accordance with AASHTO T280. Test results and calculations shall be recorded through | + | '''Absorption Test.''' Samples shall be tested in accordance with AASHTO T280. Test results and calculations shall be recorded through SM. |
==1032.3.2 Sample Record== | ==1032.3.2 Sample Record== | ||
| − | All sample records shall be completed in | + | All sample records shall be completed in SM, as described in [http://wwwi/intranet/cm/materials/vol_3/AS3510.pdf Automation Section 3510]. Test results shall be reported on the appropriate templates under the Tests tab. Compression test results for concrete cylinders shall include the notation in remarks, "Specimens submitted for compressive strength at the age indicated." Compression test results for concrete cores shall include the notation in remarks, "Sample submitted for the determinations indicated." Absorption test results for concrete cores or pieces from the wall of the section shall indicate acceptance, qualified acceptance, or rejection. Appropriate remarks, as described in in [[106.20 Reporting|EPG 106.20 Reporting]], are to be included in the remarks to clarify conditions of acceptance or rejection. |
[[Category:1032 Precast Concrete Flared End Sections]] | [[Category:1032 Precast Concrete Flared End Sections]] | ||
Revision as of 14:30, 30 August 2010
This article establishes procedures for Laboratory testing and reporting samples of precast concrete flared end sections. Refer to Sec 1032 for MoDOT's specifications.
1032.3.1 Procedure
Tests consist of compression and absorption.
Compression Test. Samples may consist of two standard concrete cylinders made in accordance with AASHTO T23 or one core drilled from the wall of the section in accordance with AASHTO T280.
- a) Concrete cylinders shall be tested in accordance with AASHTO T22. Test results and calculations shall be recorded through SiteManager (SM).
- b) Drilled cores shall be tested in accordance with AASHTO T280. Test results and calculations shall be recorded through SM.
Absorption Test. Samples shall be tested in accordance with AASHTO T280. Test results and calculations shall be recorded through SM.
1032.3.2 Sample Record
All sample records shall be completed in SM, as described in Automation Section 3510. Test results shall be reported on the appropriate templates under the Tests tab. Compression test results for concrete cylinders shall include the notation in remarks, "Specimens submitted for compressive strength at the age indicated." Compression test results for concrete cores shall include the notation in remarks, "Sample submitted for the determinations indicated." Absorption test results for concrete cores or pieces from the wall of the section shall indicate acceptance, qualified acceptance, or rejection. Appropriate remarks, as described in in EPG 106.20 Reporting, are to be included in the remarks to clarify conditions of acceptance or rejection.
