Difference between revisions of "Category:704 Concrete Masonry Repair"
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|'''Approved Products''' | |'''Approved Products''' | ||
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| − | |[ | + | |[https://www.modot.org/media/464 Qualified Rapid Set Concrete Patching Material (Horizontal)] |
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| + | |[https://www.modot.org/media/18503 Qualified Rapid Set Concrete Patching Material (Vertical and Overhead)] | ||
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For more information regarding Rapid Set Concrete Patching Material, refer to [https://spexternal.modot.mo.gov/sites/de/_layouts/15/WopiFrame.aspx?sourcedoc=%2Fsites%2Fde%2FJSP%2FJSP0201%2Edoc&action=view&source=https%3A%2F%2Fspexternal%2Emodot%2Emo%2Egov%2Fsites%2Fde%2FJSP%2FForms%2FJSPByTitle%2Easpx%3FGroupString%3D%253B%2523Non%2520Standard%253B%2523%26IsGroupRender%3DTRUE JSP 02-01]. | For more information regarding Rapid Set Concrete Patching Material, refer to [https://spexternal.modot.mo.gov/sites/de/_layouts/15/WopiFrame.aspx?sourcedoc=%2Fsites%2Fde%2FJSP%2FJSP0201%2Edoc&action=view&source=https%3A%2F%2Fspexternal%2Emodot%2Emo%2Egov%2Fsites%2Fde%2FJSP%2FForms%2FJSPByTitle%2Easpx%3FGroupString%3D%253B%2523Non%2520Standard%253B%2523%26IsGroupRender%3DTRUE JSP 02-01]. | ||
| − | Two lists of qualified rapid set concrete patching materials are maintained by Construction Materials. One list shows [ | + | Two lists of qualified rapid set concrete patching materials are maintained by Construction Materials. One list shows [https://www.modot.org/media/464 approved horizontal patching materials] and the other list is for [https://www.modot.org/media/18503 vertical and overhead patching materials]. |
==704.3 Laboratory Testing for Sec 704== | ==704.3 Laboratory Testing for Sec 704== | ||
Revision as of 08:14, 12 April 2019
| Approved Products |
| Qualified Rapid Set Concrete Patching Material (Horizontal) |
| Qualified Rapid Set Concrete Patching Material (Vertical and Overhead) |
Contents
704.1 Construction Inspection for Sec 704
This work consists of removing deteriorated concrete, preparing the repair site, forming where required, placing and finishing new concrete or qualified special mortar and applying epoxy in the required areas.
The types of repair are:
- Repairing Concrete Deck (Half-Soling)
- Deck Repair With Void Tube Replacement
- Full Depth Repair
- Modified Deck Repair
- Superstructure Repair (Unformed)
- Slab Edge Repair
- Substructure Repair (Formed)
- Substructure Repair (Unformed)
- Epoxy Sealing.
Refer to Sec 704.
704.2 Materials Inspection for Sec 704
For more information regarding Rapid Set Concrete Patching Material, refer to JSP 02-01.
Two lists of qualified rapid set concrete patching materials are maintained by Construction Materials. One list shows approved horizontal patching materials and the other list is for vertical and overhead patching materials.
704.3 Laboratory Testing for Sec 704
704.3.1 Scope
This guidance establishes procedures for Laboratory testing and reporting concrete cylinders representing Class X Concrete.
704.3.2 Procedure
Concrete cylinders shall be tested for compressive strength according to AASHTO T 22. Test results and calculations shall be recorded through SiteManager.
704.3.3 Sample Record
The sample record shall be completed in SiteManager, as described in Sample Record General Information 
. Appropriate remarks, as described in EPG 106.20 Reporting, are to be included in the remarks to clarify conditions of acceptance or rejection. Test results shall be reported on the appropriate templates under the Tests tab.
