![]() Researchers and pavement designers still question if the data from these test. Did you know that at Creative Concrete Solutions, we offer a 10-year warranty on our concrete overlay projects? It’s true! Give us a call today to learn more about our concrete solutions for your home or property in Middle Tennessee. Whitetopping and unbonded concrete overlays have great potential as. Investing in a concrete product is a great choice, and by adding a concrete overlay, you can improve your investment greatly.Ĭoncrete overlays provide home and property owners with the following three benefits, and when combined you have a beautiful and durable end product. Solid StructureĪlthough concrete is already a sturdy material, there’s no harm in making it even more durable! By adding a concrete overlay to a patio, pool deck, countertop, floor or driveway, we can increase the lifespan and longevity of that particular object or part of the home. Concrete objects within the home, including countertops and floors, benefit greatly from concrete overlays as these objects are used and seen regularly by homeowners. By using a concrete overlay to resurface your concrete, we are able to mask these imperfections and leave the concrete structure looking brand new. Sometimes either during the concrete molding process or throughout the age of the concrete piece, chips and scratches can occur. Fixing Previous Damage or Necessary Repairs Whether customers want an elegant look for their backyard patio or a jaw-dropping design for their concrete driveway, using a concrete overlay can bring their vision to life. ![]() By using the concrete overlay process we have the ability to turn concrete into extraordinary works of art. ![]() Performance of Concrete Overlays in Minnesota (Powerpoint presentation)Įight states are participating in this pooled fund project to create a Unified National Design Guide for unbonded concrete overlays of existing concrete and composite pavements.Ģ023 Minnesota Department of Transportationģ95 John Ireland Blvd, St.Regular old concrete tends to be boring and visually unappealing.Construction Report for Test Cell 5 (Sub- Cells 105-405) (PDF).Performance of Thin Unbonded Concrete Overlays in Minnesota Brief (PFF).A test cell for a thin unbonded overlay will be constructed, evaluated for a five year period, and the results will also be incorporated into MnDOT design methods. Due to the large initial cost of constructing these relatively thick layers (which includes costs associated with raising of the shoulders, bridges, and intersections), there is interest in understanding the performance of thinner unbonded concrete overlays. Design thicknesses for these overlays tend to be greater than 7 inches. The research on this cell will be done as part of a Multi-state Pooled Fund project TPF-5(165) that will use the MnROAD and other test section data to develop a rational design method for thin concrete overlays.Ĭurrent pavement design methods treat unbonded overlays similar to concrete pavements lying on traditional aggregate base layers. A new thin whitetopping section built on a full depth bituminous cell in poor condition will be constructed to create a test section to help to answer these questions as well as add to the performance database from which a rational design method for whitetopping will be developed. Researchers and pavement designers still question if the data from these test sections can adequately represent the performance of whitetopping on asphalt pavements that show distress (cracking, rutting). However, the underlying HMA pavements were in good condition and did not represent typical conditions. Some whitetopping cells have been built previously at MnROAD. Whitetopping and unbonded concrete overlays have great potential as pavement rehabilitation methods. Performance of Thin Unbonded Concrete on High Volume Roadsĭue to increased traffic congestion and reduced highway construction budgets, emphasis is now being placed on seeking effective rehabilitation techniques for older pavements.
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