asphalt over old concrete

  • Asphalt Overlay - Asphalt Paving - Everlast Blacktop .

    Asphalt Overlay - Asphalt Paving - Everlast Blacktop .

    Asphalt overlays are the least expensive solution to renewing your asphalt surface. Unlike asphalt resurfacing or asphalt replacement, asphalt overlays require no removal of old asphalt.. Below is a list of benefits, requirements, and procedures for asphalt overlays.

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  • Paving Expert - AJ McCormack and Son - Laying gravel over .

    Paving Expert - AJ McCormack and Son - Laying gravel over .

    FAQ considering the use of gravel or shingle over a an existing surface. Pavingexpert Search Gravel over an existing base . There's a couple of problems in covering any existing hard surface, whether it's concrete, bitmac or anything else, with a loose surface dressing such as gravel. The most important of these is safety, but there's also an .

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  • New Slab on Top of Old| Concrete Construction Magazine

    New Slab on Top of Old| Concrete Construction Magazine

    Dec 15, 2001 · New Slab on Top of Old. By Concrete Construction Staff. Q.: I recently poured a 30x50-foot pad that has cracked very badly. . Yes, you may pour a concrete pad overlay over an existing slab. You need to consider the added height and weight of the overlay on the existing structure. Overlays may include polymers, portland cement concrete, or .

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  • What should you consider when putting concrete over asphalt?

    What should you consider when putting concrete over asphalt?

    Jun 17, 2017 · There are situations where we commonly put concrete over asphalt when building roadway pavements. It is called an asphalt treated permeable leveling course. This is constructed by placing and compacting the base material and then placing about a 3.

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  • New Slab on Top of Old| Concrete Construction Magazine

    New Slab on Top of Old| Concrete Construction Magazine

    Dec 15, 2001 · New Slab on Top of Old. By Concrete Construction Staff. Q.: I recently poured a 30x50-foot pad that has cracked very badly. . Yes, you may pour a concrete pad overlay over an existing slab. You need to consider the added height and weight of the overlay on the existing structure. Overlays may include polymers, portland cement concrete, or .

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  • Driveway repair: Should you Patch, Resurface or Replace .

    Driveway repair: Should you Patch, Resurface or Replace .

    If your asphalt driveway is approaching 20 years old or your concrete or paver driveway is pushing 25, it's probably time to just completely redo the whole thing. After many years spent in the elements, these materials just start to fail.

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  • Concrete Over Asphalt? - Excavation & Site Work .

    Concrete Over Asphalt? - Excavation & Site Work .

    Nov 13, 2009 · I usually renovate indoors, and have a request to demo a garage currently sitting on ashpalt with the walls built over cement blocks. The customer wants to expand the footprint. He asked if it would save money to pour cement over existing asphalt. I believe the long way around is .

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  • How to lay down blacktop over concrete - Quora

    How to lay down blacktop over concrete - Quora

    Mar 18, 2016 · Historically, asphalt would be placed over concrete pavement to smooth the old concrete surface. These were usually temporary fixes that only covered up the problem and did not address the cause of the uneven concrete surface. Typical causes are.

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  • Can I Overlay Concrete with Asphalt? | Ford Asphalt Company

    Can I Overlay Concrete with Asphalt? | Ford Asphalt Company

    Nov 08, 2017 · An asphalt overlay is cheaper to install than replacing concrete and can provide a smooth ride over deteriorating concrete. It will, however, require a little more maintenance than a typical asphalt overlay. When concrete deteriorates, it draws and holds moisture. During the winter that moisture freezes and continues to break the concrete down.

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  • When is a Tack Coat Necessary? - Cornell Local Roads Program

    When is a Tack Coat Necessary? - Cornell Local Roads Program

    Over time, sunlight hardens the surface films and makes the asphalt less sticky. Traffic abrades the surface, and water helps to remove the coating. In one or two years the asphalt film is worn off the surface, leaving the aggregate exposed. From that point forward, there is nothing there to bond a new layer of asphalt concrete to the old one.

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  • Calculate the Cost of an Asphalt Driveway: Materials .

    Calculate the Cost of an Asphalt Driveway: Materials .

    Calculate the Cost of an Asphalt Driveway. How much does an asphalt driveway cost?Budgeting for the cost of an asphalt driveway is not as simple as inputting a few details into an online cost calculator, there are just too many variables. In this asphalt driveway cost guide we will walk you through all the different scenarios that you may encounter and the installation factors that can affect .

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  • Can You Asphalt Over A Concrete Driveway? - Concrete .

    Can You Asphalt Over A Concrete Driveway? - Concrete .

    Mar 06, 2012 · I have a long concrete driveway and parking pad that is cracking. I want to repair it but that would entail ripping out all the concrete and pouring an all new slab. Can asphalt be used over the

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  • Road surface - Wikipedia

    Road surface - Wikipedia

    Asphalt (specifically, asphalt concrete), sometimes called flexible pavement due to the nature in which it distributes loads, has been widely used since the 1920s.The viscous nature of the bitumen binder allows asphalt concrete to sustain significant plastic deformation, although fatigue from repeated loading over time is the most common failure mechanism.

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  • Asphalt Sealer On Concrete? Not A Problem With EATOILS .

    Asphalt Sealer On Concrete? Not A Problem With EATOILS .

    Aug 11, 2010 · Asphalt Sealer On Concrete? Not A Problem With EATOILS™ BT200™ . "As the driveway was open aggregate concrete and only about a month old, it had absorbed the asphalt sealer quite deeply into the surface so there was a scramble to .

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  • What should you consider when putting concrete over asphalt?

    What should you consider when putting concrete over asphalt?

    Jun 17, 2017 · There are situations where we commonly put concrete over asphalt when building roadway pavements. It is called an asphalt treated permeable leveling course. This is constructed by placing and compacting the base material and then placing about a 3.

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  • Can brick pavers be installed over an existing concrete or .

    Can brick pavers be installed over an existing concrete or .

    Brick paving can be installed over existing concrete or asphalt as long as it is in reasonably good shape. To ensure an adequate foundation for the brick, the existing concrete slab or asphalt should be inspected and repaired as necessary. Any cracks, chips, holes, ruts or spalls should be repaired in order to achieve a flat surface. The brick can be installed either with or

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  • Can I Lay Asphalt Over Concrete? - eastcoatpavement

    Can I Lay Asphalt Over Concrete? - eastcoatpavement

    Jul 13, 2018 · The answer to the extremely common question "can I lay new asphalt over old concrete" is yes you can but we discourage it. While it is safe to pave asphalt over concrete, there are several reasons why we do not recommend this method.

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  • Benefits of Asphalt Over Concrete for Your Driveway

    Benefits of Asphalt Over Concrete for Your Driveway

    Converting your old dirt driveway into a concrete or asphalt design is an ideal way to increase curb appeal and create a drive that will last. The largest question you need to answer regarding your driveway construction is this: asphalt or concrete? . Benefits of Asphalt Over Concrete for Your Driveway.

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  • Why are they Replacing All the Concrete Roads with Asphalt .

    Why are they Replacing All the Concrete Roads with Asphalt .

    More over, during this service life concrete road do not require frequent repair or patching work like asphalt roads. Vehicles consume less fuel : A vehicle, when run over a concrete road, consumes 15-20% less fuel than that on asphalt roads.

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  • What are the Side Effects of Paving Asphalt over Concrete?

    What are the Side Effects of Paving Asphalt over Concrete?

    Jun 24, 2014 · A concrete pavement that moves will damage any asphalt overlay over time. If you are looking to add asphalt over concrete, you will need to make sure you have a stable concrete surface below, with no expannsion joint shifting, to make a proper base for overlay. Concrete Expansion Over Time May Cause Reflective Cracks

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  • Can You Use Concrete to Level Asphalt? | Home Guides | SF Gate

    Can You Use Concrete to Level Asphalt? | Home Guides | SF Gate

    Resurfacing asphalt paths or driveways with concrete, often referred to as whitetopping, provides an effective and cost-efficient method of leveling out deteriorated asphalt. It can save you up to .

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  • Asphalt on top of old concrete | This Old House

    Asphalt on top of old concrete | This Old House

    I have a couple of questions: we have an old mildly cracked concrete floor in our detached garage. It slightly sunk over the years ~ 1+1/2 inch. We are replasing our asphalt driway now - in process. Can we put an asphalt layer on top of the exsisting old concrete in the garage .

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  • concrete over asphalt for machine shop

    concrete over asphalt for machine shop

    Jun 13, 2019 · not unusual for floor to settle in spots often over a inch and somebody puts patch concrete or asphalt on top to level floor flatter again. you putting in heavy equipment normally you remove floor and old foundation and put new one in, often foundations on new machines are 18 to 36" thick steel reinforced concrete

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  • The Disadvantages of Pouring Concrete Over Existing .

    The Disadvantages of Pouring Concrete Over Existing .

    A well-poured concrete slab with a deep, sturdy foundation can last for 30 to 40 years. Pouring concrete over old concrete instead of directly over a new gravel foundation limits your ability to maximize the slab's lifespan. The condition of the existing slab is the primary factor that determines how long the new concrete will last.

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  • Can you use blacktop sealant on a concrete driveway .

    Can you use blacktop sealant on a concrete driveway .

    Jun 20, 2007 · Can you use blacktop sealant on a concrete driveway? My concrete driveway looks like crap with holes and loose gravel and the like. It was never sealed or poorly done to start with. I cannot afford a new one or even to have it recoated. Can I use blacktop sealant on it? I .

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  • How to Resurface a Driveway - YouTube

    How to Resurface a Driveway - YouTube

    Sep 19, 2014 · Learn how to repair and resurface an asphalt driveway from home improvement expert Ron Hazelton. *The Dupot Re-Surfacer Ron uses in this video is no longer availalbe. You can use this product in .

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  • Asphalt Overlay | Benefits & Uses | Lone Star Paving

    Asphalt Overlay | Benefits & Uses | Lone Star Paving

    Asphalt overlay is an option for some asphalt surfaces that are in disrepair, but paving asphalt over concrete comes with some catches. Concrete paved surfaces are not compressed and compacted like asphalt is, rather the concrete adheres and fills voids and .

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  • Why It's Better To Remove A Concrete Driveway Before .

    Why It's Better To Remove A Concrete Driveway Before .

    Jul 25, 2017 · "Should I lay new asphalt over an old concrete driveway?" This is an excellent question, and many homeowners and business owners are asking it. When it comes down to it we recommend asphalt driveways over concrete, with faster installation and much better resistance to weather, it's a better overall option. However, if there's an existing .

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  • Concrete over Asphalt? Would you do it? - Stack Exchange

    Concrete over Asphalt? Would you do it? - Stack Exchange

    Concrete over Asphalt? Would you do it? Ask Question . my 40 year old home has a garage where the asphalt floor is badly misshapen and bowed and especially sunken around the concrete foundations. It is in bad need of a resurfacing. . Grading over asphalt and concrete walkway. 0. How to remove asphalt used to repair concrete.

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  • FAQs - BITUMEN DRIVEWAYS ASPHALT BRISBANE Sunshine .

    FAQs - BITUMEN DRIVEWAYS ASPHALT BRISBANE Sunshine .

    Can Coloured Bitumen be applied over old concrete, asphalt and bitumen ? A. Yes, it can be applied straight over the top of broken up concrete, cracked asphalt or pot holed bitumen as it is a higher grade product than standard bitumen and is also polymer modified for extra durability. Q.

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  • Concrete Pavement Overlay Design

    Concrete Pavement Overlay Design

    Concrete Pavement Overlay Design Jeffery Roesler, Ph.D., P.E. Professor . Bond is integral to design Old pavement is base layer. Thinner Concrete Pavement Options Bonded Concrete Resurfacing of Asphalt Pavements Bonded . Constructed over concrete, asphalt, and composite

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  • Driveways - Asphalt Pavement

    Driveways - Asphalt Pavement

    Existing driveways of asphalt or concrete can be overlaid with asphalt with excellent results. Usually for driveways, a surface course 1.5 to 2 inches thick will suffice. Before paving, be sure the contractor patches any serious holes or cracks with asphalt and compacts it. Otherwise the trouble spots may reflect upwards through your new pavement.

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  • My concrete driveway is in bad shape, can I pave (asphalt .

    My concrete driveway is in bad shape, can I pave (asphalt .

    Dec 06, 2006 · My concrete driveway is in bad shape, can I pave (asphalt) right over it? . cracking, spalding, and every other imaginable thing that can go wrong with old concrete. You CAN pave over the top of it, but bare in mind any cracking, heaving or settling that has begun will continue to get worse. . can I pave (asphalt) right over it? another way .

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  • Recycled Asphalt Driveway: Pros & Cons - braenstone

    Recycled Asphalt Driveway: Pros & Cons - braenstone

    To help you make an informed decision, here's a quick breakdown of what recycled asphalt is and the pros and cons of a recycled asphalt driveways. Recycled Asphalt Defined. Often referred to as recycled asphalt pavement (RAP), recycled asphalt is simply old asphalt .

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  • Asphalt Paving Stamped Decorative West Chicago Illinois .

    Asphalt Paving Stamped Decorative West Chicago Illinois .

    Asphalt Overlay What is an asphalt "overlay"? An "overlay" is the paving of a second layer of asphalt over existing asphalt. An overlay can be done when the existing asphalt is in overall good condition but may have some problem areas.

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  • Driveway repair: Should you Patch, Resurface or Replace .

    Driveway repair: Should you Patch, Resurface or Replace .

    If your asphalt driveway is approaching 20 years old or your concrete or paver driveway is pushing 25, it's probably time to just completely redo the whole thing. After many years spent in the elements, these materials just start to fail.

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  • driveway - Should a second layer of asphalt be placed over .

    driveway - Should a second layer of asphalt be placed over .

    Your existing asphalt is an excellent base for a second layer of asphalt. Not so good for macadam, chip and seal, and some other asphalt pavement substitutes. Assuming you do not have a serious problem like some peat deposits. In the past, asphalt concrete was promoted to governments as a base for cement concrete pavement.

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  • Can You Install Concrete Over Asphalt? | Hunker

    Can You Install Concrete Over Asphalt? | Hunker

    To save time and money, many states and municipalities use a road repair technique known as whitetopping, the process of pouring concrete over asphalt rather than removing the existing asphalt. Homeowners can benefit from this whitetopping technique to reduce labor costs and time when replacing worn asphalt driveways.

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  • Pros and Cons: Asphalt vs. Concrete Driveway | Angie's List

    Pros and Cons: Asphalt vs. Concrete Driveway | Angie's List

    I'd chose asphalt over concrete in Southern Florida. reply to James A; Catherine Fry 3 years ago. Subject: Asphalt too hot. Although concrete might be more expensive, it lasts longer. The other BIG concern for me is that asphalt is too hot to walk on barefooted during the summer months, while concrete is fine. . Old asphalt can be paved over .

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  • Resurfacing Concrete - Do It Right Not Over

    Resurfacing Concrete - Do It Right Not Over

    DEAR MARCIA: Resurfacing concrete with an overlay over existing concrete surfaces is a fantastic way to extend the life of a driveway, sidewalk, patio or porch. Believe it or not, this is a great DIY project if you just practice first on a smaller concrete slab.

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