1 What is an apron slab? An apron slab is a smooth impermeable surface constructed around a water point to prevent spilt water soaking into the ground.
What is apron slab used for?
What is apron slab? A building's apron refers to a slab of material — usually concrete or asphalt — that is placed in front of the garage door and may continue around the perimeter of the building. It is often used to create a smooth transition between different grades of concrete or between concrete and asphalt.
What is hardcore for apron slab?
The hardcore forms a firm layer on which to lay the concrete. These stones can also be useful to replace the removed soil since this will reduce the amount of concrete needed to raise the surface of the apron slab to just above ground level.
What is the apron slab for a borehole?
The apron slab itself is an additional precaution. The sanitary seal often consists of at least 3m of grout or clay surrounding the borehole casing (or well lining) to prevent water seeping between the outside of the casing (or precast/brick well lining) and the adjacent ground. It should be installed when the borehole is constructed.
How high should an apron slab be?
The raised edge, or ‘upstand’, to the apron slab should be about 75 to 100mm high. This will stop water flowing easily off the edge of the slab, particularly when someone washes out a bucket, or the slab is being cleaned.
What is an apron in concrete?
A concrete apron, also known as "an approach," is a section of concrete inserted in one of three places: In front of a garage. Around the perimeter of a building. The entrance to a parking lot or driveway.
What is apron in civil engineering?
Civil Engineering) a ground covering of concrete or other material used to protect the underlying earth from water erosion.
What is an apron on a house?
The apron, also known as the approach, is the part of the driveway closest to the road and usually made from the same material as the rest of the driveway.Oct 5, 2020
What is apron pavement?
What is a driveway apron? It's the area where your residential driveway meets the street pavement. You can transform that plain patch of tarmac by tearing up the section above the curb and replacing it with materials that look like they were taken from the streets of Brussels itself.
What is the function of apron?
Aprons are used in restaurants for many purposes, but its main purpose is to protect you from getting spills and stains on your clothes. Aprons are also used for cleaning your hands, as you won't go wash your hands every time you've touched something. Aprons are also used by businesses for employee identification.
What is apron culvert?
Culverts. Apron: a smooth (generally concrete) surface that is placed between culvert and channel to improve capacity and reduce erosion. Backwater: to place a culvert or use a weir such that there will always be some depth of water within the culvert.
What is apron structure?
An apron is a raised section of ornamental stonework below a window ledge, stone tablet, or monument. Aprons were used by Roman engineers to build Roman bridges. The main function of piers was to surround the feet of the piers.
Is concrete apron necessary?
Why do you Need a Concrete Garage Apron? The concrete garage apron is necessary to provide a transition between the driveway level and the garage floor.
How much does a concrete apron cost?
Concrete driveway apron cost Concrete driveway aprons cost $4 to $10 per square foot or $1,000 to $1,600 on average for a two-car driveway. A concrete apron is an 8- to 10-foot long section of pavement where the driveway meets the public street, and typically spans the driveway's full width.Dec 10, 2020
How do you make a concrete apron?
4:4021:57How To Form And Pour A Concrete Driveway Apron With A Tench Drain.YouTubeStart of suggested clipEnd of suggested clipDown where we're going to begin and then where the trench strains connect together the seams we'llMoreDown where we're going to begin and then where the trench strains connect together the seams we'll put another pad. Down and then we'll set the trench drain right in the wet.
What is an apron in woodworking?
An apron, as it applies to furniture, is a wooden panel that connects the surface and legs of a table, desk, or sideboard that sits on legs. Some wooden side chairs could have aprons, although most chair legs are attached to the seat.Nov 3, 2019
How do you repair a concrete apron?
How to repair garage floor concrete damage near apron?Use quick-setting cement plus bonding adhesive to repair the large voids from the broken/missing concrete.Fill the crack to a reasonable depth with sand/backer rod and then apply a self-leveling caulking or concrete crack filler.More items...•Aug 19, 2014
What Is a Concrete Apron?
A building’s apron refers to a slab of material — usually concrete or asphalt — that is placed in front of the garage door and may continue around the perimeter of the building. It is often used to create a smooth transition between different grades of concrete or between concrete and asphalt.
Why Concrete?
Because the apron can be made with either asphalt or concrete, it’s important to understand the pros and cons of each. While asphalt may be ideal in certain circumstances, such as if your garage foundation is damaged, concrete tends to provide the most benefits. Many experts recommend this substance for its durability.
What is a Concrete Garage Apron?
The concrete garage apron is the concrete slab in front of the garage door and is used to transition the concrete or asphalt driveway onto the garage concrete floor. This is necessary as the two surfaces are on two different grades.
Why do you Need a Concrete Garage Apron?
The concrete garage apron is necessary to provide a transition between the driveway level and the garage floor. The driveway is not always level with the garage floor.
How do I make a Concrete Garage Apron?
Preparing the grade and pouring concrete for a garage apron is not much different from pouring a “slab on grade”. Of course there are a few differences. Here is what you need to do.
Bottom Line
The bottom line is that the concrete garage apron is an important link between your garage and your driveway. Specifically it
Learn the facts about replacing the approach to your driveway so you can conform to community regulations while getting the great-looking curb your home deserves
Most folks don’t give their home’s driveway apron a second thought unless they’re installing a new driveway or repairing an existing one. The apron, also known as the approach, is the part of the driveway closest to the road and usually made from the same material as the rest of the driveway.
Sizing Up Driveway Apron Sizes
Driveway aprons vary in length from about eight to 15 feet (starting at the street and measuring toward the house). Since the apron is a part of the driveway, its width (side to side) is identical to the width of the rest of the driveway—most of the time you can’t tell where the apron starts and the driveway stops.
Understanding Building Codes
Local building codes determine what type of driveway apron can be installed. In most communities, sidewalks, curbs, gutters, and driveway aprons are all regulated by local codes. These areas are considered either public access (sidewalks and aprons) or a part of the community’s storm drainage system (curbs and gutters).
Considering the Curb Cut
A curb cut is where the existing curb is cut away to allow vehicles to enter the driveway. While communities are picky about driveway aprons, they’re even pickier about curb cuts because a system of curbs and gutters is a part of a larger drainage system.
Who Pays?
Some communities will pay a portion of driveway apron installation costs while others require the homeowner to pay the entire amount. Homeowners may be surprised to find they don’t own the apron portion of their driveway yet are responsible for maintaining it.
Evaluating Materials and Costs
Some communities specify the material used in a driveway apron, and this information is available from your local building authority. The cost to build the apron varies, depending on the going rate of labor in your area and whether you can do the work yourself.
DIY Installation Tips
In the majority of cases, it’s best to leave driveway apron construction to the pros, but if you live in a community that permits homeowner construction, the following tips will help you get off on the right foot. Whether you’re doing a poured concrete or paver driveway, you should have a working knowledge of the material you’re installing.
We followed a concrete crew for the day in order to find out the process behind their black concrete aprons. Here's what we found out
We followed a concrete crew for the day in order to find out the process behind their black concrete aprons. Here's what we found out.
How to Pour a Concrete Slab For a Garage
It’s a story that’s all too familiar: A hole gets dug, a foundation gets built and there’s a hasty backfill before the asphalt driveway gets installed. Eventually, the asphalt settles, the apron collapses and the new homeowner gets angry (and rightly so). That’s when Glenn Anderson and his crew at Above Quality Inc.
Cut Back the Garage Floor
In addition to cutting out the offending asphalt, Glen makes sure the new apron is able to rest on the foundation. Too often the garage slab is poured all the way to the edge of the foundation. In these cases, a few inches of the slab need to be cut back. It’s a messy job but necessary to keep the apron in place.
Finish the Edges With a Grinder
The large cut-off saw will only get so close to the garage bucks. An old grinder that you don’t mind using on concrete works well to finish off the last several inches.
Tie the Apron to the Garage Slab With Rebar
Here’s where Glenn’s process gets a little, well, “controversial”. He ties the apron to the garage slab with rebar to prevent it from separating, which could create a large and uneven gap. It’s a given that a bunch of you masons out there are going to insist that you should never join exterior concrete to an interior slab.
Install the Foam Expansion Joint
In this application, an expansion joint is not going to prevent cracking in the traditional sense. Instead, it creates a gap between the apron and the garage slab so if the outside of the apron does move up a bit, the top edges of slap and apron don’t crack from being forced into one another.
Compact and Add Rebar
Check to make sure the guys who installed the driveway used enough base material. If they didn’t, you’ll have to add more. Don’t forget to make this possibility a stipulation in your bid. Always tamp the soil even though at this point it has probably settled as much as it’s going to.
