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Wheelchair Ramp Design and Construction

A ramp for wheelchairs is an effective tool to aid the person you love independently at home. If they are not designed properly, they can be unsafe to use.

ADA regulations require landings to be level at every shift in direction to avoid compound slopes. They also must provide a surface that is gripping for wheelchair users.

Design

The ramp's design must be in line with the Americans with Disabilities Act (ADA) standards to ensure that wheelchairs comfortably navigate the structure. The ramp's slope must not exceed a 1:12 ratio and the landings must be level at any change of direction or shift in the ramp surface. It must also be constructed from treated lumber which is more durable than lumber that is not treated and can withstand the effects of rain better.

The ramp's top and bottom should be free of obstacles, such as trees or bushes, or any other structures that could interfere with the safety of the user. In addition the surface of the ramp must be smooth and non-slip. Some municipalities require the use of an anti-slip running surface along the ramp's entire length.

Make use of treated lumber that is at minimum four inches wide for the frame of the ramp. Build posts to secure the ramp, making sure they are at minimum eight feet apart and that they extend above ground level. Spindles should be used to connect the posts to the railings of the ramp. This type of connection reduces the risk of a ramp operator falling off the side.

Next, build the frame for the ramp using joists that are at most 16 inches long and beams of 2 by 4 inches. The joists must be at minimum 18 inches above the ground and secured by Joist hangings, which are nails that sit inside the joists to prevent them from sliding. Attach the ramp decking with a framing nailer.

Create an upper landing in the doorway to allow wheelchair occupants to manage the doorswing without difficulty. The landing should be enough to allow at least 12 to 24 inches of "elbow room" on the handle side for out-swing doors. For doors with in-swing the landing should be at least 58 by 60 inches to allow for the threshold and a person using a wheelchair who needs to walk backwards through the doorway.

Install a level landing when you change the direction of the ramp to prevent wheelchairs from having to slam their brakes at corners. A level landing allows you to move the ramp out of the way if necessary so that lawnmowers and other equipment can go under it.

Materials

Aluminium, wood, or concrete can be used to build ramps for wheelchairs. A professional ramp installer can help you select the most suitable option for your office or home. When choosing the material for the ramp, it is important to consider your budget and requirements. The ramp should be easy to maintain and should be safe to use. Certain cities require that the ramp be laid with a non-slip surface.

Be sure to inquire with your local government for permits prior to building or purchasing any materials. Also, be sure to adhere to all local building codes. Incorrect construction materials or techniques could create hazardous conditions for wheelchair-users. You can find fold up wheelchair ramps-to-date construction requirements in your local building department, library or on the internet.

Wood ramps are usually the least expensive choice of ADA ramp materials, however they require more maintenance than other alternatives. Wood ramps should be treated regularly with sealers to avoid decay. Wood can split, which could be particularly dangerous for people in wheelchairs. Wood ramps might require additional support to ensure the structure remains upright and stable.

Concrete ramps can be expensive, but are durable and long-lasting. They are also heavy, which means more work to construct and makes moving the ramp when it's no longer needed difficult. Concrete ramps are sturdy enough to withstand the weight of power wheelchairs.

Aluminum ramps are lighter and more affordable than steel or concrete. They also have the same durability, strength and corrosion resistance. They are also less expensive than steel or iron, which makes them an ideal choice for those with a tight budget. Aluminum is also green, since it is naturally present in the earth's crust and can be recycled.

The ramp's upper landing should be at a level level or within 3/8 inches of the threshold of the door, allowing wheelchairs with smaller wheels to go over the ramp without getting stuck. Ramps that have a gap higher than this meet ADA standards. You should also ensure that the ramp moves smoothly between the upper landing and the ground surface. The last section of the ramp should have an angled transition to prevent an abrupt stop for wheelchairs as they enter or leave a dwelling.

Installation

A wheelchair ramp is an inclined plane that is erected as an addition or in place of steps. It allows wheelchair users, as well as people who use carts or strollers to reach areas that are otherwise difficult to access.

There are many factors to consider when choosing a ramp for a wheelchair, including location, height and cost. Ideally, a ramp should be located close to the door as is possible to avoid unnecessary journeys. It should be placed at a level where the person using it can be able to easily access it. It should be securely fixed to the floor and free of obstructions, such as car parks, shrubs or other obstacles.

ADA regulations require that ramps have handrails on either side. These rails should be at least 36 inches apart and have the gripping surface smooth or rounded. They must also be anchored to the edge of the ramp, and extend 12 inches beyond the ramp. Handrails must be continuous when the ramp is designed with switchbacks or an L-shaped layout.

The length of a ramp is contingent on the slope, however there are several common ramp types that can be used in most situations. For instance the threshold ramp is placed directly on the lip of a curb or the threshold of a doorway while ramps that are portable wheelchair ramps can be moved from one place to another and are available in a variety of sizes. Modular aluminum ramps can also be constructed on-site. They are typically used for commercial or public areas and are typically longer than the threshold and portable wheelchair ramps for homes ramps.

If you are considering a permanent ramp, make sure you check with the building department of your city to determine if you require an approval. It's recommended to consult an expert in mobility to determine what kind ramp will be the most suitable for your needs and the space you have. In some instances, installing a permanent ramp can even increase the value of your home.

Maintenance

It's crucial to ensure your ramp for wheelchairs is maintained, especially if you will be using it frequently. You'll have to conduct regular inspections, and fix any structural issues as they occur. This will help ensure the ramp is compliant with all ADA requirements and is safe for all users.

Regular cleaning of wooden ramps is necessary to remove debris and dirt that can hinder access. Keep the ramp clean to prevent moisture from accumulating beneath the surface. This can lead to the onset of rot. The wood preservatives or stains only work if the ramp has been thoroughly cleaned before application.

5ft Wheelchair ramp [mymobilityscooters88437.wikissl.com] ramps are more challenging to maintain than other kinds of ramps, since they are more susceptible to wear and wear and tear. It is important to have the proper tools. A set of gauge spanners and screwdrivers is essential for making sure all fixings are tight and secure. You should also regularly inspect the handrails for signs of corrosion or damage. It's possible that, over time, as they are used repeatedly and use, the fittings and bolts which hold the handrails in place may loosen and pose an extremely dangerous risk for those using the ramp.

Another important aspect is to ensure the surface of the ramp has sufficient grip, particularly during winter when conditions may be difficult. You'll need to sweep away any leaves, dirt and other debris that can obstruct the surface and cause slippage. In addition, you'll want to apply an ice melt that is not corrosive to the ramp's surface before winter arrives to prevent slipping and injury.

If you're planning to use your ramp during winter months, you should consider purchasing wheels for traction or "snow tires" for your wheelchair. These wheels are made to better track on slippery and snowy surfaces. They can help you remain on your ramp more effectively than normal wheelchair tires. You can also use heating tape or pads to melt the ice and snow on the ramp prior to it gets too much.