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folding aluminium wheelchair ramp Ramp Design and Construction

A ramp for wheelchairs is an important device to aid the person you love independently at home. If they are not designed properly, they are dangerous to use.

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

Design

The ramp design must meet the Americans wheel chair carrier with ramp - original site, Disabilities Act (ADA) standards to ensure that wheelchairs easily navigate the structure. The ramp's slope must not exceed a ratio of 1:12, and the landings have to be level at any change of direction or shift in the ramp's surface. It also must be constructed out of treated lumber which is more durable and can withstand precipitation much better than untreated lumber.

The top and bottom of the ramp should be free of obstructions such as trees, bushes or other structures that could hinder the safe passage of the ramp's user. In addition, the surface of the ramp must be non-slip and hard. Some municipalities require that the entire ramp be coated with an anti-slip surface.

Use treated lumber of at least four inches in width for the ramp frame. Make posts to support the ramp, ensuring they are at minimum eight feet apart and that they extend below ground level. Spindles should be used to connect the posts to the railings of the ramp. This type of connection is recommended because it decreases the chance of the ramp operator falling off the side of the ramp.

Next, build the frame for the ramp using Joists that are at minimum 16 inches long and beams that measure 2 by 4 inches. The joists should be at least 18 inches above the ground and secured by hangings for joists, which are nails that fit inside the joists to prevent them from sliding. Attach the ramp decking using a framing nailer.

Install an upper landing on the doorway so that wheelchair users can easily navigate the doorswing. This landing should be large enough to allow at least 12-24 inches of "elbow room" on the handle side for out-swing doors. The landing for in-swinging doors must be 58 by 60 in order to accommodate the threshold of the door as well as wheelchair ramp for suv users who need to go backwards through the doorway.

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

Materials

The materials used to construct a wheelchair ramp can be wood, concrete or aluminum. A professional ramp installation service will help you choose the best option for your home or business. When choosing the material to use for the ramp, it's crucial to consider your budget and specific needs. The ramp should be simple to maintain and safe to use. Some cities require that the ramp be paved with a non-slip surface.

Be sure to inquire with your local government for permits before you begin building or buying any materials. Also, make certain to follow the local building codes. Utilizing the incorrect materials or methods of construction can result in dangerous conditions for wheelchair users. You can find up-to-date construction requirements in your local building department of the government or library, or on the internet.

Wood ramps are often the least expensive alternative for ADA ramp materials. However, they require more maintenance. Wood adjustable ramps for wheelchairs should be regularly treated with a sealer in order to prevent the onset of rot. Wood can splinter and be hazardous for those using wheelchairs. Wood ramps also require extra support to maintain the structure.

Concrete ramps are expensive, but are durable and long lasting. They are heavy, which means that more labor is required to put in them and can make it difficult to move the ramp once they are no longer needed. Concrete ramps are sturdy enough to support the weight of power wheelchairs.

Aluminum ramps are lighter and more affordable than concrete or steel. They also have the same durability, strength, and corrosion resistance. They are also more affordable than iron or steel, which makes them an ideal choice for those on a tight budget. Aluminum is a green choice since it is found in the Earth's crust naturally and is recyclable.

The upper ramp's landing should be at least 3/8 inch of the threshold to allow the front wheels of smaller wheelchairs to pass over it without becoming stuck. Ramps that have gaps greater than this will not be able to meet ADA standards. It is also important to ensure that the ramp transitions smoothly between the upper landing and the ground surface. The final section of the ramp must have a a beveled transition to avoid an abrupt stop for wheelchairs when they exit or enter a dwelling.

Installation

A ramp for wheelchairs is a ramp that has a plane ramp that can be erected as an alternative or in addition to stairs. It allows wheelchair users and people who use strollers or carts to get around areas that are otherwise difficult to reach like a front door or a set of steep steps.

When choosing a wheelchair access ramp, there are many factors to consider, including the location, height, and price. Ideally, a ramp should be located close to the door as is possible to help prevent unnecessary transportation. It should be set at a height that the person using it is able to easily walk on it. It should also be properly secured to the ground and free of obstructions like the trees or cars parked.

ADA regulations require that ramps have handrails on either side. The rails must be at least 36" apart and have an even or smooth gripping surface. In addition, they must be connected to the ramp and extend at least 12 inches over the ramp edge. Handrails must be continuous if a ramp is designed with switchbacks or an L-shaped layout.

The length of the ramp is determined by the slope. However there are a few common ramp types that can be used in all situations. For instance, a threshold ramp sits flush along the lip of a curb or at the threshold of a doorway, while ramps that are portable can be moved from one location to another and come in many different sizes. Modular aluminum ramps can also be constructed on-site. These are usually used in public or commercial areas and are typically longer than the threshold and portable ramps.

Contact your city's construction department to determine whether a permit is required for an ongoing ramp. It is recommended to consult with a mobility expert to determine which kind of ramp is best suited to your requirements and the space you have. In some cases, installing an ongoing ramp could increase the value of your home.

Maintenance

It is important to maintain your wheelchair ramp especially if it will be used often. You'll have to conduct regular inspections, and fix any structural problems as they arise. This will ensure that the ramp is in compliance with all ADA requirements, and is safe for the users.

Regular cleaning of wooden ramps is required to remove debris and dirt that may block access. Cleaning the ramp regularly will also prevent moisture from trapping under the surface and leading to decay. Preservatives and stains for wood only work when the ramp has been thoroughly cleaned before application.

drive wheelchair ramp ramps are more challenging to maintain than other types of ramps because they are more susceptible to wear and tear. The most important thing to do is ensure you have the proper tools to complete the task. To ensure that all fixings are secure and tight you'll need an excellent set of screwdrivers as well as gauge spanners. It is also important to regularly check the handrails to ensure they are in good working order and do not show signs of corrosion or damage. As time passes, and with repeated usage, it's possible for some of the fittings or bolts that hold the handrails to come loose. This could pose a safety concern for anyone who is using the ramp.

It is also important to make sure that the surface of the ramp is sufficiently grippy particularly in winter, when the conditions can be challenging. You'll need to clean away any dirt, leaves and other debris that can block the surface and cause slippage. Additionally, you'll need to apply a non-corrosive ice melt to the ramp's surface prior to winter arrives to prevent slipping and causing injury.

Consider buying "snow tires" or traction wheels for your wheelchair if plan to use it throughout the winter. These are specifically designed to offer better tracking on snow and uneven surfaces which is why they'll be more efficient than standard wheelchair tires at aiding you to stay on the ramp. You can also use heating tape or pads to melt the snow and ice on the ramp before it gets too much.