• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

10ft wheelchair ramp Ramp Design and Construction

A wheelchair ramp is an important tool for helping a loved one live at home independently. If they are not designed properly, they are dangerous to use.

ADA regulations require level landings at all changes in direction, to avoid compound slopes. They must also provide an area that is grippy for wheelchair users.

Design

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

The ramp's top and bottom should be free of any obstacles such as trees or bushes, or any other structures that could interfere with the safety of the user. The surface of the ramp should also be non-slip and hard. Some municipalities require that the entire ramp be coated with an anti-slip surface.

Make use of treated lumber that is at minimum 4 inches in width for the ramp frame. Build posts to secure the ramp, making sure they are at least eight feet apart, and that they extend below the ground level. Spindles should be used to connect the posts with the ramp's railings. This kind of connection is preferred because it minimizes the risk of an operator of the ramp falling off the edge of the ramp.

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

Install an upper landing close to the doorway to enable people with disabilities to navigate the doorswing easily. The landing should be enough to provide at least 12 to 24 inches of "elbow space" on the handle side of out-swing doors. The landing for doors that are in-swinging should be 58 x 60 inches to accommodate the threshold of the door as well as a wheelchair user who needs to walk backwards in the doorway.

Install an elevated landing at every alteration in the direction of the ramp to avoid the necessity for wheelchairs to hit on their brakes when turning corners. A level landing makes it easier to remove a ramp of the way when needed, so that lawnmowers and other equipment can move 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. It is crucial to think about your specific needs and budget when choosing the materials for the ramp. The ramp should be simple to maintain and safe to use. Certain cities require that the ramp be covered with a non-slip surface.

Be sure to inquire with your local government for permits prior to building or buying any materials. Also, make sure to follow all local building codes. Incorrect construction materials or techniques can create dangerous conditions for wheelchair ramp minivan users. You can find the most current information on construction requirements at the building department of your local government office library or online.

Wood ramps are the most affordable option for ADA ramp materials. However they require more care. Wood ramps should be maintained regularly using sealers to stop the onset of rot. Wood can split, which is particularly hazardous for wheelchair users. Wood ramps also require additional support to keep the structure in place.

Concrete ramps can be costly, 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 strong enough to withstand the weight of power wheelchairs.

Aluminum ramps are less heavy and more affordable than steel or concrete. They also have the same durability, strength and corrosion resistance. They are also cheaper than iron or steel and are an excellent choice for those on a limited budget. Aluminum is also eco-friendly as it is naturally found in the Earth's crust, and can be recycled.

The upper ramp's landing needs to be at a level, or within 3/8 inch of the threshold to allow for the front wheels of smaller wheelchairs to move over it without getting stuck. Ramps with gaps higher than this meet ADA standards. It is also important to make sure that the ramp transitions smoothly between the landing area and the ground. The final section of the ramp should be a an angled transition to prevent an abrupt stop for wheelchairs when they exit or enter an apartment.

Installation

A wheelchair ramp is a ramp that has a plane ramp that can be used as an alternative to or in addition to stairs. It allows wheelchair mobility ramps users as well as those who use carts or strollers to reach areas that are otherwise difficult to access.

When selecting a wheelchair access ramp, there are a variety of aspects to take into consideration, including the location, height and cost. The ramp should be placed as close as possible to the door to prevent unnecessary travel. It should also be positioned at an elevation that is easily accessed by the person who is using it. It should also be properly anchored to the ground and clear of obstructions, such as the trees or cars parked.

ADA regulations stipulate that ramps must are equipped with handrails either side. The rails must be at 36 inches apart and have the gripping surface smooth or rounded. Additionally, they should be connected to the ramp and extend at least 12 inches over the ramp edge. If a ramp has switchbacks or an L-shaped layout handrails must be in continuous use between the ramp's runs.

The length of a ramp depends on the incline, however there are a few basic ramp types that can be used in most situations. A threshold ramp, for example is a ramp that is flush with the curb's lip or threshold of the doorway. Portable ramps are, however are able to be moved to a different location and are available in different sizes. Modular aluminum ramps can be assembled on-site. These are usually used for commercial or public spaces, and are typically larger than the threshold and portable ramps.

Consult with your city's building department to determine the need for a permit for an enduring ramp. It's also a good idea to consult with a mobility expert to determine which kind ramp will be the most suitable for your needs and the space you have. In some instances installing an ongoing ramp could increase the resale value of your home.

Maintenance

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

Regularly cleaning wooden ramps is necessary to get rid of dirt and other debris that could hinder access. Cleaning the ramp regularly will also stop moisture from accumulating under the surface and creating rot. Wood preservatives and stains only work effectively when the ramp is cleaned prior to applying.

Wheelchair ramps are more difficult to maintain than other ramps due to the fact that they are more prone to wear and tear. It is essential to have the right tools. To make sure that all fixings are secure and secure you'll need an excellent set of screwdrivers and gauge spanners. It is also important to regularly check the handrails to make sure they are in good working order and have no signs of damage or corrosion. It's possible that over time, and with repeated use, some of the fittings and bolts that secure the handrails may come loose and cause an extremely dangerous risk for those using the ramp.

It is also essential to ensure 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 could hinder the surface and cause slippage. You'll also want to apply an ice melt that is non-corrosive to the ramp's surface to avoid slips and injuries.

If you're planning on using your ramp throughout the winter, consider investing in traction wheels or "snow tires" for your wheelchair. These wheels are designed to better track on snowy and uneven surfaces. They can help you stay on your ramp more effectively than regular wheelchair van ramps prices tires. You can also use heating tape or pads to melt snow and ice on the ramp prior to it accumulates.