Physical Specifications Of Wheelchair Ramps

Wheelchair ramps are an inclined platform or plane that enables wheelchair users to access a house or building easily. They are often constructed as an addition to a set of stairs. These ramps are also used by people who have difficulty climbing stairs, but who are not necessarily handicapped; for instance, people who are pushing carts, baby strollers or other wheeled objects. There are various types of wheelchair ramps, which differ according to the use, purpose and place of use.

Basically, wheelchair ramps can be permanent, semi-permanent and portable. Permanent wheelchair ramps are usually installed, cemented or bolted in place. Semi-permanent ramps are rested on surfaces, grounds, and cement pads. They are obviously used for a short period or term. Portable wheelchair ramps, however, are practically mobile and lightweight. They are often made of aluminum and can be folded for no-hassle transport.

Ramps should be carefully designed for easy and optimum use. Depending on the place or region, there are specific standards for the dimensions of such ramps. However, most wheelchair ramps are 36 inches wide. Their slope should not be steeper than one inch of rise for each 12 inches of length. Generally, a gradual rise is much easier for wheelchairs to go to and fro. Also, they are safer in poor weather conditions.

Examples of the wheelchair ramps available are van ramps, aluminum ramps, portable ramps, galvanized steel ramps, quick mount, threshold ramps, concrete deck ramps, suitcase ramps, boat ramps, track ramps and permanent and portable lifts.

The proper length of the ramp should be determined, based on the inclination that the wheelchair, power wheelchair, and scooter can go up. Such information can always be found in the manual. Also, there is a difference between wheelchair ramps installed in residences and in business buildings. Of course, the measurements entirely vary on the region's standards. For instance, American ramp specifications are different from those of the United Kingdom.