Nowadays, access for the handicapped is a legislated part of architectural design. One thing that people who use wheelchairs struggle with is a staircase or other stepped entrance. Older buildings may not have wheelchair-friendly features. Some homes are not equipped with them either. If you are facing this issue, there are wheelchair ramp installers in Greenville SC who can assist.
Buildings which are constructed to be wheelchair accessible have characteristic features, such as a rising concrete pathway at the main entrance, or a metal slope bolted down next to the entrance stairs. They might also have a curbless entrance, if the inside floor is level with the outside terrain. These are standard methods of accommodating those less able.
But new buildings, or those which have no such features, must follow certain regulations in the installation of theirs. These regulations are legislated and so compliance is mandatory. They are also extremely easy to understand and provide exact minimum measurements.
A primary objective in designing a ramp is to ensure that it is not too difficult to climb. It must be easy to roll up, i. E. Its slope must not be too steep. Designers should always keep in mind that a wheelchair is usually propelled by the physical strength of its user. By law, the structure may not have a slope steeper than 1:12, or one inch in climb to one foot of ramp. Those in private homes may, however, increase the slope up to a ratio of 2:12.
The total length of the ramp is not legislated, but it cannot have a continuous length of more than 30 feet. This means that after 30 feet of length, there should be a flat landing or the structure must terminate entirely. Imagine trying to push your own body weight uphill for more than 30 feet. Users may suffer fatigue over a longer distance than the legislated maximum.
Landings must be at least 60 inches wide, and if a landing is at a turn, it has to be at least 60 by 60 inches square. Wheelchairs take up more space than a standing or seated person. Moving or parking a wheelchair requires more room than able-bodied motion, especially if there is a turn involved.
The surface should be non-slip. This is extremely important because a wheelchair and its user may have a substantial combined weight. In the absence of proper traction, the turning force of the wheels might cause them to slide, which is disconcerting for the user and also hazardous. The surface should offer good grip in both dry and wet weather.
As a safety feature, handrails are a common item in design. Some users will only use them if they start to slide backwards, but others might choose to ascend the ramp by maneuvering themselves using the rails. If there are rails, they may not be more than 28 inches in height. Their form should be safe to grab hold of, without injuring the user's hand. They should also not be so smooth that an effective, firm grip is impossible.
The handicapped have the same civil rights as the rest of us, in keeping with the attitude that they should be allowed to aspire to independence in their lives. They too have jobs and friends. Ramps are a statement in support of that principle, as espoused by the constitution.
Buildings which are constructed to be wheelchair accessible have characteristic features, such as a rising concrete pathway at the main entrance, or a metal slope bolted down next to the entrance stairs. They might also have a curbless entrance, if the inside floor is level with the outside terrain. These are standard methods of accommodating those less able.
But new buildings, or those which have no such features, must follow certain regulations in the installation of theirs. These regulations are legislated and so compliance is mandatory. They are also extremely easy to understand and provide exact minimum measurements.
A primary objective in designing a ramp is to ensure that it is not too difficult to climb. It must be easy to roll up, i. E. Its slope must not be too steep. Designers should always keep in mind that a wheelchair is usually propelled by the physical strength of its user. By law, the structure may not have a slope steeper than 1:12, or one inch in climb to one foot of ramp. Those in private homes may, however, increase the slope up to a ratio of 2:12.
The total length of the ramp is not legislated, but it cannot have a continuous length of more than 30 feet. This means that after 30 feet of length, there should be a flat landing or the structure must terminate entirely. Imagine trying to push your own body weight uphill for more than 30 feet. Users may suffer fatigue over a longer distance than the legislated maximum.
Landings must be at least 60 inches wide, and if a landing is at a turn, it has to be at least 60 by 60 inches square. Wheelchairs take up more space than a standing or seated person. Moving or parking a wheelchair requires more room than able-bodied motion, especially if there is a turn involved.
The surface should be non-slip. This is extremely important because a wheelchair and its user may have a substantial combined weight. In the absence of proper traction, the turning force of the wheels might cause them to slide, which is disconcerting for the user and also hazardous. The surface should offer good grip in both dry and wet weather.
As a safety feature, handrails are a common item in design. Some users will only use them if they start to slide backwards, but others might choose to ascend the ramp by maneuvering themselves using the rails. If there are rails, they may not be more than 28 inches in height. Their form should be safe to grab hold of, without injuring the user's hand. They should also not be so smooth that an effective, firm grip is impossible.
The handicapped have the same civil rights as the rest of us, in keeping with the attitude that they should be allowed to aspire to independence in their lives. They too have jobs and friends. Ramps are a statement in support of that principle, as espoused by the constitution.
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