At present, the handicapped are provided access to buildings by law. Wheelchairs cannot climb stairs or mount a curb or stepped entrance. Some older buildings may fall short in this regard. Private residences, too, are often without features which make them accessible to wheelchairs. If you are trying to accommodate the handicapped, you should speak to wheelchair ramp installers in Greenville SC.
Some buildings are indeed designed to accommodate wheelchairs. They typically have a concrete ramp constructed next to their entry stairs. They may also have a metal slope bolted to the paving. In some cases, where the interior floor is at the same level as the outside area, the doorway is stepless. These buildings are an example to architects as to how to give access to the disabled.
However, if a building is still on the drawing board, or it needs to be upgraded to be accessible, the law lays down regulations for doing so. It is illegal for new public buildings not to comply with these requirements. The regulations are not complicated in their application, and they provide precise guidelines to follow in the installation of ramps.
One of the main principles in design is that the user must be able to ascend the ramp with sufficient ease. It is important to remember that the wheelchair is powered by the strength of its user. The slope should therefore not be too steep to climb. The law stipulates a maximum gradient of one inch per foot of length. This is a ratio of 1:12. Private residential premises, however, may slope to a ratio of 2:12.
Another dimension specified by the legislation is the structure's entire length. It may potentially cover any distance, but no section or stage of it is allowed to exceed 30 feet. After a maximum stretch of 30 feet, it has to have a landing or, if it has only one stage, terminate entirely. The user may simply not have the physical ability to ascend for more than that distance at a time.
Landings are required to be a minimum of 60 inches in width. If the landing occurs at a turn, it should be a minimum of 60 by 60 inches square. In designing any facility for the handicapped, one always has to remember that wheelchairs require more space than able-bodied people to turn or park.
The traction of the ramp is also important. The ramp's surface has to have a non-slip surface. The wheelchair and its user may have a high total mass. If the surface is too slippery, the wheels may spin helplessly on it. This is frustrating for the user and is also dangerous. The ramp should provide traction in both winter and summer weather.
If handrails are part of the ramp's design, they are not allowed to rise higher than 28 inches. They should also be shaped so that they are comfortable to grab hold of. Their material should not be too smooth to grip, either. Some wheelchair users might actually prefer to use the handrails for propulsion so this is essential to their experience of the ramp.
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.
Some buildings are indeed designed to accommodate wheelchairs. They typically have a concrete ramp constructed next to their entry stairs. They may also have a metal slope bolted to the paving. In some cases, where the interior floor is at the same level as the outside area, the doorway is stepless. These buildings are an example to architects as to how to give access to the disabled.
However, if a building is still on the drawing board, or it needs to be upgraded to be accessible, the law lays down regulations for doing so. It is illegal for new public buildings not to comply with these requirements. The regulations are not complicated in their application, and they provide precise guidelines to follow in the installation of ramps.
One of the main principles in design is that the user must be able to ascend the ramp with sufficient ease. It is important to remember that the wheelchair is powered by the strength of its user. The slope should therefore not be too steep to climb. The law stipulates a maximum gradient of one inch per foot of length. This is a ratio of 1:12. Private residential premises, however, may slope to a ratio of 2:12.
Another dimension specified by the legislation is the structure's entire length. It may potentially cover any distance, but no section or stage of it is allowed to exceed 30 feet. After a maximum stretch of 30 feet, it has to have a landing or, if it has only one stage, terminate entirely. The user may simply not have the physical ability to ascend for more than that distance at a time.
Landings are required to be a minimum of 60 inches in width. If the landing occurs at a turn, it should be a minimum of 60 by 60 inches square. In designing any facility for the handicapped, one always has to remember that wheelchairs require more space than able-bodied people to turn or park.
The traction of the ramp is also important. The ramp's surface has to have a non-slip surface. The wheelchair and its user may have a high total mass. If the surface is too slippery, the wheels may spin helplessly on it. This is frustrating for the user and is also dangerous. The ramp should provide traction in both winter and summer weather.
If handrails are part of the ramp's design, they are not allowed to rise higher than 28 inches. They should also be shaped so that they are comfortable to grab hold of. Their material should not be too smooth to grip, either. Some wheelchair users might actually prefer to use the handrails for propulsion so this is essential to their experience of the ramp.
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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