As an important barrier free facility, the barrier free handrail often makes mistakes in the installation design, which leads to the user's inability to use it normally or inconveniently. What are the problems and how to avoid them?
In terms of the construction of barrier free ramps: some of the slopes of barrier free broken roads are set too large; many of the flying surfaces of barrier free ramps are not set with safety platforms; the height and size of ramp handrails do not meet the requirements, and most of them are only set with single-sided channel handrails; the distance between the starting point and the end point of barrier free handrails is too small, and the width of some ramps is too small And the length of rest platform is less than the specified requirements.
Barrier free toilet facilities: at present, the size of our common barrier free toilet can not meet the needs of use, there is no door handle on the door leaf, and there is not enough space for wheelchair rotation in front of barrier free toilet, urinal and wash basin. The most common problem in barrier free toilet and barrier free toilet is that barrier free handrail is not installed or the installation is not standardized.
Due to the current barrier free design depth is not enough, many structural requirements are not prompted in the actual design, which leads to omissions and errors after the completion of the building. If the barrier free ramp safety platform, the size of barrier free handrail, toilet closing handle and other facilities can be set in detail, it will greatly reduce the unnecessary errors in the construction process.
In the work of barrier free distribution transformation of existing urban roads and public construction, designers must combine with the actual situation and carry out barrier free design according to the regulations. At the same time, they should strengthen the management of construction quality, and strive to make the transformation conform to one place.