18建筑物无障碍设计和老年人建筑设计规范（18 building barrier free design and building design specification for older persons）.docVIP

18建筑物无障碍设计和老年人建筑设计规范（18 building barrier free design and building design specification for older persons） Site and architectural design (two) class eighteenth (online courseware handouts about global occupation education) Site and architectural design (two) class eighteenth Lecture Notes The stairs and steps (six) the stairs and steps The stairs and steps of the disabled shall comply with the following provisions: 1. should be used with a linear rest platform (including angle and reentrant) should not be used without the rest of the stairs, the staircase and stairs. Time should not be used without playing surface and right angle flange. 2. staircase width: Public buildings 1.5m Residential building 1.2m 3, the stairs should be located on both sides of the handrail; steps from three levels should be set armrest. 4, on the whole should tread and should not be smooth; Ming step tread should be set high security block table is not less than 50mm. Step away from the starting point and end point of 25 30mm should be prompted to blind. Tread and kick the color should be separate and contrast. Minimum width and maximum height of 5. steps should meet the following requirements: The general public construction steps 0.28M, 0.15m The kindergarten and primary school stairs 0.26M, 0.14m Residential apartments, public stairs 0.26M, 0.16m Outdoor steps 0.30m, 0.14m Handrail (seven) the handrail For people with the use of handrails shall comply with the following provisions: 1. steps and ramps, stairs should be located on both sides of the high 0. 85m handrail; two layers of handrails, the lower handrail height should be 0.65m. 2, should be greater than or equal to the starting point and end point at 0.3m extension arm. The 3. ends shall be turned in to the handrail or wall, extending down 0.1m. Rail type handrail should be downward curved or extended to the ground fixed. 4. handrails inside wall distance should be 40-50mm; handrails should be installed firmly, the shape should be