Now I want to do staircase handrail want to know what the requirements of high-level inter-staircase handrails
Can view the standard Atlas "stairs, railings, fence (06J403-1)"
A Corridors, inner patio and robe roof and other temporary space railings high, six and six below the following should not be less than 1.05m; seven and seven or more should not be less than 1.10m. The railings should be prevented from climbing and the vertical distance between the bars should not be greater than 0.11 m.
B
? The net width of the staircase should not be less than 1.10m. Six floors and six residential buildings, while the width of the ladder with a rail should not be less than 1.OOm. Staircase step width should not be less than 0.26m, step height should not be greater than 0.175m. Handrail height should not be less than 0.90m. Staircase horizontal section railings greater than 0.50m, the armrest height should not be less than 1.05m. Stair rails between the vertical bar spacing should not be greater than 0.11m. When the net width of the stairwell is greater than O.11m, measures to prevent children from climbing must be taken.
C
If the school, kindergarten and other public construction, railings handrail more!
Want to buy, you can come to Guangzhou Yue Sheng metal, where the iron is very complete, and the quality is also very good
