Installation specification for barrier-free handrails in aisle corridors
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1. Handrails with a height of 0.85m should be installed on both sides of ramps, steps and stairs; when two layers of handrails are installed, the height of the lower handrails should be 0.65m;
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2. The distance between the inside of the handrail and the wall should be 40-50mm;
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3. The handrail should be installed sturdily and the shape is easy to grasp.

Installation specifications for barrier-free handrails, bathroom handrails and safety grab bars in toilets and public toilets

Peened Swing Up Grab Rail

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1. Safety grab bars should be provided 50mm from both sides and the front edge of the wash basin;
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2. Safety grab bars with a width of 0.60-0.70m and a height of 1.20m should be provided on both sides and above the urinal;
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3. The height of the toilet is 0.45m, the horizontal grab bars with a height of 0.70m should be installed on both sides, and the vertical grab bars with a height of 1.40m should be installed on one side of the wall;
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4. The diameter of the barrier-free handrail should be 30-40mm;
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5. The inside of the barrier-free handrail should be 40mm away from the wall;
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6. The grab bar should be installed firmly.