3.3. Grip and Shape

Try these first

1. 1.

   What is the minimum diameter of a circular handrail?

   Hint

   Think about comfort for gripping.

2. 2.

   Which shape has a perimeter requirement of 100 mm to 125 mm?

   Hint

   Consider which shapes are not circular.

3. 3.

   What is the required diameter of a circular handrail?

   • 30 mm
   • 32-40 mm
   • 45 mm

   Hint

   Think about what feels comfortable to hold.

4. 4.

   True or False: Non-circular handrails have a maximum cross-section of 40 mm.

   • True
   • False

   Hint

   Recall the measurements discussed in class.

5. 5.

   Design a handrail for a community center that ensures accessibility for both the elderly and children. Include all specifications discussed.

   Hint

   Remember to accommodate different height requirements and grip strengths.

6. 6.

   Critique the implications of not adhering to the specified dimensions for handrails in public spaces. What might happen?

   Hint

   Think about real-life consequences for users when inadequate safety measures are implemented.