2.2. Width

Try these first

1. 1.

   What is the minimum clear width for an accessible entrance?

   Hint

   Think about how wide a standard wheelchair is.

2. 2.

   Define a threshold in terms of accessibility.

   Hint

   Consider what a wheelchair needs to cross when entering.

3. 3.

   What is the minimum clear width for an accessible door?

   • 800 mm
   • 900 mm
   • 950 mm

   Hint

   Recall the key standard we discussed on door access.

4. 4.

   True or False: Ramps must have a slope of at least 1:12.

   • True
   • False

   Hint

   What did we say about the ease of navigating ramps?

5. 5.

   Design a prototype entrance that meets the minimum width requirements for accessible entry. Include all additional features that ensure a smooth threshold transition.

   Hint

   Refer to the accessibility guidelines discussed.

6. 6.

   Assess a building plan for corrugated corridors. Propose modifications to enhance the accessibility of these passages based on width and turning radius specifications.

   Hint

   Remember the dimensions critical for wheelchair navigation.