13.6.1. Ramps

Try these first

1. 1.

   What is the maximum recommended gradient for ramps?

   Hint

   Think about how steep the ramp can be for safety.

2. 2.

   What should be the minimum width of a ramp?

   Hint

   Consider how much space is needed for wheelchair access.

3. 3.

   What is the preferred gradient for accessible ramps?

   • 1:12
   • 1:20
   • 1:30

   Hint

   Look for the slope that's more user-friendly.

4. 4.

   True or False: Ramps should have handrails only on one side.

   • True
   • False

   Hint

   Remember how support is needed on both sides.

5. 5.

   You are tasked with designing a ramp for a local library that has an entrance 2 meters above the ground. Calculate the minimum length of the ramp if the gradient must not exceed 1:12. Include specific design features.

   Hint

   Use the gradient rule to find the relationship between height and length.

6. 6.

   During an audit of a new public building, you note that the existing ramp has a gradient of 1:8. What recommendations would you make to enhance accessibility according to standard guidelines?

   Hint

   Consider how steeper ramps can be dangerous.