ADA Flashcards
1
Q
Ramp Ratio
A
1:12 (foot for every in)
2
Q
Ratio of disabled parking
A
1 to every 25, one must be for van
3
Q
Force needed to open door inside
A
5lb limit
4
Q
Max carpet/Matt height?
A
1/2 in
5
Q
Height of door handle?
A
No higher than 48 in; closed fist
6
Q
Accessible route width
A
36in
7
Q
Clear opening of _____ for doors in public spaces
A
32in
8
Q
Reach ranges
A
Max height for side reach: 54 in
Forward reach: 48 in
Min reach height for front: 15in
Min reach height for side approach: 9 in
9
Q
Tops of tables/counter height
A
28-34in
10
Q
Knee spaces at accessible tables
A
27high x 30wide x19in deep
11
Q
Stair requirements
A
Treads must be non-slip surface; continuous rails that extend past top and bottom stairs
