(A) Expansion joints shall be placed at intervals not to exceed 25 feet. The preformed filler to be used in the expansion joints shall be composed of a durable elastic compound of mineral or vegetable matter.
(B) The thickness shall not be less than one-half inch, the length shall be equal to the sidewalk width and the width shall not be less than the thickness of the sidewalk.
(C) Preformed filler of one inch thickness shall be placed where the sidewalk joins with any curb or curb gutter.
(Ord. 644, passed 8- -2001)