2 deposit consolidate and slip form the concrete to the required section.
Curb and gutter cross section.
All curbs shall have a minimum of 3 compacted earth backing for support sloping up 1 2 per foot from top of curb for a minimum of 3.
If not using a slip form process deposit the concrete in the forms to the proper depths spade against the forms and consolidate thoroughly.
Expansion joints are usually re q u i r ed spaced.
The resulting curb gutter or curb gutter shall equal or exceed that produced by forming.
5 9 2 curb and gutter curb and gutter all consist of standard concrete combination curb and gutter type a or type c conforming to mdot sha book of standards for highway incidental structures no.
For curb and gutter sections a buffer space of 4 ft to 6 ft 1 2m to 1 8m between the back of the curb and the sidewalk is desirable.
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It is also used for isolated entrances along predominantly open section rural routes.
32 16 00 curbs and gutters.
Md 620 02 with a 1 0 wide gutter pan.
Roadways in urban and suburban areas without curb and gutter require sidewalks which should be placed between the ditch and the right of way line if practical.
When a separate curb and gutter is used there must be joints in the curb and gutter at all the same lo cations as the joints in the pavement fi g u re 1 eve n though there may also be intermediate joints in the curb and gutter.
32 16 00 curbs and gutters cad drawings.