36C24418B0594-0001003.pdf

ATTACHMENT C

SIDE‐WALK

DETAIL

1" [25mm]

SCORED OR SAWCUT

CONTRACTION JOINT.

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1/4" [6mm] R.

(TYP.) FORMED

JOINTS ONLY

EXPANSION AND SCORED JOINT DETAIL

VARIES PER PLANS

� 1% MIN.

2% MAX.

TYPICAL SECTION

1/4" [6mm]

DEEP SCORED

JOINTS

60' MAX. 60' MAX.

[18288mm] [18288mm]

EXPANSION JOINT TO EXPANSION JOINT EXPANSION JOINT TO EXPANSION JOINT

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NOTES:

1. EXPANSION JOINTS SHALL BE LOCATED WHERE SIDEWALK ABUTS CONCRETE DRIVEWAYS, CURB

OR OTHER ADJACENT STRUCTURES.

2. ONE-HALF INCH BITUMINOUS JOINT FILLER SHALL BE INSTALLED AT EXPANSION JOINT

LOCATIONS AND SHALL EXTEND THE FULL DEPTH OF THE CONCRETE.

3. 1" DEEP CONTRACTION JOINTS SHALL BE PLACED AT INTERVALS OF APPROXIMATELY 15'

[ 4572mm] OR AT A SPACING THAT MATCHES THE ADJACENT CURB.

4. FORMED CONTRACTION JOINTS SHALL BE FINISHED WITH A TOOL HAVING A 1/4" [6mm] RADIUS.

5. SCORED JOINTS SHALL BE 1/4" [6mm] DEEP AND PLACED AT THE SPACING INDICATED FOR

THE WIDTH OF SIDEWALK OR MATCH SCORED JOINTS OF ADJACENT CURB.

6. CONCRETE SHALL BE FINISHED BY MEANS OF A FLOAT, STEEL TROWELLED AND BROOMED WITH

A FINE BRUSH IN A TRANSVERSE DIRECTION.

7. 1/4" DEEP SCORED JOINTS (TYP) SPACED AT 6' [1829mm] OR EQUAL TO SIDEWALK WIDTH.

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