Atch 10 APPENDIX 6 Sidewalk Detail.pdf

SPECIFICATION REFERENCE UNIFORM STANDARD DRAWINGS

CLARK COUNTY AREA

DATE DWG. NO. 234

SIDEWALK

EXPANSION JOINT

30'

NOTES:

1. ON ALL CURB RETURNS A 1/2" EXPANSION JOINT SHALL BE CONSTRUCTED BETWEEN THE BACK

OF CURB AND THE SIDEWALK FOR THE ENTIRE LENGTH OF THE RETURN.

2. THE TYPE II AGGREGATE BASE THICKNESS IS SHOWN ON THE TYPICAL SECTION DRAWINGS

LONGITUDINAL WEAKENED PLANE JOINT REQUIRED AT MIDPOINT OF SIDEWALK 10' OR WIDER.3.

302 AGGREGATE BASE

501 CONCRETE

502 CONCRETE STRUCTURES

JOINT MATERIAL707

202 - 207.

5'

(TYP.)

5'

PLAN

WEAKENED PLANE JOINT1/2" EXPANSION JOINT AT 30' INTERVALS,

AT COLD JOINTS AND AT BEGINNING

AND END OF RETURN.

EXPANSION JOINTS TO MATCH LOCATION

MATCH LOCATION OF CURB AND GUTTER

EXPANSION JOINT.

VARIES

SLOPE 1/4" PER FOOT

1/2" R 1/2" R

6" MIN. TYPE I OR TYPE II

AGGREGATE BASE

6" MIN.

TYPE II AGGREGATE BASE

AT 90% COMPACTION

SEE NOTE 2

TYPICAL SECTION

4" CONCRETE

1/2" 1/4"

1/2" PREMOLD EXPANSION

JOINT FILLER

1/2" R

1" 1/4"

1/8" R

WEAKENED PLANE JOINT

12-14-00

AGENCY APPROVED CB H L M N

Appendix 6 Sidewalk Detail 7 Feb 16