C-2 Drawings.pdf

EXISTING JOINT

REMOVE PAVEMENT TO SOUND CONCRETE

SEAL JOINTS

PARTIAL DEPTH REPAIR

(3" MIN, 5" MAX DEPTH), APPLY BONDING

GROUT, PLACE CONCRETE PATCH,

EPOXY RESIN

BONDING GROUT

FILLER

3" DEEP SAW CUT

3" MIN DEPTH SAW CUT AROUND AREA,

CONCRETE PATCH

BEAD OF LATEX CAULK

IN ALL REPAIR AREAS.

MAINTAIN EXISTING JOINT LAYOUT AND RECONSTRUCT JOINTS

(5/99)

SEE EXPANSION JOINT SEALANT DETAIL

*SIZE AS NECESSARY TO FORM

3/4" DEEP SEALANT RESERVOIR

BACKER ROD*

ROUTER CUT

�"-�" BELOW SURFACE

�"X�"

(5/99)

BACKER ROD*

SEALANT

OVERLAY

TAR RUBBER

ASPHALT OR

�" MIN. DEPTH,

CRACK WIDTH

�" WIDER THAN

ROUTER CUT,

�" BELOW SURFACE

SEALANT RESERVOIR.

NECESSARY TO FORM �" DEEP

IS GREATER THAN �". SIZE AS

REQUIRED WHEN CRACK DEPTH

BITUMINOUS CRACK SEALING

PAVEMENT

SURFACE

HOT-POURED

EXPANSION JOINT SEALANT DETAIL

HOT-POURED SEALANT

SEALANT

EXPANSION JOINT FILLER

NONABSORBENT SEPARATING TAPE

�" FOR �" WIDE

1" FOR �" WIDE

�" OR �"

TOP OF HOT-POURED SEALANT WILL BE �"-�"

BELOW PAVEMENT SURFACE.

(2/94)

SEE JOINT

SEALANT

DETAIL

D

PLAIN CONCRETE PAVEMENTS

(TRANSVERSE OR LONGITUDINAL)

PAVEMENT

THICKNESS,

MINIMUM

DOWEL

MAXIMUM

DOWEL

SPACING

DOWEL DIAMETER,

D, AND TYPE

T LENGTH

508 (20") 25.4 TO 38.1 (1" TO 1�") BAR

(5/99)

T

609.6 (2’) MIN. 609.6 (2’) MIN.

AND BREAKOUT CONCRETE

101.6 (4") MIN. VERTICAL SAWCUT, CHIP

AND BREAKOUT CONCRETE

101.6 (4") MIN. VERTICAL SAWCUT, CHIP

CONCRETE

EXISTING

CONCRETE

EXISTING

GROUT

EPOXY RESIN

GROUT

EPOXY RESIN

T

D

304.8 (12")

DEFORMED TIE BAR

SMOOTH DOWEL

PAINT AND OIL END OF DOWEL NOT EMBEDDED IN FIRST CONCRETE PLACEMENT.

FULL DEPTH JOINT REPAIR - PLAN VIEW

DEFORMED TIE BAR

SMOOTH DOWEL

609.6 (2’) MIN. 609.6 (2’) MIN.

381 (15")381 (15")

DRILL AND EPOXY GROUT TIE BARS INTO EXISTING CONCRETE.

381 (15")

381 (15")

NEW CONCRETENEW CONCRETE

NEW CONCRETE NEW CONCRETE

DEFORMED TIE BAR

16 (No. 5), 610 (24") LONG

EACH SIDE OF THE JOINT SHALL BE PLACED INDEPENDENTLY.

SEALANT,�"X1�"

CONCRETE CRACK SEALING DETAIL

OR MATCH EXISTING

EXPANSION JOINT

JOINT, SOME WILL BE ONLY ON ONE SIDE OF THE EXISTING JOINT.

SOME REPAIRS WILL BE ON BOTH SIDES OF THE EXISTING

*SIZE AS NECESSARY TO FORM

EXISTING

RESERVOIR

BACKER ROD*

(5/99)

1.6-3.2 (�"-�") BELOW SURFACE

19 (�") DEEP SEALANT RESERVOIR

12.7X19 (�"X�")12.7X51 (�"X2")

WIDTH TO BE GREATER THAN 12.7 (�"). FILL SPALL WITH HOT-POURED SEALANT.

MINOR SPALLING EXISTS AT SOME JOINTS CAUSING THE RESERVOIR

CONCRETE JOINT RESEALING DETAIL

SEALANT,

SOME JOINTS HAVE BEEN RESEALED IN THE PAST WITH HOT-POURED SEALANT.

SOME EXISTING JOINT SEALANT IS PREFORMED COMPRESSION SEAL.

COMPACT BASE (100% MODIFIED PROCTOR)

ADD ADDITIONAL ODOT 304 BASE (100% CRUSHED LIMESTONE) IF NEEDED.

PAINT & GREASE DOWEL

INSTALL NYLON GROUT RING (TYP.)

BELOW EXISTING GRADE

DOWELS AT 381 (15") O.C., 191 (7.5")

508 (20") LONG BY 25.4 (1") DIA

DRILL AND EPOXY GROUT

(1

(4 .7

(7 .5

38 (1.5") MIN. TO 76.2 (3") MAX.

OF WIRE FABRIC TO JOINT SHALL BE

ASTM A185. DISTANCE FROM EDGE

FABRIC, 121 (4.75") BELOW FINISHED GRADE

152X152 (6"X6")-W5XW5 WELDED WIRE

USING THE "2 LIFT" METHOD, INSTALL

SAWCUT FULL DEPTH OF P.C.C AT ALL JOINTS BEFORE BREAKING UP AND REMOVING PAVEMENT.

DOWELED LONG. JOINTS

EXIST. 381 (15") P.C.C PAVEMENT,

THICKENED EDGE JOINTS SAME AS EXISTING

P.C.C. PAVEMENT WITH 381 (15") THICK PAVEMENT,

REPLACE EXISTING 381 (15") DETERIORATED

REINFORCED SLAB

PAVEMENT

THICKNESS,

REINFORCEMENT

DEPTH FROM TOP

WELDED WIRE

FABRIC

JOINT OR EDGE

(11/95)

76.2 (3") MAXIMUM FROM

OF SLABT

121 (4.75")

121 (4.75")381 (15") 152X152 (6"X6") - W5XW5

RECONSTRUCTED DOWELED CONSTRUCTION JOINT FOR

FULL DEPTH CONCRETE REPLACEMENT

SLAB REPLACEMENT

FULL DEPTH CONCRETE REPLACEMENT

REINFORCE AS PER REINFORCED SLAB DETAIL.

REINFORCEMENT

EXPENSE.

ANY BREAKAGE OF ADJACENT P.C.C. SHALL BE REPAIRED AT CONTRACTOR’S

TAPE IS REQUIRED INSTEAD OF A BACKER ROD.

SOME JOINTS HAVE A SHALLOWER RESERVOIR THEREFORE A BOND BREAKER

JOINT RESERVOIR SHOWN IS FOR AN EXISTING COMPRESSION SEAL.

COORDINATOR ENGINEERING CHIEF

DATE REVISION BYNO. DATE NO. REVISION BY

C I

V

IL

ENGI

N

E E

R

USAF

WRIGHT-PATTERSON AIR FORCE BASE

88TH CEG

OF

DESIGN CHIEF

DATEDRAWNDESIGNED CHECKED

2DETAILS

C-2

DRH DRH DRH

FILL ALL SAWCUT OVERRUNS WITH EPOXY-RESIN GROUT.

EXPANSION JOINT FILLER IS REQUIRED TO MAINTAIN EXISTING

WORKING CRACKS.

SEE SPEC 32 13 13.03 FOR ADDITIONAL REQUIREMENTS

"ON-CALL" REPAIR AND MAINTAIN

AIRFIELD PAVEMENTS

MAR 12

WORK REQUEST 26940

ZHTV131001

(1

CONCRETE

EXISTING

CONCRETE

EXISTING

MOORING EYE TIE-DOWN

HAT-TYPE TIE-DOWN

WITHOUT SPALLING ADJACENT PAVEMENT.

ROUTER CAPABLE OF FOLLOWING CRACKS

ROUTER SHALL BE A VERTICAL SPINDLE

SEALANT IN ASPHALT AREAS.

TAR RUBBER AREAS, NON-JET-FUEL-RESISTANT

USE JET-FUEL-RESISTANT SEALANT IN

THE END OF EACH WORK DAY.

REMOVE/CLEAN ALL DEBRIS FROM AIRFIELD SURFACE AT

7�"

"2"

�"R=3�"

6�"

7�"

6�"

7�"

7�"

2’-3"

9"

6" R=3"

OVERALL HEIGHT

DEPENDENT ON

DEPTH OF CONCRETE

1�" SMOOTH

METAL BAR