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TRANSCRIPT
Book 400
Standard Kerb Types
and Installation Details
Version 1.0
Book 400 - Amendments
Version 1.0 15/12/2015
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Design and Construction Note
Design and Construction Note
400.01
Standard Kerb Types and Installation Details
Foreword
SHEET 1 of 1
Standard Kerb Types and Installation Details
Foreword
The City of Perth has adopted an approach for street enhancement projects to
introduce more resilient granite kerbs to city centre streets; maintaining exposed
aggregate concrete footpaths for the majority of situations; and identifying high
profile locations for granite footpaths. This approach provides for a staged
transition towards full granite footpaths in the future.
The kerb material required for street enhancement projects varies depending on
the level of amenity proposed, as addressed in Book 300 - Standard Footpath
Design and Installation Details. The various levels of amenity call for three types
of kerb material to be used in street enhancement projects and can be found in
the following chapters:
Chapter 410 - Standard Granite Kerbs
Chapter 420 - Standard Precast Concrete Kerbs
Chapter 430 - Standard In-situ Concrete Kerbs
These chapters set out the standard dimensions and installation details for the
different kerb types.
For further information regarding footpath design and installation details refer:
Book 300 - Standard Footpath Design and Installation Details
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Design and Construction Note
400.02
Standard Kerb Types and Installation Details
Index
SHEET 1 of 1
Standard Kerb Types and Installation Details
Index
400.00 General
400.01 Foreword
400.02 Index
410.00 Standard Granite Kerbs
410.01 Granite Kerb Material Specification
410.02 Granite Kerb Types
410.03 Granite Transition Kerbs
410.04 Granite Radius Kerbs
410.05 Granite Lintel Kerb
410.06 Granite Kerb and Footing Cross-Sections
410.07 Granite Kerb Grout Joints and Expansion Joints
(Pages 1-3)
420.00 Standard Precast Concrete Kerbs
420.01 Precast Concrete Kerbs General Specification
420.02 Precast Concrete Barrier Kerb
420.03 Precast Concrete Flush Kerb
420.04 Precast Concrete Lintel Kerb
420.05 Precast Concrete Radius Kerb - 0.55m Radius
420.06 Precast Concrete Radius Kerb - 1.3m Radius
420.07 Precast Concrete Radius Kerb - 1.5m Radius
420.08 Precast Concrete Radius Kerb - 3.0m Radius
420.09 Precast Concrete Radius Kerb - 6.0m Radius
430.00 Standard In-situ Concrete Kerbs
430.01 In-Situ Concrete Kerbs General Specification
430.02 In-Situ Concrete Barrier Kerb
430.03 In-Situ Concrete Flush Kerb
430.04 In-Situ Concrete Semi-Mountable Kerb
430.05 In-Situ Concrete Mountable Kerb
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Design and Construction Note
410.01
Standard Kerb Types and Installation Details
Granite Kerb
Material Specification
SHEET 1 of 1
Granite Kerbs
1) Performance Specification:
Compressive Strength Minimum 131 Mpa (Dry & Wet) Tested by Std ASTM C99
Modulus of Rupture Minimum 8.27 Mpa (Dry & Wet) Tested by Std ASTM C99
Moisture Absorption by Maximum 0.4% Tested by Std ASTM C97
Weight
Density Minimum 2560 kg/m³ Tested by Std ASTM C97
Granite Kerbs must comply with the minimum specification requirements as set out in
ASTM C615/C615M-11 - Standard Specification for Granite Dimension Stone .
2) Testing of Paving:
All proposed kerbs must have test results to confirm the above properties are fulfilled.
Testing to be irrespective of orientation and be performed on exfoliated finished samples.
The required methods and standards of testing are:
ASTM Standards:
C97/C97M Test methods for absorption and bulk specific gravity of dimension stone.
C99/C99M Test method for modulus of rupture of dimension stone.
C119 Terminology relating to dimension stone.
C170/C170M Test method for compressive strength of dimension stone.
C241/C241M Test method for abrasion resistance of stone subjected to foot traffic.
C880/C880M Test method for flexural strength of dimension stone.
D7102 Test method –intact rock core specimens.
Australian Standards:
AS4586-2004 Slip resistance classification of new pedestrian surface materials
3) Approval of Test Results:
The appropriate specimens should be prepared from the supplied samples and the above
test work has to be done prior to supply of paving.
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25mm
RADIUS
BEVEL
300
200
BARRIER KERB
BK
LENGTH VARIES: 800-1200mm
FLUSH KERB
LENGTH VARIES: 800-1200mm
30
0
300
30
0
300
30
17
0
10mm
RADIUS
BEVEL
SEMI-MOUNTABLE KERB
LENGTH VARIES: 800-1200mm
FK
SMK
30
0
500
30
17
0
10mm
RADIUS
BEVEL
MOUNTABLE KERB
LENGTH VARIES: 800-1200mm
MK
Design and Construction Note
410.02
Standard Kerb Types and Installation Details
Granite Kerb Types
SHEET 1 of 1
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300
300
30mm
RADIUS
BEVEL
10mm
RADIUS
BEVEL
300
300
30
SEMI-MOUNTABLE TRANSITION KERB
LENGTH: 800mm
FLUSH TRANSITION KERB
LENGTH: 800mm (Pedestrian Ramps)
1200mm (Vehicle Ramps/Cross-overs)
SMK
BK
300
300
30mm
RADIUS
BEVEL
BK
170
300
F1
300
500
30mm
RADIUS
BEVEL
MOUNTABLE TRANSITION KERB
LENGTH: 800mm
BK(2)
300
500
30
10mm
RADIUS
BEVEL
MK
Design and Construction Note
410.03
Standard Kerb Types and Installation Details
Granite Transition Kerbs
SHEET 1 of 1
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170
170
Design and Construction Note
410.04
Standard Kerb Types and Installation Details
Granite Radius Kerbs
SHEET 1 of 1
550mm RADIUS PIECE
BK
25mm
RADIUS
BEVEL
300
300
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300
300
550
General Note:
1. These standard pieces are to be used for square and splayed parking bays. For more information on parking bays in areas
with granite kerbs refer Design & Construction Notes: Book 300 - Standard Footpath Design and Installation Details
2. Other standard granite kerb radii (2m, 3m, 5m, 6m, 7m, 9m, 10m & 20m) convex or concave are available. These are costed
per linear metre and procured on a project by project basis.
1300mm RADIUS PIECE - CONVEX
BK
25mm
RADIUS
BEVEL
300
300
BK
25mm
RADIUS
BEVEL
300
300
1300mm RADIUS PIECE - CONCAVE
3000mm RADIUS PIECE - CONVEX
3000mm RADIUS PIECE - CONCAVE
BK
25mm
RADIUS
BEVEL
300
300
BK
25mm
RADIUS
BEVEL
300
300
3
0
0
300
1
0
2
1
1
0
2
1
1
5
7
0
1
5
7
0
300
3
0
0
LINTEL KERB FOR WATER HARVESTING & SIDE ENTRY DRAINAGE
LENGTH: 1200mm
General Note:
1. For more information on the installation of the Water Harvesting Lintel Kerb and surrounding 'Water Harvesting' structures,
Refer Design & Construction Note 702.03 Water Harvesting Tree-Pit
2. For more information on the installation of the Side Entry Drainage Lintel Kerb and surrounding drainage structures, Refer
Design & Construction Note 202.09 Standard Side Entry Pit - Granite Kerb
Design and Construction Note
410.05
Standard Kerb Types and Installation Details
Granite Lintel Kerbs
SHEET 1 of 1
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300
300
BK
100
300
L1
25mm RADIUS
BEVEL
25mm RADIUS
BEVEL
1200
300
130
70
70
100
130
155 260 160 155260
300
20
0
COMPACTED
SUB-GRADE
ISOLATION JOINT
BARRIER KERB
13
0
25MPa CONCRETE FOOTING.
MAX 20mm AGGREGATE
15mm OF 25MPa
1:3 CEMENT SAND
MORTAR MIX
COMPACTED
SUB-GRADE
330
300
COMPACTED
SUB-GRADE
ISOLATION JOINT
FLUSH KERB
20
0
330
25MPa CONCRETE FOOTING.
MAX 20mm AGGREGATE
15mm OF 25MPa
1:3 CEMENT SAND
MORTAR MIX
95% MMDD COMPACTED
SUB-GRADE
300
COMPACTED
SUB-GRADE
ISOLATION JOINT
SEMI-MOUNTABLE
KERB
20
0
330
25MPa CONCRETE FOOTING.
MAX 20mm AGGREGATE
15mm OF 25MPa
1:3 CEMENT SAND
MORTAR MIX
95% MMDD COMPACTED
SUB-GRADE
500
COMPACTED
SUB-GRADE
ISOLATION JOINT
MOUNTABLE KERB
20
0
530
25MPa CONCRETE FOOTING.
MAX 20mm AGGREGATE
15mm OF 25MPa
1:3 CEMENT SAND
MORTAR MIX
95% MMDD COMPACTED
SUB-GRADE
BARRIER KERB
FLUSH KERB
Design and Construction Note
410.06
Granite Kerb and Footing
Cross-Sections
SHEET 1 of 1
SEMI-MOUNTABLE KERB
MOUNTABLE KERB
Standard Kerb Types and Installation Details
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GRANITE KERB
COMPACTED
SUB-GRADE
CONCRETE FOOTING
EXPANSION JOINT
REFER DETAIL PAGE 2
PG2
B
95% MMDD
JOINT IN CONCRETE FOOTING SHOULD
BE ALIGNED TO EDGE OF GRANITE KERB
GRANITE KERB GROUTING
REFER DETAIL ON PAGE 3
PG3
C
MIN 5000 (TO NEAREST FULL KERB)
(MINIMISE CUTS TO STANDARD KERB LENGTH)
GRANITE KERB
GRANITE KERB EXPANSION JOINT (TYP)
A
-
A
PLAN - GRANITE KERB GROUT AND EXPANSION JOINTS
Design and Construction Note
410.07
Granite Kerb Grout Joints
and Expansion Joints
SHEET 1 of 3
PG1
Standard Kerb Types and Installation DetailsStandard Kerb Types and Installation Details
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THROUGH CONCRETE
FOOTING
CONCRETE
FOOTING
STIFFJOINT FILLER (BY PARCHEM)
NON-ABSORBENT, SEMI-RIGID,
POLYETHYLENE. OR APPROVED
EQUIVALENT
DEBONDING STRIP
EMER-SEAL PU40 POLYURETHANE
SEALANT OR APPROVED EQUIVALENT
5
CONCRETE
FOOTING
GRANITE KERB
MORTAR MIX (MUST NOT
EXTEND OVER JOINT OPENING)
STIFFJOINT FILLER (BY PARCHEM)
NON-ABSORBENT, SEMI-RIGID,
POLYETHYLENE. OR APPROVED
EQUIVALENT
EMER-SEAL PU40 POLYURETHANE
SEALANT OR APPROVED EQUIVALENT
COLOUR TO MATCH GRANITE KERB
THROUGH GRANITE & CONCRETE
FOOTING
EXPANSION JOINT DETAIL (TYP)
B
-
Design and Construction Note
410.07
Standard Granite Kerb
Grout and Expansion Joints
SHEET 2 of 3
10
7
10
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GRANITE KERB
COMPACTED
SUB-GRADE
CONCRETE FOOTING
5mm KERB JOINT FILLED WITH EPOXY GROUT.
PAREX DAVCO SLATE AND QUARRY GROUT
AND PAREX DAVCO GROUT CURE (diluted 50/50
with water) COLOUR TO MATCH GRANITE KERB.
SUPPLY & INSTALL TO MANUFACTURER'S
RECOMMENDATIONS,
95%MMDD
5
GRANITE KERB - GROUTING (TYP)
C
-
Design and Construction Note
410.07
Standard Granite Kerb
Grout and Expansion Joints
SHEET 3 of 3
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Design and Construction Note
420.01
Standard Kerb Types and Installation Details
Precast Concrete Kerbs
General Specification
SHEET 1 of 1
Precast Concrete Kerbs
1) Concrete
All concrete used in the manufacture of precast kerbing shall have a minimum compressive
strength of 25MPa at 28 days. It shall have a maximum aggregate size of 14mm.
2) Mixing
The mixing shall be done with approved mechanical equipment and the quality of the
concrete shall be in accordance with AS1379-1997. Compaction of the poured material
shall be effected by an approved type vibrator. Care is to be taken to ensure that the
materials are not separated by excessive vibration.
3) Casting Mould
The mould shall be of an approved strength and stiffness to resist vibration and ramming
stresses. The mould shall be close-jointed to prevent leakage.
4) Tolerances
The finished kerb shall conform to the following tolerances:
length: ±3.0mm
width: ±1.5mm
height : ±3.0mm
5) Demarcation
Curved kerbs shall have the radius clearly marked on one of the unexposed faces.
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200
200
210
300
40
END
200
70
FEMALE
END
40
90
R
2
5
90
A
-
MALE
3030
150
100
600
END ELEVATION
Design and Construction Note
420.02
Precast Concrete Barrier Kerb
SHEET 1 of 1
Standard Kerb Types and Installation Details
General Note:
1. For more information on concrete, mixing and tolerances of precast concrete kerbs refer Design and Construction Note
420.01 - Precast Concrete Kerbs General Specification.
2. Kerb heights at bus stops to be 150mm.
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SECTION A
PRECAST BARRIER KERB
LENGTH: 600mm
RO
AD
P
AV
EM
EN
T
ROAD SURFACE
130-150
TO BE APPROVED BY ENGINEERBARRIER KERBPAVING
CRUSHED LIMESTONE. MIN
98% MMDD COMPACTION
150 150 150
COMPACTED SUBGRADE
1
1
ENSURE BEDDING AND SIDES
OF KERBS ARE FULLY
COMPACTED BEFORE LAYING
PAVING OR ASPHALT.
200
200
FEMALE
ENDEND
MALE
A
-
3030
150
40600
90
10
100
90
70
Design and Construction Note
420.03
Precast Concrete Flush Kerb
SHEET 1 of 1
Standard Kerb Types and Installation Details
END ELEVATION
General Note:
1. For more information on concrete, mixing and tolerances of precast concrete kerbs refer Design and Construction Note
420.01 - Precast Concrete Kerbs General Specification.
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SECTION A
PRECAST FLUSH KERB
LENGTH: 600mm
RO
AD
P
AV
EM
EN
T
ROAD SURFACE
FLUSH KERBCROSS-OVER PAVING
CRUSHED LIMESTONE. MIN
98% MMDD COMPACTION
150 150 150
COMPACTED SUBGRADE
1
1
200
110
100
2mm
CHAMFER
ENSURE BEDDING AND SIDES
OF KERBS ARE FULLY
COMPACTED BEFORE LAYING
PAVING OR ASPHALT.
2mm
CHAMFER
200
210
300
70
R
2
5
90
30 30
150
A
-
40
END
200
FEMALE
END
40
90
MALE
100
900
70 305 150 70305
80
70
70
R
2
5
150
300
80
150
Design and Construction Note
420.04
Precast Concrete Lintel Kerb
SHEET 1 of 1
Standard Kerb Types and Installation Details
END ELEVATION
General Note:
1. For more information on concrete, mixing and tolerances of precast concrete kerbs refer Design and Construction Note
420.01 - Precast Concrete Kerbs General Specification.
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FRONT ELEVATION
PRECAST CONCRETE LINTEL KERB
LENGTH: 900mm
SECTION A
200
210
300
70
R
2
5
90
30 30
150
300
1
5
0
1
5
0
R
5
5
0
566
864
40 40
R
5
5
0
Design and Construction Note
420.05
Precast Concrete Radius Kerb
0.55m Radius
SHEET 1 of 1
0.55m RADIUS
KERB
400x400x60mm
PAVERS
Standard Kerb Types and Installation Details
END ELEVATION
General Note:
1. For more information on concrete, mixing and tolerances of precast concrete kerbs refer Design and Construction Note
420.01 - Precast Concrete Kerbs General Specification.
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FRONT ISOMETRIC VIEW
PRECAST CONCRETE RADIUS KERB - 0.55m RADIUS
ARC LENGTH: 864mm
QTY PER QUANDRANT: 1
REAR ISOMETRIC VIEW TYPICAL USE
PARKING BAY
200
210
300
70
R
2
5
90
30 30
150
300
1
5
0
40
5
1
0
.5
40
300
1
5
0
5
1
0
.5
Design and Construction Note
420.06
Precast Concrete Radius Kerb
1.30m Radius
SHEET 1 of 1
2 PIECES OF 1.30m
RADIUS CONVEX KERB
400x400x60mm
PAVERS
Standard Kerb Types and Installation Details
END ELEVATION
General Note:
1. For more information on concrete, mixing and tolerances of precast concrete kerbs refer Design and Construction Note
420.01 - Precast Concrete Kerbs General Specification.
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CONVEX KERB
PRECAST CONCRETE RADIUS KERB - 1.30m RADIUS
ARC LENGTH: 510.5mm
QTY PER QUANDRANT: 4
CONVEX & CONCAVE
TYPICAL USE
PARKING BAY
CONCAVE KERB
2 PIECES OF 1.30m
RADIUS CONCAVE KERB
25mm RADIUS
BEVEL
25mm RADIUS
BEVEL
1.30m RADIUS
1.30m RADIUS
4
5
°
300
1
5
0
40
5
8
9
200
210
300
70
R
2
5
90
30 30
150
300
1
5
0
40
5
8
9
90°
R1.5m
4 PIECES PER
QUADRANT
Design and Construction Note
420.07
Precast Concrete Radius Kerb
1.50m Radius
SHEET 1 of 1
Standard Kerb Types and Installation Details
END ELEVATION
General Note:
1. For more information on concrete, mixing and tolerances of precast concrete kerbs refer Design and Construction Note
420.01 - Precast Concrete Kerbs General Specification.
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CONVEX KERB
PRECAST CONCRETE RADIUS KERB - 1.50m RADIUS
ARC LENGTH: 589mm
QTY PER QUANDRANT: 4
CONVEX & CONCAVE
QUADRANT
CONCAVE KERB
25mm RADIUS
BEVEL
25mm RADIUS
BEVEL
1.50m RADIUS
1.50m RADIUS
40
1
5
0
300
589
200
210
300
70
R
2
5
90
30 30
150
40
300
1
5
0
589
Design and Construction Note
420.08
Precast Concrete Radius Kerb
3.0m Radius
SHEET 1 of 1
Standard Kerb Types and Installation Details
END ELEVATION
General Note:
1. For more information on concrete, mixing and tolerances of precast concrete kerbs refer Design and Construction Note
420.01 - Precast Concrete Kerbs General Specification.
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CONVEX KERB
PRECAST CONCRETE RADIUS KERB - 3.0m RADIUS
ARC LENGTH: 589mm
QTY PER QUANDRANT: 8
CONVEX & CONCAVE
TYPICAL USE
CONCAVE KERB
25mm RADIUS
BEVEL
25mm RADIUS
BEVEL
3.0m RADIUS
3.0m RADIUS
COMMERCIAL PARKING BAY
3 PIECES OF 3.0m
RADIUS CONCAVE KERB
3 PIECES OF 3.0m
RADIUS CONVEX KERB
3
0
°
40300
150
589
40
300
150
589
200
210
300
70
R
2
5
90
30 30
150
90°
Design and Construction Note
420.09
Precast Concrete Radius Kerb
6.0m Radius
SHEET 1 of 1
Standard Kerb Types and Installation Details
END ELEVATION
General Note:
1. For more information on concrete, mixing and tolerances of precast concrete kerbs refer Design and Construction Note
420.01 - Precast Concrete Kerbs General Specification.
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This document has been prepared by The City of Perth and is subject to change. It is the responsibility of
the user to ensure that this Design and Construction Note has no further revisions by checking at www.perth.wa.gov.au/dcnotes
CONVEX KERB
PRECAST CONCRETE RADIUS KERB - 6.0m RADIUS
ARC LENGTH: 589mm
QTY PER QUANDRANT: 16
CONVEX & CONCAVE
CONCAVE KERB
25mm RADIUS
BEVEL
25mm RADIUS
BEVEL
6.0m RADIUS
6.0m RADIUS
QUADRANT
16 PIECES PER
QUADRANT
R6.0m
Design and Construction Note
430.01
Standard Kerb Types and Installation Details
In-situ Concrete Kerbs
General Specification
SHEET 1 of 1
In-situ Concrete Kerbs
1) Use of In-situ Concrete Kerbs
In-situ concrete kerbs is the preferred method of construction for semi-mountable and
mountable kerbs in areas where concrete kerbs are to be used.
Generally, in-situ kerbs have a limited life and are high maintenance. For this reason in-situ
concrete kerbs shall only be used in locations which require barrier and flush kerbs when
there is no possibility of using standard precast kerbs; for reasons such as precast radius
pieces do not fit (and cannot be altered to fit) for on-site requirements.
2) Concrete
All concrete used in the manufacture of in-situ kerbing shall have a minimum compressive
strength of 32MPa at 28 days. It shall have a maximum aggregate size of 14mm.
3) Bedding and Keying In
In-situ concrete kerbs shall be layed directly on to the base course material.
In situations where this cannot be achieved, in-situ concrete kerbs are to be keyed in at
1500mm centres. To key in kerbs, the asphalt surface shall be cut to a depth of 50mm,
prior to laying the kerbs.
4) Tolerances
The kerb shall have no deviation exceeding 5mm, measured from a 3m long straight edge.
5) Shrinkage Joints
Shrinkage joints shall be provided at 1000mm intervals, sawn at right angles to the
longitudinal line of the kerb.
6) Expansion Joints
Expansion joints shall be provided at 2000mm intervals and are to be sawn with a diamond
saw, not less than 12 hours after the kerbing has been initially placed. The width of the
joint shall be 7mm, extending the full section of the kerb except at gully pits and tangent
points, where the expansion joints should be formed to be 13mm wide.
All expansion joints shall be sealed with a strip of 'Sarmprene' foam to a depth of 25mm
and top sealed with 'Butyle' mastic seal. The seal shall finish 3mm below the face and top
of the kerb.
6) Curing
After initial set, Concrete surfaces shall be cured for a minimum period of 7 days with a
sprayed application of CALCURE CR or approved equivalent, applied by the method and
rate specified by the manufacturer. Curing compound is to be applied not less than two
hours after surface finishing of the concrete.
For more information about kerbing design refer to www.mainroads.wa.gov.au
Reviewed: 15/12/2015
Book 400 - Version 1.0
R
of
LF O AE T
I HPC T Y T RE
This document has been prepared by The City of Perth and is subject to change. It is the responsibility of
the user to ensure that this Design and Construction Note has no further revisions by checking at www.perth.wa.gov.au/dcnotes
130-150
150
X
R
5
0
150 150
130-150
PAVING
CRUSHED LIMESTONE. MIN
98% MMDD COMPACTION
COMPACTED SUBGRADE
TO BE APPROVED
BY AN ENGINEER
Design and Construction Note
430.02
In-situ Concrete Barrier Kerb
SHEET 1 of 1
Standard Kerb Types and Installation Details
General Note:
1. For more information on concrete, mixing and tolerances of precast concrete kerbs refer Design and Construction Note
420.01 - Precast Concrete Kerbs General Specification.
2. Kerb height at bus stops to be 150mm.
Reviewed: 15/12/2015
Book 400 - Version 1.0
R
of
LF O AE T
I HPC T Y T RE
This document has been prepared by The City of Perth and is subject to change. It is the responsibility of
the user to ensure that this Design and Construction Note has no further revisions by checking at www.perth.wa.gov.au/dcnotes
IN-SITU CONCRETE BARRIER KERB
ROAD SURFACE
RO
AD
P
AV
EM
EN
T
IN-SITU KERBS SHALL BE
LAID DIRECTLY ON THE
BASE COURSE MATERIAL
IN-SITU BARRIER KERB
ASPHALT
LAYER
KERB DIMENSIONS
200
MIN
1
1
KERB TO HAVE
FLAT BACK
200
150
R
1
0
R
1
0
150 150 150
PAVING
CRUSHED LIMESTONE. MIN
98% MMDD COMPACTION
COMPACTED SUBGRADE
Design and Construction Note
430.03
In-situ Concrete Flush Kerb
SHEET 1 of 1
Standard Kerb Types and Installation Details
General Note:
1. For more information on concrete, mixing and tolerances of precast concrete kerbs refer Design and Construction Note
420.01 - Precast Concrete Kerbs General Specification.
Reviewed: 15/12/2015
Book 400 - Version 1.0
R
of
LF O AE T
I HPC T Y T RE
This document has been prepared by The City of Perth and is subject to change. It is the responsibility of
the user to ensure that this Design and Construction Note has no further revisions by checking at www.perth.wa.gov.au/dcnotes
IN-SITU CONCRETE FLUSH KERB
1
1
ROAD SURFACE
RO
AD
P
AV
EM
EN
T
IN-SITU KERBS SHALL BE
LAID DIRECTLY ON THE
BASE COURSE MATERIAL
IN-SITU BARRIER KERB
KERB DIMENSIONS
200
MIN
230
60 170
50
R
2
0
R
2
0
X
150
150
230
PAVING
CRUSHED LIMESTONE. MIN
98% MMDD COMPACTION
COMPACTED SUBGRADE
Design and Construction Note
430.04
In-situ Concrete Semi-Mountable Kerb
SHEET 1 of 1
Standard Kerb Types and Installation Details
General Note:
1. For more information on concrete, mixing and tolerances of precast concrete kerbs refer Design and Construction Note
420.01 - Precast Concrete Kerbs General Specification.
Reviewed: 15/12/2015
Book 400 - Version 1.0
R
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LF O AE T
I HPC T Y T RE
This document has been prepared by The City of Perth and is subject to change. It is the responsibility of
the user to ensure that this Design and Construction Note has no further revisions by checking at www.perth.wa.gov.au/dcnotes
IN-SITU CONCRETE SEMI-MOUNTABLE KERB
1
1
ROAD SURFACE
RO
AD
P
AV
EM
EN
T
IN-SITU KERBS SHALL BE
LAID DIRECTLY ON THE
BASE COURSE MATERIAL
IN-SITU SEMI-
MOUNTBALE KERB
KERB DIMENSIONS
200
MIN
ASPHALT
LAYER
KERB TO HAVE
FLAT BACK
350
R
1
0
R
1
0
150
100
350
PAVING
CRUSHED LIMESTONE. MIN
98% MMDD COMPACTION
COMPACTED SUBGRADE
Design and Construction Note
430.05
In-situ Concrete Mountable Kerb
SHEET 1 of 1
Standard Kerb Types and Installation Details
General Note:
1. For more information on concrete, mixing and tolerances of precast concrete kerbs refer Design and Construction Note
420.01 - Precast Concrete Kerbs General Specification.
Reviewed: 15/12/2015
Book 400 - Version 1.0
R
of
LF O AE T
I HPC T Y T RE
This document has been prepared by The City of Perth and is subject to change. It is the responsibility of
the user to ensure that this Design and Construction Note has no further revisions by checking at www.perth.wa.gov.au/dcnotes
IN-SITU CONCRETE MOUNTABLE KERB
1
1
ROAD SURFACE
RO
AD
P
AV
EM
EN
T
IN-SITU KERBS SHALL BE
LAID DIRECTLY ON THE
BASE COURSE MATERIAL
IN-SITU
MOUNTBALE KERB
KERB DIMENSIONS
200
MIN
100
X
ASPHALT
LAYER
KERB TO HAVE
FLAT BACK