American Concrete Industries

of Auburn and Bangor Maine, USA.

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Pre-cast Concrete Street Curb

8' lengths save on installation time.

Street-curb.gif (23833 bytes)

Design Notes

  • All concrete has a minimum 4,000 PSI compressive strength at 28 days.

  • Reinforced with (2) - #3 rebars. Grade 60.

  • Approximate weight 130 lbs./L.F.

  • Radii larger than 60 ft. are formed from straight sections.

  • Standard, outside chamfer radius sections are shown.
    Inside chamfer curbing available on selected radii.

Radius Dimensioning
Type Arc Length Quantity for
90
Angle
straight 3' to 8'  
18" R 2'-4 1/4" 1*
24" R 3'-1 5/8" 1*
30" R 3'-11 1/8" 1*
3' R 4'-8 1/2" 1
5' R 3'-11 1/8" 2
8' R 6'-3 1/4" 2
10' R 5'-2 3/4" 3
15' R 5'-10 5/8" 4
20' R 5'-2 3/4" 6
25' R 5'-7 1/4" 7
30' R 5'-10 5/8" 8
35' R 5'-6" 10
40' R 5'-8 1/2" 11
45' R 5'-10 5/8" 12
50' R 5'-7 1/4" 14

* D-Shape

Parking Lot Curb

Type-1-curb.jpg (8929 bytes)

Design Notes

All concrete has a minimum 4,000 PSI compressive strength at 28 days.

All types are reinforced with
(4) - #3 rebars.

Type 1 curb

Recommended to be set on gravel bed, with asphalt paving butting up against it.

Type 2 curb

Recommended to be pinned on top of asphalt paving.

Type 3 curb

Two sided for use in center of parking lot. Recommended to be pinned on top of asphalt paving.

Type-2-curb.jpg (8241 bytes)
Type-3-curb.jpg (14653 bytes)

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American Concrete Industries

1022 Minot Avenue
Auburn ME 04210 USA
(207) 784-1388 - Fax (207) 783-4039

 1717 Stillwater Ave.
Bangor ME 04401 USA
(207) 947-8334 - Fax (207) 947-3580

E-Mail webmaster@americanconcrete.com