Use and Care Manual

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Caps & Bases
Caps & Bases
MiTek
®
Product Catalog
CBE Column Bases
12 gauge base for carports, patios, or other residential framing.
Materials: 12 gauge
Finish: G90 galvanizing
Codes: IBC, FL, LA
IRC R407.3, IBC 2304.10.7
Installation:
• Use all specied fasteners. See Product Notes, page 18.
• Not recommended for fence posts or other unrestrained
(not xed or fastened at top) applications. These bases
are not designed to resist overturning (moment) loads.
• Embed column base with bottom of base plate ush to concrete.
W1 W2 H L
Embedment
5
Qty
Type
12 16d 2975 2975 2975
2 1/2 4090 3605 3160
12 16d 2975 2975 2975
2 1/2 4090 3605 3160
12 16d 2975 2975 2975
2 1/2 4090 3605 3160
1) Uplift Loads have been increased 60% for wind and seismic loads, no further increase shall be permitted.
2) All bolts shall meet or exceed the specifications of ASTM A 307.
3) Concrete compressive strength shall be 2,500 psi or greater at 28 days.
4) Allowable loads are based on the use of either nails or bolts; nail and bolt values cannot be combined.
5) CBE column base shall be embedded into concrete up to this depth.
6)
NAILS:
16d nails are 0.162" dia. x 3-1/2" long.
5-1/2
Uplift 160%
1
DF/SP Allowable Loads (Lbs.)
3,4
26450
30250
2770
2770
2770
Dimensions (in)
Uplift 160%
1
3-1/2
5-1/2
5-1/25-1/212
Ref.
No.
3-9/16
3-9/16
2
2
2
7-1/2
7-1/2
7-1/26 x 6
CBE44
CBE46
CBE66
--
--
--
4 x 4
4 x 6
Code
Ref.
MiTek
Stock No.
Column
Size
Steel
Gauge
ASCE Seismic
Design A & B
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100%
1683512
12
6-1/2
6-1/2
ASCE Seismic
Design C-F
ASCE Seismic
Design A & B
ASCE Seismic
Design C-F
IBC,
FL,
LA
Fastener
Schedule
2,6
Uncracked Concrete Cracked Concrete
Typical CBE installation
CBE
1.5 x embedment
(typical for all edges)
3-3/16"
H
Embedment
W1
W2
L
Uplift
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