Cut Sheet

Concrete Inserts
D-22
Metal Framing, Pipe Hangers and Accessories
B-302
B804
C-302
4"
C-804
Standard lengths 10 ft. and 20 ft. length tolerance
3
⁄16". Assemblies
available in any length from 12" to 20 ft. Consult factory.
Insert with end caps and foam filler strip installed.
Material:
B-302 and C-302 Insert Channel-12 ga. steel.
B-804 and C-804 End Caps — 12 ga. steel.
Superstrut
®
continuous insert channel is cold formed from
12 gauge hot-rolled strip steel in two basic sizes as follows:
CAT. NO. B-302
1
5
⁄8"x
13
⁄16" dim.
7
⁄8" slot
CAT. NO. C-302
1
5
⁄8" x 1
3
⁄8" dim.
7
⁄8" slot
Finishes
Product is available in GoldGalv
®
pre-galvanized (PG), hot-dipped galvanized
(HDG) and stainless steel (SS). Contact your T&B Sales team for delivery
and pricing.
Standard lengths are 10 ft. and 20 ft. Product is supplied with foam
filler and end caps to prevent seepage of concrete into channel.
Application
For casting into concrete walls, floors or ceilings to provide
attachment anywhere along the continuous slot.
Design Data
Load ratings as shown have a safety factor of 3 in 3,000 lb. hard rock
concrete. Where “good” concrete does not exist, the load ratings shall
not apply.
GoldGalv
®
hardware finish is standard for all Superstrut
®
products. This is
a multi-process finish of electro-plated zinc, followed by gold-colored zinc
dichromate to give excellent corrosion resistance and a superior paint base.
See page D-3 for a complete description of the GoldGalv
®
hardware finish.
GoldGalv
®
hardware will be furnished if no other finish is specified.
Standard Finish – GoldGalv
®
, unless otherwise stated.
Design Load lbs.
2,000 lbs. per foot in 3,000 lbs. hard rock concrete with a safety factor of 2.
CAT. NO. DESCRIPTION
B-302* Insert channel 12 ga. steel —
13
⁄16" depth
C-302* Insert channel 12 ga. steel — 1
3
⁄8" depth
B804 End cap in B Series Concrete Insert
C-804 End cap in C Series Concrete Insert
*Add suffix -10 for 10' lengths and -20 for 20' lengths
NOTE: B-302 and C-302 are furnished with:
A. Concrete safe tape applied to interior of channel to cover holes.
B. Styrene insert between tape and
7
⁄8" continuous opening.
C. Two end caps on either side of strut to prevent concrete seepage.
B-302 C-302
1
5
⁄8"
1
15
⁄16"
1
1
⁄8"
13
⁄16"
1
5
⁄8"
1
3
⁄8"
2
1
⁄2"
Concrete Inserts
(Series 300/400)
4"
13
⁄16"
1
1
⁄8"
13
⁄16"