BRTS-07
Patent Pending
B-Line C-Port® components with B-Line Strut and Pipe Hanger Systems
offer a total solution for roof tops and more...
• Non-Penetrating • Extends Roof Life • Dampens Vibrations •
• No Need For Supplemental Rubber Pad • Will Not Float •
• Environmentally Friendly •
(A standard, recycled, automobile tire produces 21/2 10” C-Port bases)
Innovative, economical roof top support systems for use as:
• Pipe Supports • HVAC Supports • Roof Walkway Supports •
• Duct Supports • Conduit Supports •
Can also be used in underfloor applications
CX - Series
Specifications:
CXP
C-Port CX-Series channel support is designed as an economical
support for gas piping systems, cable tray, HVAC equipment and
many other applications. The C-Port is UV resistant and approved
for any type of roofing material or other flat surfaces. Material
effectively accepts screw fasteners for securing one (1) or two (2)
hole straps (not included).
Base Only
Dimensions - 4” High x 6” Wide x 9.6” Long (base length)
Material - 100% recycled rubber, UV resistant
Ultimate Load Capacity - 500 lbs. (uniform load) *
New
Item
CXM
UPC/Part No.
B-Line Cat. No.
Height
Width
Length
Weight Each
782051 33017
782051 45841
CXP
CXM
4” (101mm)
4” (101mm)
6” (152mm)
6” (152mm)
9.6” (244mm)
4.8” (122mm)
4.86 (2.20kg)
2.75 (1.25kg)
C - Series
Specifications:
Base with 14 ga. Galv. Channel (13/16” high)
Dimensions - 413/16” High x 6” Wide x Length (base length)
Material - 100% recycled rubber, UV resistant
Ultimate Load Capacity - (uniform load) *
C5 = 500 lbs.
C10 = 500 lbs.
C20 = 1,000 lbs.
C30 = 1,500 lbs.
C40 = 2,000 lbs.
C48 = 2,500 lbs.
C10
New
Item
C5
C-Port C-Series channel support is designed for superior support of
gas and refrigeration piping systems, cable tray, HVAC equipment,
walkway systems and many other applications. The C-Port is UV
resistant and suitable for installation on any type of roofing material or
other flat surfaces.
C20
C40
UPC/Part No.
782051
782051
782051
782051
782051
782051
45844
33018
33019
33048
33049
33050
B-Line Cat. No.
C5
C10
C20
C30
C40
C48
Height
413/16”
413/16”
413/16”
413/16”
413/16”
413/16”
(122mm)
(122mm)
(122mm)
(122mm)
(122mm)
(122mm)
Width
6”
6”
6”
6”
6”
6”
(152mm)
(152mm)
(152mm)
(152mm)
(152mm)
(152mm)
Length
Weight Each
4.8” (122mm)
9.6” (244mm)
22.0” (559mm)
28.8” (731mm)
38.5” (978mm)
48” (1219mm)
2.99 (1.35kg)
5.97 (2.71kg)
11.94 (5.41kg)
17.91 (8.12kg)
23.88 (10.83kg)
28.65 (12.99kg)
For pipe straps/clamps, rollers and roller supports that can be used with this C-Port support, see other components on page 5.
2
* For Roof Loading, Consult Roofing Manufacturer or Engineer. As with most commercial roofs,
the weakest point may be the insulation board beneath the rubber membrane.
C6 - Series
Specifications:
Base with 12 ga. Galv. Channel (27/16” high)
Dimensions - 67/16” High x 6” Wide x Length (base length)
Material - 100% recycled rubber, UV resistant
Ultimate Load Capacity - (uniform load) *
E. Any products claiming to be a similar, like, or equal
must
demonstrate
(meet or exceed) the same physical and
C610
= 500
lbs.
performance characteristics as specified below:C620 = 1,000 lbs.
C630 = 1,500 lbs.
1. Density:
0.6 oz/cu in ASTM C642
C640 = 2,000 lbs.
2. Durometer Hardness:
65A ± 7 ASTM D2240
C648 = 2,500 lbs.
C610
3. Tensile Strength:
210 psi minimum
ASTM D412
C-Port C-Series channel support is designed for superior
4. Compression Deformation:
10%support
at 70psi of
and
68ºF
ASTM D395 piping systems, cable tray,
gas
and refrigeration
HVAC
equipment,
walkway
systems and many other
5. Brittleness at Low Temp:
-40ºF ASTM D746
applications. The C-Port is UV resistant and suitable for
6. Freeze and thaw when exposed toinstallation
deicing chemicals:
No of
loss
after 50
cycles or ASTM
C672
on any type
roofing
material
other flat
surfaces.
7. Coefficient of Thermal Expansion:
8. Weathering:
70 hours at 12ºF
UPC/Part
No.
B-Line
Cat. No.
a. Hardness retained:
8 x 10-6 in/in/ºF (min)
ASTM D573
Height
100% (±5%)
782051 36412
C610
67/16” (167mm)
b. Compressive strength:
100% (±5%)
782051 36413
C620
67/16” (167mm)
c. Tensile strength:
100% (±5%)
782051 36414
C630
67/16” (167mm)
d. Elongation retained:
100% (±5%)
782051 36415
C640
67/16” (167mm)
2.03782051
PIPE SUPPORTS
36416
C648
67/16” (167mm)
ASTM C531
Width
6”
6”
6”
6”
6”
(152mm)
(152mm)
(152mm)
(152mm)
(152mm)
Length
Weight Each
9.6” (244mm)
22.0” (559mm)
28.8” (731mm)
38.5” (978mm)
48” (1219mm)
5.97 (2.71kg)
11.94 (5.41kg)
17.91 (8.12kg)
23.88 (10.83kg)
28.65 (12.99kg)
A. Gas pipe support – C-Port model # CXP base dimensions: 6-inch wide by 4-inch tall by 9.6-inch length. To be used
with one-piece galvanized pipe clamp, one pipe size larger than gas pipe and fastened directly into rubber material
with weather resistant type 12 lag screws. For 1/2 - 31/2" inch nominal pipe size, use C-Port "CR" series with pipe
roller.
For pipe straps/clamps, rollers and roller supports that can be used with this C-Port support, see other components on page 5.
B. Multi-pipe/equipment support – C-Port C-Series models or CB-Series "Bridge Type" to suit number of pipes or
Specifications:
CB
- Series
equipment
fastened, allowing 1-inch of space at either end of support.
Two (2) Bases Bridged with 12 ga.
C. Extendible height support – C-Port model CE 10-[8][12][16], height to suit application: 8-inch,
12-inch or 16-inch
Galv. Channel (15/8” high)
(200 pound maximum load). Base to be 9.6 inches in length or otherwise specified sizes
available as per C series.
5
Dimensions - 5 /8” High x 6” Wide x Bridge
For heavier loads, additional height options and variable angle options, use C-Port CS-Series.
Length (overall length)
D. Pipe/conduit clamps to be channel style, B-Line B2000 or B2400 series
or approved
maderubber,
of galvanized steel
Material
- 100%equal,
recycled
or other material suitable for outdoor use.
UV resistant
Ultimate Load Capacity 1,000 lbs. (uniform load)*
PART 3 EXECUTION
3.01CB10-36
INSTALLATION
C-Port CB-Series channel support is designed
for superior support of gas and refrigeration
A. Install in accordance with manufacturer’s instructions and recommendations.
piping systems, cable tray, HVAC equipment,
walkway systems and many other applications. The C-Port is
C. Always consult roofing manufacturer for roof membrane
compression
capacities.
If necessary,
a compatible
sheet of
UV resistant
and suitable
for installation
on any
type of roofing
roofing material (rubber pad) may be installed under
rooftop
support
disperse concentrated loads and add further
material
or other
flat to
surfaces.
B. If gravel top roof, gravel must be removed around and under pipe support.
membrane protection.
D. Gas pipe spacing subject to local gas authorities.
E.
Use properly sized clamps to suit pipe [conduit] sizes.
Cat. No.
B-Line Cat. No.
782051 33221
782051 33222
782051 33223
782051 33224
782051 33225
Height
Individual Base Length
END OF SECTION
Bridge Length
CB10-28
55/8” (143mm)
9.6” (244mm)
28” (711mm)
5
CB10-36
5 /8” (143mm)
9.6” (244mm)
36” (914mm)
CB10-42
55/8” (143mm)
9.6” (244mm)
42” (1067mm)
For electronic
copy of specification go to
CB10-50
55/8” (143mm)
9.6” (244mm)
50” (1270mm)
http://www.cooperbline.com/engineer/specs.asp
5
CB10-60
5 /8” (143mm)
9.6” (244mm)
60” (1524mm)
Weight Each
13.58
14.69
15.52
16.62
18.00
(6.16kg)
(6.66kg)
(7.04kg)
(7.54kg)
(8.16kg)
For pipe straps/clamps, rollers and roller supports that can be used with this C-Port support, see other components on page 5.
* For Roof Loading, Consult Roofing Manufacturer or Engineer. As with most commercial roofs,
the weakest point may be the insulation board beneath the rubber membrane.
7
3
CS - Series
Specifications:
Base with 12 ga. Galv. Channel (15/8” high) and Adapter Leg
Dimensions - 55/8” High (not including height of adapter leg)
x 6” Wide x Length (base length)
Material - 100% recycled rubber, UV resistant
Adapter Fitting - Zinc-plated 1/4” thick steel ‘U’ clevis - 21/8” wide
x 17/8” deep x 53/4” long with 9/16” holes on all three (3) sides.
Ultimate Load Capacity - (uniform load) *
CS10 = 500 lbs.
CS20 = 1,000 lbs.
CS40 = 2,000 lbs.
CS30 = 1,500 lbs.
CS48 = 2,500 lbs.
C-Port CS-Series support is designed as a variable angle
support designed for ventilation duct,
walkway systems, HVAC equipment and
many other applications installed on sloped
surfaces. Adapter leg will accommodate
15/8” x 15/8” strut to allow for fabricated
support frames. The C-Port is UV resistant
and approved for installation on any type of
CS20
roofing material or other flat surfaces.
CS10
UPC/Part No.
782051
782051
782051
782051
782051
B-Line Cat. No.
33226
33227
33228
33229
33230
CS10
CS20
CS30
CS40
CS48
CE - Series
Height
55/8”
55/8”
55/8”
55/8”
55/8”
(143mm)
(143mm)
(143mm)
(143mm)
(143mm)
Width
6”
6”
6”
6”
6”
(152mm)
(152mm)
(152mm)
(152mm)
(152mm)
Length
Weight Each
9.6” (244mm)
22.0” (559mm)
28.8” (731mm)
38.5” (978mm)
48” (1219mm)
8.35 (3.79kg)
13.21 (5.99kg)
16.33 (7.41kg)
20.61 (9.35kg)
26.35 (11.95kg)
Specifications:
Base with two (2) 1/2” Electro Zinc All Threaded Rod Risers
and 14 ga. Galv. Slotted Channel (13/16” high)
Dimensions - Overall Height as Specified
Base - 4” High x 6” Wide x 9.6” Length (base length)
Material - 100% recycled rubber, UV resistant
Ultimate Load Capacity - 200 lbs. * (To increase load capacity
use CLDP10 load distribution plate.)
C-Port CE-Series channel support is designed as a superior support
of gas and refrigeration piping systems, cable tray, HVAC equipment
and many other applications where elevation adjustment is critical.
The C-Port is UV resistant and suitable for installation on any type of
roofing material or other flat surfaces.
A wide range of pipe clamps and straps can be used with this
support, see page 5 for these products.
UPC/Part No.
B-Line Cat. No.
782051 33051
782051 33219
782051 33220
CE10-8
CE10-12
CE10-16
Adjustable Height
Width
51/2” - 8” (140 - 203mm) 6” (152mm)
51/2” - 12” (140 - 305mm) 6” (152mm)
51/2” - 16” (140 - 406mm) 6” (152mm)
Channel Length
Weight Each
9.35” (161mm)
9.35” (161mm)
9.35” (161mm)
7.17 (3.25kg)
8.48 (3.84kg)
8.82 (4.00kg)
** Longer base lengths available.
Note: At heights above 12” (305mm), we suggest using the CS Series Base Support in conjunction with B22
type channel to field fabricate a ‘H’ frame support for additional stability to piping system.
4
* For Roof Loading, Consult Roofing Manufacturer or Engineer. As with most commercial roofs,
the weakest point may be the insulation board beneath the rubber membrane.
CR - Series
Specifications:
Base with two (2) 1/2” Electro Zinc All Threaded Rod Risers
and a B3114-31/2 Pipe Roll with Sockets
Dimensions - Overall Height 12” from bottom of base to pipe
contact point on roller.
Base - 4” High x 6” Wide x 9.6” Length (base length)
Material - 100% recycled rubber, UV resistant
Pipe Roll & Sockets - For up to 31/2” pipe sizes.
Ultimate Load Capacity - 200 lbs. * (To increase load capacity
use CLDP10 load distribution plate.)
C-Port CR-Series support is designed to support pipe up to 31/2”
nominal size where difference in elevation is required.
The C-Port is UV resistant and approved for installation on
any type of roofing material or other flat surfaces.
UPC/Part No.
B-Line Cat. No.
Adjustable Height
Width
Length
Weight Each
782051 35269
CR10-12
up to 12” (305mm)
6” (152mm)
9.6” (244mm)
8.20 (3.72kg)
Specifications:
CLDP10
Load Distribution Plate
Steel Plate with Slots
Dimensions - 15/8” wide x 91/2” long
Material - 11 Ga. steel
Increases ultimate uniform load capacity on CE & CR Series
supports to 500 lbs.
C-Port CLDP10 load bearing stabilizer plate increase load ratings for
CE Series and CR Series supports by allowing the load from the
threaded rods to be distributed over the length of the base instead of
the point load where the rods attach to the base.
UPC/Part No.
B-Line Cat. No.
Thickness
Width
Length
Weight Each
782051 36110
CLDP10
11 Ga. (3.05mm)
15/8” (41mm)
91/2” (241mm)
0.53 (0.24kg)
Loosen hex
nuts and slide
plate under the
flat washers
Retighten the
hex nuts with
plate in place
Specifications:
AP Series
Air Port Supports
New
Items
Base Only
Dimensions - 2” high x 5” wide x 24” or 36” long
Material - 100% recycled rubber, UV resistant
Ultimate Load Capacity - 850 lbs. (uniform load) *
Air-Port AP-Series is designed as an economical support for HVAC
units and many other applications. The C-Port is UV resistant and
approved for any type of roofing material or other flat surfaces.
Material is weighted to inhibit floating or shifting and allows easy
water passage beneath equipment.
UPC/Part No.
B-Line Cat. No.
Height
Width
Length
Weight Each
782051 45842
782051 45843
AP24
AP36
2” (51mm)
2” (51mm)
5” (127mm)
5” (127mm)
24” (609mm)
36” (914mm)
7.12 (3.23kg)
12.14 (5.50kg)
* For Roof Loading, Consult Roofing Manufacturer or Engineer. As with most commercial roofs,
the weakest point may be the insulation board beneath the rubber membrane.
5
SECTION 07724
ROOFTOP SUPPORT SYSTEMS
(Applicable to Section 15060 (Mechanical) and Section 16070 (Electrical)
PART 1 GENERAL
1.01 SECTION INCLUDES
A. The work covered by this specification consists of furnishing all labor, equipment, materials and accessories, and
performing all operations required for the correct installation of recycled rubber pipe [conduit] supports for
mechanical piping [electrical conduit] systems.
1.02 REFERENCES
A. ASTM A653 G90 SS Gr. 33 - Specification for Steel Sheet, Zinc Coated (Galvanized) by the Hot Dipped Process
B. ASTM B633 - Specification for Electrodeposited Coatings of Zinc on Iron and Steel
C. ASTM C531 – Test Method for Linear Shrinkage and Coefficient of Thermal Expansion of Chemical Resistant
Mortars, Grouts, Monolithic Surfaces, and Polymer Concretes
D. ASTM C642 – Test Method for Specific Gravity, Absorption, and Voids in Hardened Concrete
E.
ASTM C672 – Test Methods for Scaling Resistance of Concrete Surfaces Exposed to Deicing Chemicals
F.
ASTM D412 – Test Methods for Vulcanized Rubber and Thermoplastic Elastomers – Tension
G. ASTM D395 – Standard Test Methods for Rubber Property – Compression Set
H. ASTM D573 – Test Method for Rubber – Deterioration in an Air Oven
I.
ASTM D746 – Test Method for Brittleness Temperature of Plastics and Elastomers by Impact
J.
ASTM D2240 – Test Method for Rubber Property – Durometer Hardness
K. NFPA 70 – National Electrical Code
1.03 QUALITY ASSURANCE
A. Rubber / steel pipe supports shall be manufactured under a strict quality control program assuring quality product
delivered to the jobsite. Pipe supports that are damaged shall not be installed.
B. Workmanship: All pipe [conduit] supports to be installed by a qualified piping [electrical] contractor and installed in
accordance with manufacturer’s recommendations.
1. All work shall comply with all applicable federal, state, and local codes and laws having jurisdiction.
2. All work shall conform to accepted industry and trade standards for pipe support [conduit installations].
PART 2 PRODUCTS
2.01 ACCEPTABLE MANUFACTURERS
A. Manufacturer: Subject to compliance with these specifications, pipe support systems shall be C-PORT design as
supplied by Cooper B-Line, Inc. [or engineer approved equal].
2.02 MATERIALS
A. Curb base must be made of 100% recycled rubber and polyurethane prepolymer with a support capacity of
2500 pounds per linear foot of support*. In addition, each base to have a reflective yellow stripe. (*See 3.01(C))
B. Dimensions: 6-inches wide by [4] [6.75] inches tall by [9.6] [19.2] [28.8] [38.5] [48] inches long.
C. Steel frame: Steel, 14ga strut galvanized per ASTM A653 for C and CE series. Steel, 12ga strut galvanized per
ASTM A653 for CB and CS series.
D. Attaching hardware: Zinc-plated threaded rod, nuts and attaching hardware per ASTM B633.
6
* For Roof Loading, Consult Roofing Manufacturer or Engineer. As with most commercial roofs,
the weakest point may be the insulation board beneath the rubber membrane.
C6 - Series
Specifications:
Base with 12 ga. Galv. Channel (27/16” high)
Dimensions - 67/16” High x 6” Wide x Length (base length)
Material - 100% recycled rubber, UV resistant
Ultimate Load Capacity - (uniform load) *
E. Any products claiming to be a similar, like, or equal
must
demonstrate
(meet or exceed) the same physical and
C610
= 500
lbs.
performance characteristics as specified below:C620 = 1,000 lbs.
C630 = 1,500 lbs.
1. Density:
0.6 oz/cu in ASTM C642
C640 = 2,000 lbs.
2. Durometer Hardness:
65A ± 7 ASTM D2240
C648 = 2,500 lbs.
C610
3. Tensile Strength:
210 psi minimum
ASTM D412
C-Port C-Series channel support is designed for superior
4. Compression Deformation:
10%support
at 70psi of
and
68ºF
ASTM D395 piping systems, cable tray,
gas
and refrigeration
HVAC
equipment,
walkway
systems and many other
5. Brittleness at Low Temp:
-40ºF ASTM D746
applications. The C-Port is UV resistant and suitable for
6. Freeze and thaw when exposed toinstallation
deicing chemicals:
No of
loss
after 50
cycles or ASTM
C672
on any type
roofing
material
other flat
surfaces.
7. Coefficient of Thermal Expansion:
8. Weathering:
70 hours at 12ºF
UPC/Part
No.
B-Line
Cat. No.
a. Hardness retained:
8 x 10-6 in/in/ºF (min)
ASTM D573
Height
100% (±5%)
782051 36412
C610
67/16” (167mm)
b. Compressive strength:
100% (±5%)
782051 36413
C620
67/16” (167mm)
c. Tensile strength:
100% (±5%)
782051 36414
C630
67/16” (167mm)
d. Elongation retained:
100% (±5%)
782051 36415
C640
67/16” (167mm)
2.03782051
PIPE SUPPORTS
36416
C648
67/16” (167mm)
ASTM C531
Width
6”
6”
6”
6”
6”
(152mm)
(152mm)
(152mm)
(152mm)
(152mm)
Length
Weight Each
9.6” (244mm)
22.0” (559mm)
28.8” (731mm)
38.5” (978mm)
48” (1219mm)
5.97 (2.71kg)
11.94 (5.41kg)
17.91 (8.12kg)
23.88 (10.83kg)
28.65 (12.99kg)
A. Gas pipe support – C-Port model # CXP base dimensions: 6-inch wide by 4-inch tall by 9.6-inch length. To be used
with one-piece galvanized pipe clamp, one pipe size larger than gas pipe and fastened directly into rubber material
with weather resistant type 12 lag screws. For 1/2 - 31/2" inch nominal pipe size, use C-Port "CR" series with pipe
roller.
For pipe straps/clamps, rollers and roller supports that can be used with this C-Port support, see other components on page 5.
B. Multi-pipe/equipment support – C-Port C-Series models or CB-Series "Bridge Type" to suit number of pipes or
Specifications:
CB
- Series
equipment
fastened, allowing 1-inch of space at either end of support.
Two (2) Bases Bridged with 12 ga.
C. Extendible height support – C-Port model CE 10-[8][12][16], height to suit application: 8-inch,
12-inch or 16-inch
Galv. Channel (15/8” high)
(200 pound maximum load). Base to be 9.6 inches in length or otherwise specified sizes
available as per C series.
5
Dimensions - 5 /8” High x 6” Wide x Bridge
For heavier loads, additional height options and variable angle options, use C-Port CS-Series.
Length (overall length)
D. Pipe/conduit clamps to be channel style, B-Line B2000 or B2400 series
or approved
maderubber,
of galvanized steel
Material
- 100%equal,
recycled
or other material suitable for outdoor use.
UV resistant
Ultimate Load Capacity 1,000 lbs. (uniform load)*
PART 3 EXECUTION
3.01CB10-36
INSTALLATION
C-Port CB-Series channel support is designed
for superior support of gas and refrigeration
A. Install in accordance with manufacturer’s instructions and recommendations.
piping systems, cable tray, HVAC equipment,
walkway systems and many other applications. The C-Port is
C. Always consult roofing manufacturer for roof membrane
compression
capacities.
If necessary,
a compatible
sheet of
UV resistant
and suitable
for installation
on any
type of roofing
roofing material (rubber pad) may be installed under
rooftop
support
disperse concentrated loads and add further
material
or other
flat to
surfaces.
B. If gravel top roof, gravel must be removed around and under pipe support.
membrane protection.
D. Gas pipe spacing subject to local gas authorities.
E.
Use properly sized clamps to suit pipe [conduit] sizes.
Cat. No.
B-Line Cat. No.
782051 33221
782051 33222
782051 33223
782051 33224
782051 33225
Height
Individual Base Length
END OF SECTION
Bridge Length
CB10-28
55/8” (143mm)
9.6” (244mm)
28” (711mm)
5
CB10-36
5 /8” (143mm)
9.6” (244mm)
36” (914mm)
CB10-42
55/8” (143mm)
9.6” (244mm)
42” (1067mm)
For electronic
copy of specification go to
CB10-50
55/8” (143mm)
9.6” (244mm)
50” (1270mm)
http://www.cooperbline.com/engineer/specs.asp
5
CB10-60
5 /8” (143mm)
9.6” (244mm)
60” (1524mm)
Weight Each
13.58
14.69
15.52
16.62
18.00
(6.16kg)
(6.66kg)
(7.04kg)
(7.54kg)
(8.16kg)
For pipe straps/clamps, rollers and roller supports that can be used with this C-Port support, see other components on page 5.
* For Roof Loading, Consult Roofing Manufacturer or Engineer. As with most commercial roofs,
the weakest point may be the insulation board beneath the rubber membrane.
3
7
BRTS-07
Customer Service
Address:
Cooper B-Line
509 West Monroe Street
Highland, IL 62249
Phone:
Fax:
800-851-7415
618-654-1917
www.cooperbline.com
Questions, Comments, Suggestions?
““
B-VOCAL
SM
SM
with B-Line ”
Voice Of the Customer...Actively Listening
bvocal@cooperbline.com
618-654-2184 ext. 456
8
© 2007
Cooper B-Line, Inc.
Printed in U.S.A
10207