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Magna-Loc 180
User Manual
28 pgs1.17 Mb0

Metal Sales Magna-Loc 180 User Manual

MAGNA-LOC
Table of ConTenTs
Product Page No.
Panel Information
Flashing Proles
Eave .................................................................... PML-3
Cleat .................................................................... PML-3
Offset Cleat ..........................................................PML-3
Box Gutter ........................................................... PML-3
Box Gutter End .................................................... PML-3
Magna-Loc Sculptured Gutter ............................. PML-3
Magna-Loc Sculptured Gutter End ...................... PML-3
Universal Gutter/Downspout Strap ...................... PML-3
6" x 4" 95° Elbow ................................................. PML-3
Gutter Drip ........................................................... PML-3
Valley ...................................................................PML-3
SSR 4.5" Drop Valley...........................................PML-3
Rake .................................................................... PML-4
SSR Sculptured Rake (Off Module) .....................PML-4
SSR Sculptured Rake End .................................. PML-4
SSR Rakewall...................................................... PML-4
Counter Flashing ................................................. PML-4
Expansion Joint Flashing..................................... PML-4
Vented Ridge Cover ............................................PML-4
Vent Drip ..............................................................PML-4
Peak .................................................................... PML-5
SSR High Side Pitch Break ................................. PML-5
SSR Sculptured Corner Box ................................ PML-5
SSR Sculptured Peak Box................................... PML-5
Magna-Loc Z-Closure .......................................... PML-5
Magna-Loc Rib Cover.......................................... PML-5
Product Page No.
Testing Information
UL 580 Wind Uplift Information (506) ..................PML-7
UL 580 Wind Uplift Information (506A) .............PML-8-9
UL 580 Wind Uplift Information (506B) ......... PML-10-11
UL 263 Fire Resistance Information .................. PML-11
Section Properties & General Information ....PML-12-13
Design/Installation Considerations
Ventilation ..........................................................PML-14
System Expansion/Contraction ......................... PML-15
Selection of System Components ..................... PML-15
Factory Prepunch and Notching ........................ PML-16
Seaming Panels ...........................................PML-17-18
Detail Conditions
Sculptured Eave Detail ...................................... PML-19
Sculptured Gutter Detail .................................... PML-20
4.5" Drop Valley Detail .......................................PML-20
9" Drop Valley Detail ..........................................PML-21
Endlap Detail ..................................................... PML-22
SSR Sculptured Rake (On Module) Detail ........ PML-22
SSR Sculptured Rake (Off Module) Detail ........PML-23
Rakewall (On Module) Detail ............................. PML-24
Expansion Joint Detail ....................................... PML-25
Endwall with Wall Panel Detail ..........................PML-25
Sculptured High Side Eave Detail ..................... PML-26
Vented Ridge Detail ...........................................PML-26
SSR Ridge Detail............................................... PML-27
Accessory Proles
End Dam.............................................................. PML-5
Back-Up Channel ................................................ PML-5
Eave Plate ........................................................... PML-6
Thermal Block...................................................... PML-6
Vent Material........................................................PML-6
Retro Roof Jack ................................................... PML-6
Rubber Roof Flashing Kit .................................... PML-6
Tape Sealant........................................................ PML-6
Metal Panel Hemming Tool ..................................PML-6
Hand Crimper ...................................................... PML-6
Mechanical Seamer ............................................. PML-6
Specications
© Metal Sales Manufacturing Corporation/ Subject to change without notice/ Effective Date 9/11
800.406.7387 (Corporate Ofce) • www.metalsales.us.com
PML-1
MAGNA-LOC
PANEL PROFILES
Panel overview
Factory Applied Sealant
Factory Applied Sealant
SLOPE
SUBSTRATE
COVERAGE
2"
90° Seam 180° Seam
Factory Applied Sealant
6"
16" or 18" Coverage
C
4"
(Pencil Ribs)
16" or 18" Coverage
(Striated)
16" or 18" Coverage
(Flat)
C
C
2"
The minimum recommended slope for any Magna-Loc roong panel is 1/2:12, where valley conditions exist the
recommended minimum slope is 3:12.
Magna-Loc is designed to be utilized over open structural framing, but can easily be used with a solid substrate. The recommended solid substrate is
5
/8" plywood with a 30 pound felt moisture barrier. To avoid panel distor-
tion, use a properly aligned and uniform substructure.
Magna-Loc panels are available in 16" and 18" coverage with a 2" rib height.
2"
6"
LENGTH
AVAILABILITY
APPLICATION
PERFORMANCE TEST
FASTENING SYSTEM
FASTENERS
MATERIALS
FINISH
Lengths under 5'-0" on panels with striations and lengths under 7'-0" for at or pencil ribbed panels are avail­able with some cutting restrictions. Maximum recommended panel length is 45'-0". Longer panels require additional consideration in packaging, shipping, and erection. Please consult your Metal Sales branch for recommendations (see PGI-2 and 3 for locations).
Magna-Loc panels are available in 24 and 22 gauge. Minimum quantities may apply.
Commercial, Industrial, and Architectural panel.
FM 1-90, UL 580, ASTM E 1592, ASTM E 1646, ASTM E 1680, UL 790, UL 2218, and Florida Building Code (FBC).
Concealed Clip System (oating or xed).
The fastener selection guide should be consulted for choosing proper fasteners for specic applications. Quan-
tity and type of fastener must meet necessary loading and code requirements (see PGI-12-14).
Steel grade 50, per ASTM A-792
*
Acrylic Coated Galvalume® (ACG) / ASTM A-792 - AZ55
 Pre-painted Galvalume / ASTM A-792 - AZ50 **Fluorocarbon (PVDF)
* Differential appearance of Acrylic Coated Galvalume roong materials is not a cause for rejection. ** Meets both Kynar 500 and Hylar 5000 specications.
PML-2
© Metal Sales Manufacturing Corporation/ Subject to change without notice/ Effective Date 9/11
800.406.7387 (Corporate Ofce) • www.metalsales.us.com
MAGNA-LOC
flashing Profiles
EAVE
MAGNA-LOC CLEAT
SCULPTURED EAVE
7
3
/8"
C
X*
3"
5
/8"
Hem
Length 10'-2" - *Specify Slope Angle
Hem
Length 10'-2", 20'-3" - *Specify Slope Angle
2"
35/8"
2"
X*
17/8"
1
/2"
2
4"
135°
C
5
/8"
C
1
/2"
Length 10'-2"
OFFSET CLEAT BOX GUTTER BOX GUTTER END
1
/2"
3
1
/2"
1
1
/2"
Length 10'-2"
1"
C
Length 10'-2", 20'-3" - *Specify Slope Angle
X*
5"
MAGNA-LOC MAGNA-LOC
SCULPTURED GUTTER
1
1
C
/2"
SCULPTURED GUTTER END
5"
4"
Hem
1"
1"
5"
C
5"
UNIVERSAL GUTTER/
DOWNSPOUT STRAP
Hem
1"
1"
4"
2"
A*
4"
4"
160°
100°
B*
D*
4"
100°
65/8"
5
6
*Specify Slope Angle For A and B, and Length for D.
Length 10'-2", 20'-3"
/8"
DOWNSPOUT 6" x 4" 950 ELBOW 6" x 4"
6"
Length 10'-2", 20'-3"
(Also available 4" x 31/2")
4"
C
(Also available 4" x 31/2")
6"
4"
VALLEYGUTTER DRIP SSR 4.5" DROP VALLEY
C
41/2"
X*
3"
X*
2"
C
10"
7
5
/8"
C
16"
11/2"
DOWNSPOUT BRACKET
C
(Also available 4")
SYSTEM
C
LOW
HIGH
A B
3
/8" 41/2"
13/8" 31/2"
X*
A
1
/2"
4
1
1
6"
C
/2"
B
Length 10'-2", 20'-3" - *Specify Slope Angle
© Metal Sales Manufacturing Corporation/ Subject to change without notice/ Effective Date 9/11
800.406.7387 (Corporate Ofce) • www.metalsales.us.com
Length 10'-2", 20'-3" - *Specify Slope AngleLength 10'-2" - *Specify Slope Angle
PML-3
MAGNA-LOC
flashing Profiles (ConT.)
SSR 9" DROP VALLEY RAKE SSR SCULPTURED RAKE
SYSTEM
LOW
HIGH
A
A B
3
/8" 10"
13/8" 9"
X* 1
/2"
C
B
1
9"
Length 10'-2", 20'-3" - *Specify Slope Angle
4"
C
5"
Hem
Length 10'-2", 20'-3"
5
/8"
(ON MODULE)
C
100°
4"
160°
4"
100°
5
/8"
Length 10'-2", 20'-3"
31/2"
2"
3
Hem
2"
/4"
SSR SCULPTURED RAKE SSR SCULPTURED
(OFF MODULE) RAKE END
C
61/2"
100°
100°
4"
C
SSR RAKE CLEAT
1"
4"
160°
4"
100°
2"
2"
5
/8"
Length 10'-2", 20'-3"
Hem
4"
160°
100°
2"
1"
Length 10'-2"
C
SSR RAKE SLIDE SSR RAKEWALL COUNTER FLASHING
3
/4"
C
5
1"
6"
Hem
Length 10'-2"
/8"
3
/4"
3
/4"
20" RIDGE /HIP COVER
1
/2"
1"
C
Hem
Length 10'-2" Length 10'-2"
REGLET FLASHING
C
Hem
1
/2"
4"
EXPANSION JOINT
FLASHING
C
1"
2"
Hem
Length 10'-2"
SSR RIDGE
C
135°
Hem
Length 10'-2", 20'-3" - *Specify Slope Angle
PML-4
4"
1"
X*
© Metal Sales Manufacturing Corporation/ Subject to change without notice/ Effective Date 9/11
4"
800.406.7387 (Corporate Ofce) • www.metalsales.us.com
4"
Length 10'-2"
1"
45°
C
Hem
VENTED RIDGE COVER
3"
1"
3"
X*
Hem
Length 10'-2", 20'-3" - *Specify Slope Angle
C
1
1
/8"
7
C
10"
X*
Hem
Length 10'-2", 20'-3" - *Specify Slope Angle
VENT DRIP
3
/4"
/8"
60°
120°
1
/4"
1
C
31/4"
Length 10'-2"
MAGNA-LOC
flashing and aCCessory Profiles (ConT.)
PEAK
C
6"
X*
5"
3
/8"
Length 10'-2", 20'-3" - *Specify Slope Angle Length 10'-2", 20'-3" - *Specify Slope Angle
SSR SCULPTURED
HIGH SIDE EAVE
C
61/2"
X*
4"
160°
4"
100°
2"
2"
5
/8"
Hem
Length 10'-2", 20'-3" - *Specify Slope Angle
SSR SCULPTURED SSR SCULPTURED
CORNER BOX
C
PEAK BOX
SSR HIGH SIDE
PITCH BREAK
4"
X*
C
4"
1"
4"
MAGNA-LOC Z-CLOSURE
1"
C
2"
C
1"
Length 10'-2"
MAGNA-LOC RIB-COVER
SSR GUTTER SUPPORT
Magna-loC
MAGNA-LOC CLIP
Height 2
ENDLAP PAD
3
/8", 33/8"
C
C
a
CCessory Profiles
MAGNA-LOC CLIP FLOATING RAKE ZEE
(FIXED)(FLOATING)
END DAM BACK-UP CHANNEL
1"
Height 21/8", 23/8"
C
7
/8"
3
/4"
Length 10"
3
/8"
C- Indicates color side of flashing.
Length 10'-0"
Height 2", 23/8", 33/8"
Galvanized
1
/2" x 3/32" x 20" - (16" Panel)
1
11/2" x 3/32" x 261/4" - (18" Panel)
Butyl - Gray
16" or 18"
Galvanized or Painted
© Metal Sales Manufacturing Corporation/ Subject to change without notice/ Effective Date 9/11
800.406.7387 (Corporate Ofce) • www.metalsales.us.com
Length 48" and 72"
Galvanized
PML-5
MAGNA-LOC
aCCessory Profiles (ConT.)
EAVE PLATE THERMAL BLOCK
Length 10'-0"
3
/8", 13/8"
Height
Galvanized
1" x 3" x 24" - (18" Panel) 1" x 3" x 16" - (16" Panel)
Polystyrene Foam
VENT MATERIAL RUBBER ROOF JACK
33/8"
7
/8"
1
/4" to 11/8" O.D. Pipe)
4"
MINI ( #2 (13/4" to 3" O.D. Pipe) #4 (3" to 6" O.D. Pipe) #6 (6" to 9" O.D. Pipe) #8 (7" to 13" O.D. Pipe)
BEARING PLATES
Magna-Loc
Low Bearing Plate
RETRO ROOF JACK
RETRO
#801 #802 #803
(3/4" to 23/4" O.D. Pipe)
RETRO
(2" to 71/4" O.D. Pipe)
RETRO
(31/4" to 10" O.D. Pipe)
RUBBER ROOF TUBE SEALANT TAPE SEALANT
FLASH KIT
Bearing Plate
4" X 5"
12" x 50'-0" Flash Kit 18" x 50'-0" Flash Kit
TOUCH-UP PAINT
Available in Pints or 2 oz Bottles
PVDF / MS Colorfast45
MECHANICAL SEAMER
7
10.3 oz. Cartridge Urethane
/8" X 3/16" X 25'
Double Bead
Butyl - Gray
METAL PANEL HAND CRIMPER
HEMMING TOOL
PML-6
© Metal Sales Manufacturing Corporation/ Subject to change without notice/ Effective Date 9/11
800.406.7387 (Corporate Ofce) • www.metalsales.us.com
MAGNA-LOC
Ul 580 wind UPlifT inforMaTion
MAGNA-LOC
Construction No. 506
October 16, 2001 Uplift - Class 90 Fire Not Investigated
2
4
4
1. Metal Roof Deck Panels* No. 24 MSG min thick coated steel. Panel width, max 18 in., min 12 in.; rib height 2 in. Panels continu­ous over two or more spans. The panel flat area may have optional striations or minor corrugations placed at various locations in the panel flat area beginning min of 2 in. from side ribs. The upper flange of the panel rib may be horizontal, or optionally formed down
to form an angle of 0 degree to 90 degree between the vertical segment and the top flange of the rib. End lap to occur adjacent to and
within 12 in. of purlin (Item 6) with panels overlapped 2 in. min. An end lap back-up-plate (Item 2A) to be used. A bead of sealant may be used at panel end laps and side ribs. Ribs to be seamed with an electric or hand seaming tool to form a flange with a tight hem. Seaming process to include the upper portion of the Panel Clips (Item 2). METAL SALES MANUFACTURING CORPORATION - “Magna-Loc 18”, “Magna-Loc 16”
1
5
60" MAX
2
1
5
6
6
3
2. Roof Deck Fasteners* (Panel Clips) Located at side of panels over purlins (Item 6). (Max spacing 60 in. OC). When wood thermal block (Item 4A) is used, clips to be located on top. Either of the following: Fixed Clip (Not Shown) - One piece assembly fabricated from No. 22 MSG min thick steel, 3-1/2 in. wide. Floating Clip - Two piece assembly with a base fabricated from No. 16 MSG min thick steel, 2 in. wide and a top fabricated from No. 22 MSG min thick steel, 4-5/16 in. wide.
2A. End Lap Back-Up-Plate (Not shown) - No. 16 MSG min thick coated steel channel, 3 in. wide with two 3/8 in. deep legs. Max length 74 in. Located under the panel end lap (50 ksi min yield strength).
2B. Roof Deck Fasteners*(Cinch Plate) (Optional) - (Not Shown) - width 1-5/16 in., length 18 in. max. Fabricated from No. 20 MSG min thick stainless steel. Located over end lap.
2C. End Lap Back-Up-Plate (Optional) - (Not shown) - No. 16 MSG min thick coated steel. Width 11, 13 or 19 in., length 7 in. Two 3/4 in. by 3/4 in. tabs and a 1 in. deep vertical leg located at upslope edge of panel. Used with Item 2A when Item
*2B is not used (50 ksi min yield strength).
3. Fasteners (Screws) For panel clip-to-purlin attachment to be No. 1/4-14 by min 1 in. long self drilling, self-tapping hex-washer­ head plated steel screws. Two fasteners used per clip. Fasteners used at end lap to be one of the following: No. 1/4-14 by 1 in. long Type AB point, self-drilling, self-tapping hex-washer-head plated or stainless steel screws or No. 12-14 by 1-1/4 in. long self-drilling self-tapping hex-washer-head plated steel screws. Spacing for 16 in. wide panels to be a 1, 3, 4, 4, 3 in. pattern; spacing for 18 in. wide panels to be a 1-1/2, 3-1/2, 4, 4, 3-1/2, 1-1/2 in. pattern. When optional cinch plate (Item 2B) is used, four fasteners to be required, inserted into factory punched guide holes.
4. Thermal Spacer (Optional) - Polyisocyanurate - 3/8 in. min, 2-3/8 in. max thick, 4 in. min width, length sized to fit between panel clips (Item 2).
5. Insulation (Optional) - Any compressible blanket insulation 8 in. max thick before compression, or 6 in. max thick when located between Thermal Spacer (Item 4) or Thermal Block (Item 4A) and purlin (Item 6).
6. Purlins No. 16 MSG min thick steel ( 50 ksi min yield strength ). Max spacing 60 in. OC. Refer to General Information, Roof Deck Constructions for items not evaluated.
*Bearing the UL Classification Mark
Underwriters Laboratories Inc. ®
LISTED
© Metal Sales Manufacturing Corporation/ Subject to change without notice/ Effective Date 9/11
800.406.7387 (Corporate Ofce) • www.metalsales.us.com
PML-7
MAGNA-LOC
Ul 580 wind UPlifT inforMaTion (ConT.)
4
MAGNA-LOC
Construction No. 506A
October 16, 2001 Uplift - Class 90 Fire Not Investigated
See Item 2
1
2
3
6a
9
6a
9
1. Metal Roof Deck Panels* No. 24 MSG min coated steel. Max panel width 18 in.; min 12 in. Rib height 2 in. Panels continuous over three or more clips (Item 2). The panel flat area may have optional striated or minor ribs placed at various locations in the panel flat area beginning min of 2 in. from side ribs. The upper flange of the panel rib may be horizontal, or optionally formed down to produce an angle of 0 to 90° between the vertical segment and the top flange of the rib. Panel end lap 2 in. min. An end lap back-up plate (Item 2A) to be used at panel end lap. A bead of sealant may be used at panel end lap and side ribs. Ribs to be seamed with an electric or hand seaming tool to form a flange with a tight hem. Seaming process to include the upper portion of the panel clips (Item 2) . METAL SALES MANUFACTURING CORPORATION - “Magna-Loc 16”, “Magna-Loc 18”
8
5
See Item 2
8
5a
1
2
5
4
8
2
6a
1
3
2. Roof Deck Fasteners* - (Panel Clips) Located at side of panels (Item 1) over substructure (Item 3, 3A, 3B or 3C) and fastened through substructure to liner panel (Item 8) with max spacing of 48 in. OC or over sub-purlins (Item 7) with max spac­ing of 48 in. OC; or when panel clips are fastened directly to plywood (Item 3B) as described in Item 6B, max spacing to be 36 in. OC.
Fixed Clip (Not Shown) - One piece assembly fabricated from No. 22 MSG min thick steel, 3-1/2 in. wide.
Floating Clip Two piece assembly with a base fabricated from No. 16 MSG min thick steel, 2 in. wide and a tab fabricated
from No. 22 MSG min thick steel, 4-1/4 in. wide.
2A.End Lap Back-Up Plate (Not Shown) - No. 16 MSG min thick coated steel channel, 3 in. wide with two 3/8 in. deep legs. Max length 74 in. Located under the panel (Item 1) end lap (50 ksi min yeild strength).
2B.End Lap Back-Up-Plate (Optional) (Not Shown) - No. 16 MSG min thick coated steel. Width 11, 13 or 19 in., length 7 in. Two 3/4 in. by 3/4 in. tabs and a 1 in. deep vertical leg located at upslope edge of panel (50 ksi min yield strength).
2C. Roof Deck Fasteners*(Cinch Plate)-(Optional)-(Not Shown) width 1-15/16 in., length 18 in. max. Fabricated from No. 20 MSG min thick stainless steel. Located over end lap.
3. Substructure - (Gypsum Board) (Optional) - Min thick 1/2 in. To be placed on top of either the liner panel (Item 8) or rigid
insulation (Item 5). Combined thickness of the gypsum board and rigid insulation not to exceed 4 in. All joints to be taped with 2.5 in. wide joint tape.
3A. Substructure - (Plywood) (Optional) - (Not Shown) - Plywood decking, used in lieu of gypsum board (Item 3), to be nom 1/2 in. thick, exposure 1 sheathing, 40/20, CD. Located over rigid insulation (Item 5). Combined thickness of the plywood and rigid insulation not to exceed 4 in.
3B. Substructure - (OSB) (Optional) - (Not Shown) - OSB decking, used in lieu of gypsum board (Item 3), to be nom 1/2 in. thick. Located over rigid insulation (Item 5). Combined thickness of the OSB and rigid insulation not to exceed 4 in.
3C. Substructure - (Bearing Plate) (Optional) - Bearing plate to be used in lieu of gypsum board (Item 3) to be 4 by 4 in. by No. 18 MSG min thick coated steel (33 ksi min yield strength). Used under each clip (Item 2) over rigid insulation (Item 5) only when rigid insulation is located directly under panel (Item 1).
PML-8
© Metal Sales Manufacturing Corporation/ Subject to change without notice/ Effective Date 9/11
800.406.7387 (Corporate Ofce) • www.metalsales.us.com
MAGNA-LOC
MAGNA-LOC
Construction No. 506A (cont.)
October 16, 2001 Uplift - Class 90 Fire Not Investigated
Ul 580 wind UPlifT inforMaTion (ConT.)
4. Vapor Barrier (Optional) - Single ply, used between the substructure (Items 3, 3A or 3B) and panel (Item 1). To be min 30 lb roofing felt.
5. Foamed Plastic - (Rigid Insulation) (Optional) Max thickness 3-1/2 in. when gypsum board (Item 3), plywood (Item 3A) or OSB (Item 3B) is used and 6 in. when bearing plates (Item 3C) are used. Min bearing strength to be 20 psi. 1.8 pcf min density.
5A. Insulation (Optional) - Compressible blanket insulation 8 in. max thickness before compression. Used with sub-purlins (Item 7) only.
6. Fasteners - (Screws) Fasteners used to attach panel clips (Item 2) to sub-purlins (Item 7) to be No. 1/4-14 by 1 in. long self­drilling, self-tapping, hex-washer-head, plated steel screws. Two fasteners per clip. Fasteners used at end lap of panel (Item 1) to be one of the following: No. 1/4-14 by 1 in. long, Type AB point self-drilling, self-tapping, hex-washer-head, plated or stainless steel screws or No. 12-14 by 1-14 in. long self-drilling, self-tapping, hex­washer-head, plated steel screws. Spacing for 12 in. wide panel to be 1, 3, 4, 4, 3, 1 in. pattern. Spacing for 16 in. wide panels to be 1, 3, 4, 4, 3, 1 in. pattern; spacing for 18 in. wide panels to be 1-1/2, 3-1/2, 4, 4, 3-1/2, 1-1/2 in. pattern.
6A. Fasteners - (Screws) Fasteners used to attach panel clips (Item 2) through gypsum board, plywood, OSB, or bearing plate (Item 3, 3A, 3B, or 3C, respectively) and foamed plastic (Item 5) into liner panel (Item 8) to be No. 12-13, No. 3 Phillips drive, truss head, coated steel screws. Fastener length to penetrate liner panel min 1/2 in. Two fasteners per clip. Note: The panel clips may be fastened directly to the bearing plate using two No. 10-16 by 1 in. long self-drilling, self-tap­ping, pancake head No. 2 Phillips drive coated steel screws. The panel clip/bearing plate combination is to be fastened to the liner panel using two No. 12-13 truss head screws described above, inserted through guide holes in the bearing plates and into the liner panel. Min penetration 1/2 in.
6B. Fasteners - (Screws) (Not Shown) - Fasteners used to attach plywood Substructure (Item 3A) through rigid insulation (Item
5) to liner panel (Item 8) to be No. 14-13, No. 3 Phillips drive truss head screws. Fastener length to penetrate liner panel min 1/2 in. Total of 33 fasteners per 4 by 8 ft plywood sheet to be used. Fasteners located in five rows along the 4 ft length in a 3-9-12-12-9-3 in. pattern. The two outer rows are in a 3-9-12-12-12-12-12-12-9-3 in. pattern and the three center rows are in a 2-21-24-24-21-3 in. pattern. All spacing from board edges. Fasteners used to attach panel clips (Item 2) to plywood (when plywood is fastened to liner panel as indicated above) to be No. 10-12 by 1 in. long pancake head wood screw with No. 2 Phil­lips drive, or No. 10-12 by 1 in. long hex-head wood screw. Two fasteners per clip.
7. Sub-Purlin No. 16 MSG min thick coated steel (50 ksi min yield strength). Hat section, min 3/4 in. deep, 2 in. wide or Zee section, 2 in. wide, flanges 2 in. deep. Max spacing between sub-purlins to be 48 in. OC. Note: Screws used to attach sub-purlin to liner panel to be No. 12-13, No. 3 Phillips drive, truss head, coated steel. Max fastener spacing to be 12 in. OC for Zee section with fasteners located in center of lower flange. For hat section, two screws, spaced 24 in. OC, located at each side of channel to be used.
8. Liner Panel - (Steel Deck) No. 22 MSG min thick coated steel. Fabricated to various profiles (33 ksi min yield strength). Steel deck depth and profile, support spacing (max 6 ft), method of positioning (end and side laps), and fastening of deck to supports to be per deck manufacturer’s and local code requirements for uplift loading.
9. Liner Panel Supports - Purlins No. 16 MSG min thick steel (50 ksi min yield strength). Spacing to depend on design considerations for uplift loading: max 6 ft, 0 in. OC.
Joists (Optional) - (Not Shown) - Open web steel joist having a min No. 16 MSG upper flange (50 ksi min yield strength) or a min 1/8 in. thick upper flange ( 33 ksi min yield strength). Max spacing 6 ft, 0 in. OC. Refer to general information, Roof Deck Construction, (Roofing Materials and System Directory) for items not evaluated.
*Bearing the UL Classification Mark
Underwriters Laboratories Inc. ®
LISTED
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