Roof Deck systems

035113/TEC
BuyLine 1436
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''(!$%#('& Tectum panels are
made from renewable and
sustainable raw materials.
Palm Valley High School, Palm Valley, California.
035113/TEC
BuyLine 1436
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T
T= 2", 2 1/2", 3"
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7
/16" OSB
1 1/2"- 8" – Dow Styrofoam®
Insulation (thickness varies)
Tectum Panel
T*
T= 3 1/2", 4", 5", 6", 7", 8", 9", 10"
*Based on 1 1/2" Tectum Panel
))*"
NOTE: There is no asbestos, nor has
there ever been any asbestos, used in
Tectum products.
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7
1 1/2"- 8" – EPS
Insulation
(thickness
varies)
T*
Tectum Panel
T= 3 1/2", 4", 5", 6", 7", 8", 9", 10"
*Based on 1 1/2" Tectum Panel
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7
/16" OSB
/2" EPS Insulation
Tectum Panel
T= 2 1/2", 3", 3 1/2", 4"
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035113/TEC
BuyLine 1436
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TECTUM THERMAL PERFORMANCE
Substrate
Thickness
(Inches)
Insulating
Foam
Thickness
Tectum I
Roof Deck
2"
2 1/2"
3"
N/A
N/A
N/A
2"
2 1/2"
3"
3.50
4.38
5.25
4.62
5.50
6.37
5.01
5.89
6.76
3.5
4.5
5.3
Tectum III
Roof Deck
1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"
2"
3"
4"
5"
6"
7"
8"
3 1/2"
4"
5"
6"
7"
8"
9"
10"
10.63
13.13
18.13
23.13
28.13
33.13
38.13
43.13
11.92
14.42
19.42
24.42
29.42
34.42
39.42
44.42
12.31
14.81
19.81
24.81
29.81
34.81
39.81
44.81
4.0
4.1
4.3
4.5
4.7
4.8
5.0
5.2
Tectum E
Roof Deck
1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"
1 1/2"
2 3/4"
3 1/2"
4"
5"
6"
7 1/4"
8 1/2"
9"
10"
6.02
8.91
10.83
14.68
18.53
23.34
28.16
30.08
33.93
7.31
10.20
12.12
15.97
19.82
24.63
29.45
31.37
35.22
7.70
10.59
12.51
16.36
20.21
25.02
29.84
31.76
35.61
3.8
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
Tectum NS
Roof Deck
1 1/2"
2"
2 1/2"
3"
2 1/2"
3"
3 1/2"
4"
5.06
5.93
6.81
6.18
6.35
7.22
8.10
7.47
6.74
7.61
8.49
7.86
3.8
5.0
6.0
6.8
Panel Type
3
/4"
1 /2"
2"
3"
4"
5 1/4"
6 1/2"
7"
8"
1
1
/2"
1
/2"
1
/2"
1
/2"
Heat
Heat
Weight
Flow Up* Flow Down* PSF
Notes for Thermal Performance Data:
9.7@/0>,4=1478>,9/=::1492
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DOW STYROFOAM® INSULATION
EPS INSULATION
Property
Test
Result
Water Vapor
E96-80
0.6
Permeability*
Compressive Strength D1621-73 40 lb. sq. in.
Min. 20 lb./sq. in.
Water Absorption
D2842-69 1% by Volume
Linear Coef. of Thermal
3.5 x 105
Expansion (in/in˚F)
Thermal Resistance
R=5.0/inch
Property
Nominal Density
Thermal Resistance
(R-Value*)
Per Inch of Thickness
* Styrofoam brand insulation qualifies as a vapor
retarder as defined by ASHRAE Fundamentals
Handbook 1989.
Total Panel
Thickness
R-Value for
(Inches) Tectum Substrate
OSB SHEATHING*
Test
Result
1.0 lb./ft3
C177/C518 4.17 @ 40˚F
3.85 @ 75˚F
* Typical tested R-values based on data from BASF
Corp. and Huntsman Chemical Co.
Property
Internal Bond
Average Roofing Nail Withdrawal
Average Roofing Staple Withdrawal
Average Screw Withdrawal*
Maximum Linear Expansion
(50 to 90% RH)
Result
50 p.s.i.
50 lbs.
137 lbs.
355 lbs.
0.20%
* Structural Board Association Note: OSB meets the
requirements of PS2-92 performance standard for
wood-based structural use panels.
,4,5 1638(%4,5($5 8885(&56/&1/13(/$,.
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035113/TEC
BuyLine 1436
(# !$ )
Span in inches based on nominal 3" wide structural support members Deflection L/240 or less.
Contact Tectum Inc. for recommended spans when used in high-humidity applications.
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$0(.,:(
T-I Plank
3"x31"x96"
T-I Plank
3"x31"x96"
T-I LS
2 1/2"x31"x120"
T-I LS
3"x31"x144"
T-I LS
2"x31"x96"
3" x 31" x 144"
T-I LS5
T-I Tile
2"x231/2"x143"
T-I Tile
2"x311/2"x95"
T-I RT/TG
2"x311/2"x96"
T-I Tile
2"x311/2"x95"
2"x311/2"x96"
T-I Tile5
T-III Plank 3 1/2"x47"x144"
T-III Plank 3 1/2"x47"x120"
T-III Plank
5"x47"x144"
T-III Tile 3 1/2"x47 1/2"x96"
T-E Plank
4"x47"x144"
T-E Plank
5"x47"x168"
T-E Plank
5"x48"x96"
T-III Plank/
5"x47"x144"
7
/16"x48"x144"
Overlay
T-E Plank/
5"x47"x96"
7
/16"x48"x96"
Overlay
(45 1
88-3113-1
88-3113-1
94-30037D
94-30037D
94-30270
02-030070B
88-3113-1
88-3113-1
91-3222
94-30037H
02-030070A
94-30037A
94-30037B
94-30037E
95-30060
94-30037C
98030199
94030321
92-3777
98030262
1,45 2$0
Steel
Steel
Wood
Wood
Wood
Wood
Steel
Steel
Steel
Steel
Steel
Wood
Wood
Wood
Steel
Wood
Wood
Wood
Wood
OSB
Wood
OSB
48"
48"
60"
72"
48"
72"
72"
96"
96"
96"
96"
72"
60"
72"
96"
72"
84"
96"
72"
––
96"
––
$45(0(34
S-25/2" Washer
S-25/2" Washer
3 3/4" 14 Gauge Scr/2"w
4 1/2" 14 Gauge Scr/2"w
3 1/4" 14 Gauge Scr/2"w
4 1/2" 14 Gauge Scr/2"w
112 Ts/112 x Ts
168 Ts/112 x Ts
000-5-14-2+S-25/2"w
000-5-14-2+S-25/2"w
218 Ts/3 1/4" 14 Gauge/2"w
6" 14 Gauge Sip Scr
6" 14 Gauge Sip Scr
6" 14 Gauge Sip Scr
000-3-14-3 1/2"+14GA/1 1/2"w
6" 14 Gauge Sip Scr
6" 14 Gauge Sip Scr
6" 14 Gauge Sip Scr
6" 14 Gauge Scr/1 1/2"w
2"x16 Gauge Staples
6" 14 Gauge Sip Scr
2"x16 Gauge Staples
,(.'2$&,0*
(3,/(5(3
'+(4,7(
3165
3/Joist/Panel
3/Joist/Panel
2/Joist/Panel
2/Joist/Panel
2/Joist/Panel
2/Joist/Panel
24" o.c.
32" o.c.
32"o.c.+2/Joist
2/Joist
2/Joist/panel
3/Joist/Panel
3/Joist/Panel
3/Joist/Panel
3/Joist/Panel
3/Joist/Panel
3/Joist/Panel
4/Joist/Panel
6/Joist/Panel
8"@24" Centers
4/Joist/Panel
8"@24" Centers
16" o.c.
16" o.c.
10" o.c. sides + ends
12" o.c. sides + ends
12" o.c. sides + ends
12" o.c. sides + ends
112 Ts
168 Ts
S-25@16"+3/End
10 1/2" o.c.
12" o.c. sides + ends
12" o.c. sides + ends
12" o.c. sides + ends
12" o.c. sides + ends
12" o.c. sides + ends
12" o.c. sides + ends
12" o.c. sides + ends
12" o.c. sides + ends
6" o.c. sides + ends
4" o.c. sides + ends
8" o.c. sides + ends
4" o.c. sides + ends
No
T&G+Joist
T&G+Joist
T&G+Joist
T&G+Joist
T&G + Joist
No
No
T&G+Per
Joist
Joist
T&G+Joist
T&G+Joist
T&G+Joist
Joist
T&G+Joist
T&G+Joist
T&G+Joist
T&G+Joist
Per&24”o.c.
T&G+Joist
Per&24”o.c.
None
None
None
None
None
None
4 Sides
4 Sides
Long Edge
Long Edge
Long Edge
None
None
None
Long Edge
None
None
None
None
None
None
None
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825
1350
1170
860
964
1631
925
575
696
835
1530
1068
1093
964
939
1042
1012
604
275
450
389
286
321
542
313
200
231
278
509
355
363
320
312
346
336
201
2363
786
1315
437
035113/TEC
BuyLine 1436
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Tectum Panel
T&G Edge
Beveled Edge
Roof Deck Plank
'0.?@811).$0- B4?3,'0/20
4>,A,47,-7049,77'0.?@8=::1/0.6
>D>?08>
Edge Detail
Thickness
Width x Length
Tectum
Panels
T&G Sides w/
Square Ends
All
23" x 48 - 144"
I, III, E, NS
Edge Detail
Thickness
Width x Length
Tectum
Panels
Rabbeted
Sides w/
Square Ends
All
'0.?@810*2$0 .$0-
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Long Span Plank
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Tectum Panel
Steel Tee
Roof Deck Tile
on Steel Tees
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Tectum Grout
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;,907
23 /" x 48 - 144" I, III, E, NS
31 /" x 48 - 144"
All
Over 2 /"
Rabbeted
Sides w/
T&G Ends
I
47 /" x 48 - 144" I, III, E, NS
All
23 /" x 48 - 96"
I
All
31 /" x 48 - 96"
I
Over 2 /"
47 /" x 48 - 96" I, III, E, NS
Thickness
Width x Length
Tectum
Panels
3"
31 /" x 48 - 144"
I
Edge Detail
Thickness
Width x Length
Tectum
Panels
T & G sides
with spline
5" up to 10"
47" x 48 - 144"
IIIP
Edge Detail
Beveled
Kerfed &
Rabbeted
'30'0.?@8'>D>?08,77:B>>;,9>@;
?:B4?3:@? A4>4-700/20>@;;:=?
Tectum Panels (kerfed to
accept flanges of steel tee)
))*"%
Panel End Detail
(&56/ =::1/0.63,>,90/20/0?,47
>;0.414.,77D/0>4290/1:=@>0:A0=3423
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2" Hexagonal
19 x 16 Ga.
Steel Mesh
Tectum
Grout
Steel
Tee
Tectum
Panel
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Structure of Tectum
Roof Deck with LWIC
Installation of lightweight insulating concrete
over a Tectum I roof deck.
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035113/TEC
BuyLine 1436
ROOF DECK TILE SYSTEMS LOAD CHARACTERISTICS – psf
Tile
Thickness
Spacing of Bulb Tees***
24"
32"
48"
Nom.
Nom.
Nom.
SUBPURLINS SPACING 2
Nom.
Tile
Width
Span*
Actual
Tile
Width3
Bulb Tee Spacing
Wt. (psf)
Product
1
1 /2"
2.4
I
50
–
–
**
24"
23 /2"
2"
3.5
I
90
50
–
**
32"
31 /2"
31 /4"
31 /4"
2 1/2"
4.5
I, NS
140
80
–
**
48"1
47 1/2"
47 3/4"
47 3/4"
3"
5.3
I, NS
150
100
50
**
3 1/2"
4.4
III, E, NS
150
–
70
**
4"
4.6
III, E, NS
150
–
100
5"
5.0 + up
III, E
150
–
120
1
1
1124
1584
1684
1784
2184
2284
24"
24"
24"
24"
24"
24 1/2"
31 /4"
32"
32"
32 1/4"
47 3/4"
48"
48"
48"
3
3
3
1. Available in 3" Tectum I only or Tectum II/E any thickness.
2. See manufacturers’ literature for additional selection data on bulb tee.
3. See *** below, in Technical Support Data.
4. Special order schedule dependent upon accumulated orders.
* Spans up to 12" as determined by size of bulb tee.
** Spans must be determined from subpurlin manufacturer’s design catalog.
The limiting design load is the smaller span capacity of the design loads for
either the Tectum panel or the bulb tee. See bulb tee spacing at right.
*** Special tile widths available to fit existing bulb tee spacings.
)#! (*%%$') )
TOTAL SAFE UNIFORM LOAD – psf
59.(
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Tectum III project
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SOUND ABSORPTION
SOUND ABSORPTION COEFFICIENTS (HZ)
500
1000
2000
4000
THICKNESS
MTG.
125
250
1 /"
2"
2 /"
3"
3 /"
(1 /" + 1 /")
Tectum III
2" Tectum
2" EPS
2 /"
Tectum
2" EPS
3" Tectum
2" EPS
A
A
A
A
.07
.15
.20
.21
.22
.26
.31
.41
.48
.62
.72
1.00
.82
.94
.84
.75
.64
.64
.77
1.00
.96
.92
.90
.97
NRC
.55
.60
.65
.80
A
.16
.23
.49
.78
.88
.88
.60
A
.19
.34
.71
1.00
.83
.93
.70
A
.28
.38
.82
.91
.90
.92
.75
A
.22
.48
1.02
.79
.99
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R VALUES OF FIELD-APPLIED INSULATION TO TECTUM I
REQUIRED TO PREVENT CONDENSATION WITHIN THE TECTUM I DECK (2", 2 1/2" or 3")
JANUARY OUTSIDE
INSIDE RELATIVE HUMIDITY AT 70˚F
MEAN TEMPERATURE
°F
°C
10%
20%
30%
40%
50%
60%
-20
-10
0
+10
+20
+30
+40
-29
-23
-18
-12
-7
-1
+4
R-2
R-1
_
–
–
–
–
R-5
R-4
R-3
R-2
–
–
–
R-8
R-7
R-5
R-4
R-2
–
–
R-12
R-10
R-8
R-6
R-4
R-2
–
R-18
R-15
R-12
R-10
R-7
R-5
R-2
R-26
R-22
R-19
R-16
R-12
R-9
R-5
UPLIFT RESISTANCE OF TECTUM SCREW ASSEMBLIES
USED WITH TECTUM I, E, NS, III PLANK
PLANK
WIDTH
FASTENERS PER
FRAME INTERSECT
UPLIFT
RESISTANCE**
(psf)
PRODUCTS
36"
36"
36"
31"
47"
47"
2
2
3
150
100
150
I, L S
I, L S, NS, E, III
I, L S, NS, E, III
42"
42"
42"
31"
47"
47"
2
2
3
133
89
133
I, L S
I, L S, NS, E, III
I, L S, NS, E, III
48"
48"
48"
31"
47"
47"
2
2
3
117
77
116
I, L S
I, L S, NS, E, III
I, L S, NS, E, III
60"
60"
60"
60"
31"
31"
47"
47"
2
3
2
3
92
138
60
90
LS
LS
NS, E, III
NS, E, III
72"
72"
72"
72"
72"
31"
31"
47"
47"
47"
2
3
2
3
4
77
116
50
75
100
LS
LS
NS, E, III
NS, E, III
NS, E, III
SPAN
96"*
47"
2
50
E, III
96"*
47"
3
75
E, III
96"*
47"
4
100
E, III
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The Eye Surgical Association,
Lincoln, Nebraska.
!"),''#).
Lake Chautauqua High School, Chautauqua, New
York.
Call the Tectum
technical department
when designing for
high-humidity
environments.
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Attaching shingles to Tectum I is not
recommended.
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