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TR-936 Load Table
®
Date Issued: November 6, 2020

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Installation Instructions TR-936 Panels Grade 80 (applies to roof application only)
®

Physical Properties: Per Foot Width - In accordance with the CSA S136-01 - Limit States Design
Gauge Thickness Weight Yield Section Moment Factored Moment Specified
(in) (lb/ft ) Stress Modulus of Inertia Resistance Crippling
2
(ksi) Bearing N = 1.5 in.
Mid Support Mid Span Mid Support End Interior
in 3 in 3 in 4 ft-lb ft-lb lb lb
29 0.0142 0.595 80 0.0103 0.0180 0.00732 46.25 81.16 119 195
26 0.0184 0.782 80 0.0147 0.0260 0.00917 66.30 116.80 207 317
Load Tables Maxium specified Uniformly Distributed load in lb/ft (psf)
2
1 Span 2 Span 3 Span
Span Notes:
Gauge Gauge Gauge 1. Properties and loads are based on Grade 80
Steel with a minimum yield stress of 80 ksi and
ft 29 26 29 26 29 26 a maximum yield stress under factored loads of
54 ksi.
B 62 88 108 156 96 138
2 2. Figures in Row B indicate the load capacity
D 80 100 190 239 151 189 based on strength. Strength capacity B should
be checked against [Specified Live Load] +
B 39 57 69 100 62 88
2.5 [0.833 x Specified Dead Load].
D 41 51 98 122 77 97 3. Figures in Row D indicate the load capacity
B 27 39 48 69 43 61 based on deflection of 1/180th span. For
3 allowable deflection of 1/90th of the span, values
D 24 30 56 71 45 56 in Row D can be doubled, but must not exceed
the value in Row B. Deflection capacity should
B 20 29 35 51 31 45 be checked against Specified Load(s).
3.5
D 15 19 36 45 28 35 4. Specified web crippling capacity should be
checked against specified load at support
B 15 22 27 39 24 35 location.
4
D 10 13 24 30 19 24 Notes to the Designer:
1. The Load Tables were developed in accordance
B 12 17 21 31 19 27 with CSA S136-16 - North American Specification
4.5 for the Design of Cold Formed Steel Structural
D 7 9 17 21 13 17 Members and S136S1-04 - Supplement 2004 to
the North American Specification for the Design
B 10 14 17 25 15 22 of Cold Formed Steel Structural Members.
5
D 5 6 12 15 10 12 2. The Load Tables were developed using Limit
States Design principles.
B 8 12 14 21 13 18
5.5 3. The Load Tables are based on specified
D 4 5 9 11 7 9 uniformly distributed loads only.
B 7 10 12 17 11 15
6 4. The effective moment of inertia for deflection
D 3 4 7 9 6 7 determination has been calculated at a specified
live load stress of 0.6Fy.
B 6 8 10 15 9 13
6.5 5. Specified Web Crippling loads were determined
D 2 3 6 7 4 6 using a bearing width of 1.5”.
B 5 7 9 13 8 11 6. The load tables do not consider the effect of
7 pattern loading.
D 2 2 4 6 4 4
7. The load tables do not account for concentrated
B 4 6 8 11 7 10 loads.
7.5
D 2 2 4 5 3 4 8. All span applications assumes all spans are
equal.
B 4 6 7 10 6 9
8
D 1 2 3 4 2 3

PRICES SUBJECT TO CHANGE WITHOUT NOTICE Sect. 2 - Pg. 3
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