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Technical Evidence

The Report Holder has submitted technical documentation for CCMC's evaluation. Testing was conducted at laboratories recognized by CCMC. The corresponding technical evidence for this product is summarized below.

4.1 Performance Requirements

Table 4.1.1 Specified Strength Footnote (1) and Stiffness for Spruce-Pine-Fir – Select Structural
Property (MPa) Size (mm)
89 140 184
E 9 776 9 776 9 776
E(05) 8 505 8 505 8 505
fc @ 12% MC 20.51 18.80 17.91
fc @ 15% MC 17.55 16.09 15.32
fc @ 19% MC 13.63 12.49 11.90
fb @ 15% MC 17.46 16.01 15.25
Table 4.1.2 Specified Strength Footnote (1) and Stiffness for Spruce-Pine-Fir – No.2
Property (MPa) Size (mm)
89 140 184
E 10 094 10 094 10 094
E(05) 8 782 8 782 8 782
fc @ 12% MC 19.13 17.53 16.70
fc @ 15% MC 16.40 15.04 14.32
fc @ 19% MC 12.80 11.73 11.17
fb @ 15% MC 15.24 13.97 13.30
Table 4.1.3 Specified Strength Footnote (1) and Stiffness for Douglas-Fir – Select Structural
Property (MPa) Size (mm)
89 140 184
E 11 171 11 171 11 171
E(05) 9 719 9 719 9 719
fc @ 12% MC 23.01 21.10 20.09
fc @ 15% MC 19.69 18.05 17.19
fc @ 19% MC 15.34 14.06 13.40
fb @ 15% MC 18.69 17.14 16.32
Table 4.1.4 Specified Strength Footnote (1) and Stiffness for Douglas-Fir – No.2
Property (MPa) Size (mm)
89 140 184
E 11 134 11 134 11 134
E(05) 9 687 9 687 9 687
fc @ 12% MC 20.80 19.07 18.17
fc @ 15% MC 17.81 16.33 15.55
fc @ 19% MC 13.87 12.71 12.11
fb @ 15% MC 16.43 15.06 14.35
Table 4.1.5 Specified Strength Footnote (1) and Stiffness for Western Red Cedar – Select Structural
Property (MPa) Size (mm)
89 140 184
E 7 977 7 977 7 977
E(05) 6 940 6 940 6 940
fc @ 12% MC 15.62 14.31 13.63
fc @ 15% MC 13.35 12.23 11.65
fc @ 19% MC 10.39 9.52 9.07
fb @ 15% MC 17.42 15.97 15.21