Page 168 - ICC IEBC 2018

APPENDIX C

[BS] TABLE C104.5.1
SPACING OF GUSSET ANGLES
BASIC WIND SPEED SPACING OF GUSSET ANGLES
EXPOSURE CATEGORY
(mph) (inches)
C 140 38
C 150 32
C 165 28
C 180 24
C 190 20
B 140 48
B 150 40
B 165 36
B 180 30
B 190 26
For SI: 1 inch = 25.4 mm, 1 mile per hour = 0.447 m/s.

[BS] TABLE C104.5.2
SPACING OF LAG OR MASONRY SCREWS USED TO CONNECT SILL PLATE OF GABLE END WALL TO TOP OF THE WALL BELOW
BASIC WIND SPEED SPACING OF LAG OR MASONRY SCREWS
EXPOSURE CATEGORY
(mph) (inches)
C 140 19
C 150 16
C 165 14
C 180 14
C 190 10
B 140 24
B 150 20
B 165 18
B 180 15
B 190 13
For SI: 1 inch = 25.4 mm, 1 mile per hour = 0.447 m/s.

2018 INTERNATIONAL EXISTING BUILDING CODE ® 149
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