if a maximum length distance (minimum bearing) is given for a steel angle supporting a brick. What would then be the minimum distance ? couldn't find on any code or article.
The minimum distance would be to provide for the ethafoam backer rod and the caulking, with the caulking at the edge of the brick. A caution with that detail. As the caulking depth increases, the ductility of the caulked joint diminishes.
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So strange to see the singularity approaching while the entire planet is rapidly turning into a hellscape. -John Coates