Masonry Anchorage
Masonry Anchorage
(OP)
I have a scenario where I am using 6x4x1/2 angle as a deck support anchored to a CMU. I was think an expansion anchor would be best suited for this application. The angle/wall is not heavily loaded supporting 100 PLF.
Attached is my concern,there are certain areas that the anchor is not acceptable (1 3/8'' on each side of the CMU block joint). Is there an easy way to combat this?
One thought that I had was to have slotted holes made in the angle w/ a plate washer, but the slot would have to be 4 1/4'' to accommodate the 1 3/8'' + 3/4'' anchor.
Thanks in advance for any help.
Attached is my concern,there are certain areas that the anchor is not acceptable (1 3/8'' on each side of the CMU block joint). Is there an easy way to combat this?
One thought that I had was to have slotted holes made in the angle w/ a plate washer, but the slot would have to be 4 1/4'' to accommodate the 1 3/8'' + 3/4'' anchor.
Thanks in advance for any help.






RE: Masonry Anchorage
RE: Masonry Anchorage
On an unrelated note, 6x4x1/2 is kind of a monster angle for the application.
I like to debate structural engineering theory -- a lot. If I challenge you on something, know that I'm doing so because I respect your opinion enough to either change it or adopt it.
RE: Masonry Anchorage
I specify in my details / notes that, "ANCHOR MUST NOT BE INSTALLED WITHIN 1 1/4" OF VERTICAL CMU HEAD JOINT."
I also have provided a second set or "option" holes in an attempt to avoid either the veritcal head or horizontal bed joints.
RE: Masonry Anchorage