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- 9 May 2020
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I'm attaching a 6x2 to my house for a deck using M12 sleeve anchors. Some of them are tight, but it appears some have blown the back out of the bricks and the expansion sleeve isn't catching. I can put more in, but I'm wondering if putting them in the cement between the bricks might be a better option, or filling the bricks with some sort of resin before inserting the bolts? Any idea?