Can I support 6x6" deck posts on 10" diameter poured concrete …
2020年8月4日 · Now I will be mounting 6x6 posts (j-bolt + Simpson post bracket). In terms of load, the 2x8 joists will span 9 ft and sit on the beam (double 2x10) + 1 ft cantilever. I read that either 10 or 12in diameter tubing are fine, but now when I place the 6x6 post on them they seem so small.
How wide does a 6x6 concrete post footing need to be using an …
A pergola is supported at the top in both dimensions, so rotation about the base is much less of a concern. For most reinforced concrete, you want at least 2" clearance between the imbedded steel. With the referenced Simpson imbed, an 8" DIA post base would suffice. The size of the post is irrelevant in this case.
footings - Are metal anchors or buried posts better for 6 x 6 posts …
2021年4月15日 · If properly installed with an anchored metal post base the posts will be stable and serviceable for many years. Otherwise,with a buried post when the posts rot, which they will, and if the structure isn't sound the only way you will know is if the structure starts to lean - which is not a good plan.
How wide does a 6x6 concrete post footing needs to be?
With that said, in my opinion, any hole worth digging for concrete should be at least 12"X12" or 12" round. Just to make a point, the posts could simply be set in the ground, using the 6X6 bottom as the bearing surface. Even not knowing your soil type, or bearing capacity. I am sure that would hold anything that may grow upon your pergola, BUT ...
How much concrete for a 6x6 16 foot arbor post? Theory vs practice
2022年8月15日 · Theory, again, says the replacement post should be in a 4ft deep, 18-inch diameter, sonotube form, which will take 16 bags of concrete to fill. So, I spent Friday shoring up the arbor and removing the above-ground portion of the post. The weekend was reserved for dreaded task digging out the (presumed) 4ft x 18inch diameter plug of concrete ...
set in concrete or use anchors? - Home Improvement Stack …
2015年5月21日 · Then, pour the concrete around it. This gives you post connectors exactly where they need to be. After the concrete sets, just remove the beam, put the posts in, and put the beam on top of them. Simple. If the posts are all the same height you can put short pieces of post between the deck and the beam.
Setting 6x6 posts in concrete - Home Improvement Stack Exchange
2020年9月22日 · I have calculated the volume of the cylinder (4071.5 cubic in.) as well as that of the post (1089cubic in.) I took the volume of the cylinder and subtracted the volume of the post to get a volume of 2982.5 cubic in Than I determined that a 50lb bag of concrete is 648 cubic inches. (.375x1728=648) 2982.5cu in/648cu in=4.6--> 5 Based off my ...
How exactly do you set these post holders into concrete?
2019年10月23日 · That base goes into a hole drilled into a concrete slab, and is then attached with epoxy. The base of the bracket bears on the cured slab. Follow the epoxy manufacturer's instructions regarding hole clearance and cleaning procedure.
Installing a strong-tie post anchor on unlevel concrete
2015年12月11日 · 4. I'm building a short (3.5 ft) fence in my front yard. I have most of the posts sunk in dirt holes, but two of them will need to be mounted on a concrete slab. The problem is that the slab has a slight slope to it and the post brackets I have will cause the posts to not be completely vertical. These are the brackets I bought.
Should I set deck post footings deeply or use concrete footings?
I have seen decks built as you described, with the posts in concrete. Very recently I saw where concrete was poured in the bottom of the hole for a footer, and then the post was put on top of that with just dirt around it. This was to code and approved by an …