Building Your Own Laminated Posts Useing 2 X 6 Lumber

A triple 2 10 beam has a bending resistance factor of 64 2.

Building your own laminated posts useing 2 x 6 lumber.

By using different sizes of lumber you can build the post to any dimension you require. Shop quality framing posts and columns and save big on your construction project with menards. Find 6 in x 6 in pressure treated lumber at lowe s today. Southern yellow pine is a popular wood species for barn posts because it can absorb a lot of preservative stain or other sealers.

Use 6x6 s 4x4 s are too flimsy and almost instantly twist and split in the sun. Post frame laminated columns. To compare built up wood beams i multiply beam width by beam depth squared and then i divide the product by 6. It will exceed load ratings for a solid 6 x 6 because of the varying grain of the separate members.

This procedure produces an 10 foot long 8 by 8 laminated post. One is 27 and a half feet the other one is 31 feet. There s nothing inherently wrong with building up a 6x6 column out of four 2x6s as long as you can keep water out. Another consideration to keep in mind when you are specifying a beam is its resistance to bending.

Be your own. I joists engineered lumber. Add plywood between the 2x10s and the factor increases 15 to 73 7. In fact there may be a few advantages.

A dick hackbarth p e a structural engineer in st. Most stock beams widths for residential construction include 3 1 8 3 1 2 5 1 8 5 1 2 and 6 3 4 inches. Post frame laminated columns. Can i use rough saw lumber full dimension 2 x6 to laminate a 6x6 post.

I m building a ground level deck maximum 24 inches above the ground it s l shaped and it ll have two long beams. Add to list click to add item 2 x 6 laminated 4 ply column 2400 msr to your list. Ship to store free. Q instead of supporting decks with treated 6x6 posts is it okay to assemble support columns using four treated 2x6s instead.

The moment resisting ability of a wood member is calculated from fb x cd duration of load 1 6 for wind x cm 0 85 wet service factor for dimensional lumber x cr repetitive member factor for 3 members. If you re using glulam for nonresidential applications you can also have custom members made. It is also relatively easy to find stick glulam beams available in i joist compatible depths.