Telephone Pole Floor Joists

In this case your joists are adequate to support a 30 psf live load and 10 psf dead load.

Telephone pole floor joists.

4 go with a steeper pitched roof with slippery building material steel roofing to get your snow off your roof quicker. The three main types of floor joists used in home construction are solid lumber i joists and open web floor trusses. Each type of floor joist offers its own unique benefits and drawbacks which is why those working in carpentry all tend to have their own favorite floor joist option though they are still required to be well versed in each type of floor framing. The i joists and plated trusses appeared in the late 60 s and early 70 s to challenge widespread methods and standards.

Hope that makes sense. He wants to use some of them as piers bury them 6 deep in the ground and then run other utility poles on top for the beams. While many post frame buildings still rely on buried posts others have conventional concrete foundations. In the example the joists have a spacing of 16 inches and a span of 11 feet 2 inches.

In that way he could make his shed with the poles as his foundation only in a sense and build his new building from the joists up with new wood thus circumventing the tapering problem we encountered. Instead of used utility poles post frame buildings use pressure treated 6x6s or 8x8s for posts. In addition pole barn construction is also quite easy. 2 you can beef up your existing rafters telephone poles big beams laminated beams etc 3 using the geometry of trussing to get the strength you need.

The span table for a 30 psf live load 10psf dead load floor indicates a required fb value of 1 315 and a minimum e value of 1 800 000. He wants to install them as beams to support floor joists for a house. He would then run conventional 2x10 floor joists on top and build a 2x6 wood stud framed house. Poles in holes with concrete then cut the poles off at joist level and use new wood from there.

But it wouldn t be until 1990 that a light trimmable and more practical alternative would appear thanks to the invention of the finger jointed open web floor truss. Engineered wood also called mass timber composite wood man made wood or manufactured board includes a range of derivative wood products which are manufactured by binding or fixing the strands particles fibres or veneers or boards of wood together with adhesives or other methods of fixation to form composite material the panels vary in size but can range upwards of 64 by 8 feet 19 5. Pole barns are usually made with round metal poles but for this project wood is better. Even when posts are buried it s common to install a slab floor after the roof has been installed.