It says they have been creasoted, but I'm guessing this was when new. They must all have been painted with something though. As it will be under a roof, cant see there being a problem though.
Where I wanted 6" x 6" posts to sit them on, I'm sure I could use some more poles, especially if they could cut them to length for me!
Pete - the poles will either be outside the pond, or where over it, they will be under the roof.
Got me thinking though on what I could 'seal' them with, although it may not take to the pole due to the creasote. Although the poles are old, so perhaps not so much of an issue.
Bob no problem to cut them use a bow saw and if you use them for the posts just cut a semicircle in the top and drop it in place then bolt down.as to the creosote can it not be neutralized or sealed in with something even jet washed prior to installation then sealed when dry
Bob.... most large timber merchants stock them, I have them local to me as there is also a treatment plant, they also do them in different diameters.... obviously get untreated, they only treat (creosote substitute) for railway sleepers and telegraph poles.
Bob, thinking about the beam running along the front ot the roof, instead of an RSJ, bloody heavy and needs boxing in, have you considered a composite plywood beam, epoxy resin together and then bolt at 600 centers, this could be made from 3/4 ply and be up to 150/200 mm deep giving loads of strength, may be a little expensive but easier to work with than steel.
Just a thought
Could make a nice curved frontage on my pond, although it would I'm sure cost a fair bit. Have emailed them for a standard beam quotation, see what they have to say.
The steel beam is a lot cheaper than i would of expected-did you ask how much it weighs??? What ever you use it is going to be mega heavy-could you not get a few smaller steel beams and weld them together once in position??? Should keep you busy for a few weekends!