Had to redeck my trailer

   / Had to redeck my trailer
  • Thread Starter
#11  
oh and i coated the trailer 3-4 times over the years with a mixture deisel and used oil about 50/50
 
   / Had to redeck my trailer
  • Thread Starter
#12  
Trees cut in the summertime when the sap is up will rot even if treated. You can cut in the winter when the sap is down and it will be pretty rot resistant without treatment. rot is caused by living organisms that must have sap or moisture to live. I use wintertime cut post oak and let it air dry for enough time it developes cracks. then paint liberally with used engine oil. stand it up and get as much oil as possible in the ends. think about this electric poles are treated and they sometimes rot.

but poles are treated like 8x the chemical boards were and they still use CCA!! they last like 40 years too.
 
   / Had to redeck my trailer #13  
They are more expensive, but you can get treated 2x lumber rated for GC. They are treated to the same level as the posts that get burried in the ground.

I used white oak from a local mill when I did my trailer a few years back. I will do the same thing next time or next trailer. I was surprised that the white oak was actually cheaper than treated softwood. Only drawback is it is heavier. But this is a 25' GN that is heavy to begin with, so a few hundred pounds more isnt a big deal. On a lighter trailer it may be more concern.

I also used full length boards too. the deck is 20' with 5' dove. The old trailer was decked with shorter boards so there were alot of places where two boards would butt together. Those were the problem areas. Boards splitting at the ends, coming loose, etc. I didnt want that. So I went 20' boards for the main deck, and 10' boards cut in half for the 5' dove. And used actual trailer deck screws that are 5/16-18 x 2" long and self tapping (not to be confused with self drilling) and took a T40 drive.

Total cost to do my 20+5 with 8'6" wide deck was $315 for the boards and ~$40 for 250 screws
 
   / Had to redeck my trailer
  • Thread Starter
#14  
Here is a picture of the painted supports and then the treatment label. And then a picture of the alomost finished thing. Since i know we all like pictures.

I know this wood is treated as well since i bought it (from Lowes) and saw the tag on the end of each boards. THere PT 2x8x16 that i cut to fit. They said number 2 but some of the boards were stamped #1 on the board but the treatemet tag said treated prime #2 and thats what the lowes spot called them so some #1 must of got mixed in at the mill or thrown in?

I need to post the pic where i showed the old cracked boards end grain and the new replacement. the old one has about 7 growth rings and the new one has about 15 in the same size board.
 

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   / Had to redeck my trailer
  • Thread Starter
#15  
LD1 i see you into saws. And have some ported ones as well. You have to be on AS...have i seen you on Firewood hoarders club too? I think i have? Another Ohio boy i see!!
 
   / Had to redeck my trailer #16  
Trees cut in the summertime when the sap is up will rot even if treated. You can cut in the winter when the sap is down and it will be pretty rot resistant without treatment. rot is caused by living organisms that must have sap or moisture to live. I use wintertime cut post oak and let it air dry for enough time it developes cracks. then paint liberally with used engine oil. stand it up and get as much oil as possible in the ends. think about this electric poles are treated and they sometimes rot.


This has been known for a long time.

From 1912, about the month tree is cut:

WoodStrengthByMonthCut.jpg

And beyond that, it may be well to pay attention to phase of the moon, too:

Gleanings_in_Science289.jpg Gleanings_in_Science290.jpg

Now all we need is for lumber to be stamped with month and moon phase when cut. :)

Bruce
 
   / Had to redeck my trailer #17  
I see that the lumber on the trailer was treated with CA. Not much experience with that, could b the issue. If it was just non treated lumber I doubt it would last more than 2 years. All I see around here is ACQ, so it must be better?


LD1 i see you into saws. And have some ported ones as well. You have to be on AS...have i seen you on Firewood hoarders club too? I think i have? Another Ohio boy i see!!

Nope. TBN is the only forum I frequent. Was on AS for a while, never posted much. Didnt like the atmosphere, and havent been there for years. Only other forum I frequent is plowsite and thats only in the winter months
 
   / Had to redeck my trailer #18  
This has been known for a long time.

From 1912, about the month tree is cut:

View attachment 432369

And beyond that, it may be well to pay attention to phase of the moon, too:

View attachment 432371 View attachment 432372

Now all we need is for lumber to be stamped with month and moon phase when cut. :)

Bruce
yes its best to cut wintertime wood when the sigh is in the feet. Even firewood cut when the sign is right will burn better. of all the oaks the post oak is the most rot resistant. if you could find some Bo Dock (Osage Orange) it will never rot even without any treatment. I can show you BoDock fence post that where set over a 100 years ago that are still in good cond.
 
   / Had to redeck my trailer #19  
<snip> My long term goal is to build a place to get everything under roof. Trailer, tractors, implements and just everything I own. The sun and Mother Nature is just brutal over time and nothing will last if left outside.

Eddie
But Eddie, you keep acquiring equipment, you keep having to build more!
 
   / Had to redeck my trailer #20  
The new ACQ doesn't last as long as the old CCA in any application, as far as I am concerned. Put in a new front deck, and spilled a soda on it the first year, which we didn't catch until later (froze, can burst under snow) and that section started to rot pretty much right away. OK, I can understand extra food for microbes. Stockade fence with PT rails, 10 years old. Several are growing mushrooms, I have replaced I think 3 posts now. Garden gate posts, 6 to 10 years, all rotted at the base.

30 year old 10x12 CCA deck on the back of the house, under built and rail pickets a foot apart...still standing. I did have to replace the end beam, but it had a large knot in it dead center, and was only a single across the end. Replaced it with a double just before the CCa-ACQ switch, still standing. Raised beds, CCA 4x6 double stacked, 15 years old, still good.

But even better is a rail fence my Dad built 45 years ago, out of untreated chestnut...still standing, last time I drove by the place.
 

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