Concrete Form Plywood

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Concrete Form Plywood

Postby doctor phreak » Fri Sep 04, 2009 9:33 pm

i just found out that my buddy dad has 50 sheets of concrete form 3/4 4x8 plywood sheets...he said these are a step below marine grade.....everything i find on form plywood is that its birch veneers and MDO in the center and it has some chemical in it to deter water and moisture...will CPES work into this with that chemical....like to get some info before i buy it...oh and he was asking $35.00 a sheet dont know if that is good or not.....thanks
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Postby David S » Fri Sep 04, 2009 10:09 pm

I'd have to see a pic of it.the form plywood I have been around has an almost plastic like coating to it.I wouldn't think glue or sealer would not stick to well.
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Postby laoutdoorsman » Sun Sep 06, 2009 10:34 am

i think you can get good 3/4 ply for that price already....form ply around here is far from marine ply...its a very low grade (cdx)....im pricing materials for a build and im finding nice pine ac ply 3/4 for 38 a sheet....
mike breaux...its pronounced "bro".....
i think i should have taken notes along the way, because ive forgotten waaaay more than i remember...
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Postby sjacobso76 » Sun Sep 06, 2009 10:49 am

Where does everybody find these great prices on ply? Perhaps I'm just using too nice of ply. I like to build with cabinet grade ply as all of the cdx and ac ply I see is just too warped and has too low quality a core for my tastes. In the end I pay more than 60/sheet, but I know the quality is the best!
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Postby Lou Park » Mon Sep 07, 2009 3:26 pm

concrete form plywood is extremely heavy and has a veneer on the outside
that is similar to a plasticy hardboard. If it's new it would make a great floor. If it's used, it should be full of an oil used to keep concrete from sticking to it. The veneer on the outsides is made to keep things from sticking so if you plan on gluing something to the outside, I would just plan on buying a good birch instead.
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Postby zukimoo » Thu Sep 10, 2009 7:09 pm

alot of weight in those concrete boards and they will be coated with chemicals and old concrete if they are used. A good plywood around here is $65 per sheet but I'd still stay away at $35 per sheet. It's not going to save you money and time. Try picking one up....you'll see a difference in weight.
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Postby madjack » Fri Sep 11, 2009 2:14 am

We are lucky enough to have a cabinet shop right behind the shop...I get 3/4" 13 ply cabinet grade, birch veneer over a poplar core ply for under 40 bucks a sheet.....................
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Postby kennyrayandersen » Fri Sep 11, 2009 8:06 am

We're lucky to have plywood company of Ft. Worth. Sheet goods is pretty much ALL they do, so the prices are better than the big box, but the quality is higher. :thumbsup:
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Postby laoutdoorsman » Fri Sep 11, 2009 9:45 am

i am lucky ...i have a lowes, and for 10, 20, 30, 40 bucks you can get the raunchiest knottiest twistedest ply in the world!! :R :R the selection is horrible...

it took me about an hour to dig thru and find 7 decent sheets of ply the other day...and i had them grab another stack from topshelf with the forklift, so i could dig thru it too..

the 2x selction wasnt much better....

i have what i need for my platform, but for my next lumber run, i will go somewhere else...im thinking about just goin into baton rouge, where i know i can get better stuff...
mike breaux...its pronounced "bro".....
i think i should have taken notes along the way, because ive forgotten waaaay more than i remember...
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Postby johnson814 » Fri Sep 11, 2009 9:08 pm

If your going to Baton Rouge you might try Hogan Hardwoods they have all kinds of plywood and solid hardwoods at a reasonable price. Check there hours I think they only open Mon thru Fri.
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Postby madjack » Sat Sep 12, 2009 2:18 am

Hogan Hardwood is the supplier for the cabinet shop I get my ply from...truck comes up every week...didn't know they were located in Red Stick.............
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Postby doris s. » Sat Sep 12, 2009 9:47 am

We are building our teardrop out of arauco pine plywood. We bought it from Lowe's Home Improvement and it cost $35 a sheet. This plywood is for exterior use. There is an A and B side to each sheet. I stained the outside cherry and it took stain and poly (oil based) very well. You might want to try it.

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Postby doris s. » Sat Sep 12, 2009 10:17 am

I posted pics of our build on my album if you want to see what the plywood looks like stained. Yes, we had to go through lots of sheets at the store before finding the best pieces. But the price was right.

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Postby johnson814 » Sat Sep 12, 2009 11:06 am

Hogan Hardwood in Baton Rouge is located on Darryl Dr. right off Choctaw and Sherwood Forest. Probably cheaper than buying it from a cabinet shop.
You can call them up for your order, they have a will call dept. where you pay and get loaded up, nice bunch of people to deal with.
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Postby laoutdoorsman » Sat Sep 12, 2009 11:59 am

johnson814 wrote:If your going to Baton Rouge you might try Hogan Hardwoods they have all kinds of plywood and solid hardwoods at a reasonable price. Check there hours I think they only open Mon thru Fri.


ill check them out, thanks for the hit.....im fighting with the "junk" ply i got...this humidity from the rain gave my ply hell...i might be just throwing it away and starting over :( ....i kept it covered, it never got directly rained on, just so damp from humidity i guess...(i dont have an indoor workspace)
mike breaux...its pronounced "bro".....
i think i should have taken notes along the way, because ive forgotten waaaay more than i remember...
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