ss

"stryped"

12/09/2006 5:19 AM

Bookshelf and laminating question again

x-no-archive:yes

I was the oen that asked if I could glue up boards using my router as a
jointer to make boards wide enough to build a bookshelf. The plan
called for plywood but I am trying to save money as I already have alot
of rough cut red oak.

Anyway, can I glue these boards togther to former larger pannels
without needing to use buscuits or dowels? Someone told me that I
needed to use one or the other because over time the wood would want to
separate where they are glued togther.

Also, I still have polyurethane glue left from building that cutting
board. Can I use it? It was a bear to clean up though on my cutting
board. (From the foam out). Or is regular yellow glue just as good and
lasts just as long?


This topic has 4 replies

Aa

"Andy"

in reply to "stryped" on 12/09/2006 5:19 AM

12/09/2006 5:47 AM

stryped wrote:
> I was the oen that asked if I could glue up boards using my router as a
> jointer to make boards wide enough to build a bookshelf.

We remember.

> The plan
> called for plywood but I am trying to save money as I already have alot
> of rough cut red oak.

Good thing to have lots of.

> Anyway, can I glue these boards togther to former larger pannels
> without needing to use buscuits or dowels?

Yes.

> Someone told me that I
> needed to use one or the other because over time the wood would want to
> separate where they are glued togther.

Wrong. (as long as they're glued well; i.e. long grain-long grain, no
large gaps or sawdust, etc.)

> Also, I still have polyurethane glue left from building that cutting
> board. Can I use it?

Sure. Dampen one surface if your wood is very dry.

> It was a bear to clean up though on my cutting
> board. (From the foam out).

Use less. (Until you get just a tiny bit of foam out, then clean up
with acetone while it's soft. Or scrape it off when it's dry - I've
found this easier than cleaning up hardened yellow glue)

> Or is regular yellow glue just as good and
> lasts just as long?

True, unless you plan to be getting your bookshelf wet, in which case
you could use Titebond III.

Good luck,
Andy

bb

"boorite"

in reply to "stryped" on 12/09/2006 5:19 AM

12/09/2006 9:41 AM


stryped wrote:

> Anyway, can I glue these boards togther to former larger pannels
> without needing to use buscuits or dowels?

Yes. All those do is help align the edges during glue-up.

> Someone told me that I
> needed to use one or the other because over time the wood would want to
> separate where they are glued togther.

No. The real problem is that the entire panel might want to cup as one
board.

ss

"stryped"

in reply to "stryped" on 12/09/2006 5:19 AM

12/09/2006 11:21 AM

x-no-archive:yes

Speaking of that, when glueing up pannels I have one book that says to
orient the end grain in the same direction, and another that says to
alternate them. Which is right?
boorite wrote:
> stryped wrote:
>
> > Anyway, can I glue these boards togther to former larger pannels
> > without needing to use buscuits or dowels?
>
> Yes. All those do is help align the edges during glue-up.
>
> > Someone told me that I
> > needed to use one or the other because over time the wood would want to
> > separate where they are glued togther.
>
> No. The real problem is that the entire panel might want to cup as one
> board.

bb

"boorite"

in reply to "stryped" on 12/09/2006 5:19 AM

12/09/2006 11:45 AM


stryped wrote:
> x-no-archive:yes
>
> Speaking of that, when glueing up pannels I have one book that says to
> orient the end grain in the same direction, and another that says to
> alternate them. Which is right?

I've always read you're supposed to alternate, which has worked fine
for me.


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