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 Post subject: divinycell foam core
PostPosted: Fri Oct 15, 2010 8:59 am 
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Joined: Fri May 14, 2010 11:47 pm
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Location: Ogden, Utah-Jubilee build
:lol: though I might place this here and talk about it using this material in the building of cabins on our boats

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Modified Jubilee-"Wild Flower" 40' house boat
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 Post subject: Re: divinycell foam core
PostPosted: Fri Oct 15, 2010 9:01 am 
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Location: Ogden, Utah-Jubilee build
Lowka53 wrote:
:lol: I like the wood you used inside the cabin is that a ply wood or tongue and grove wood and is there air space behind it or is epoxied to the outer cabin bulk heads
Oster wrote Quote
I ripped white cedar to a fat 1/4" inch x 3 inches and sanded smoothe and rounded the edges with a round over bit. This created a T&G appearance.

I then glued them to divinicell foam core which I glued to plywood outside with a skin of white cedar half lapped running horizontal for a planked looking hull affect without any issues of planked cabins and hulls. This method also insulated the cabin too. This saves you from the issues of sweating and having a cabin thats really hot in the summertime and cold in the winter time. I also built the superstructure this way to reduce weight.

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IN your dreams Chip!!! :lol: :lol: See your doctor immediately, or at least in the am. about those fantasies.

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Don't be afraid to attempt anything. You might surprise your self in the attempt.
http://www.facebook.com/Home.Made.Boat.Building
Modified Jubilee-"Wild Flower" 40' house boat
14' Mr John-Wild Flower 2
32' Supper Huck- Wild flower 3

Rod H


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 Post subject: Re: divinycell foam core
PostPosted: Fri Oct 15, 2010 9:05 am 
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Joined: Fri May 14, 2010 11:47 pm
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Location: Ogden, Utah-Jubilee build
Oyster wrote:
Lowka53 wrote:
:) thanks for the info i might steal the process for the Jubilee :roll: :lol: 8)

The foam does not always completely stop sweating in four season climate, but it does stop some of the dripping when sleeping aboard in some of the change of season times. Single sheet plywood even with framing inside will show dew on the hull except for where the framing is because of the warmth thats generated at the areas thats backed up with the frame areas or even batten seams outside. The same will apply especially for overhead structures when you sleep aboard. You get a free drip shower of sorts.

But sandwich construction higher up helps the boat ride better since most of the structure is just a shell to keep the outside elements out. Building in certain shapes using this method also gives you a sound structure in which you can reduce weight and still have a usable surface too in the tops too.

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Don't be afraid to attempt anything. You might surprise your self in the attempt.
http://www.facebook.com/Home.Made.Boat.Building
Modified Jubilee-"Wild Flower" 40' house boat
14' Mr John-Wild Flower 2
32' Supper Huck- Wild flower 3

Rod H


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 Post subject: Re: divinycell foam core
PostPosted: Fri Oct 15, 2010 9:07 am 
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Joined: Fri May 14, 2010 11:47 pm
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Location: Ogden, Utah-Jubilee build
Oyster wrote:
Lowka53 wrote:
Is divinycell foam core the same stuff used in new home construction as a outer sheeting or am I getting my products mixed up

Thats called Blue Board or even Pink Board which has no inpact resistance and most all glues will not bond to it. For sure you can create grid components with it, but the stuff will not do the job unless you first skin both sides, sandwiching the stuff and then add your particular dressing to it. One thing is for sure, the costs amounts to hundreds of dollars more for the preferred foam, but is more rigid and you can even shape it too. It also comes in numerous densities and some of the more dense material is used in transoms of production glass boats.

With some of it the stuff will hold a screw without stripping. Get out your wallet. But you build these things one time and when doing so its much easier the first time around and takes less time too unlike having to rip things out and rebuilding the boat or any portion of it.

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Don't be afraid to attempt anything. You might surprise your self in the attempt.
http://www.facebook.com/Home.Made.Boat.Building
Modified Jubilee-"Wild Flower" 40' house boat
14' Mr John-Wild Flower 2
32' Supper Huck- Wild flower 3

Rod H


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 Post subject: Re: divinycell foam core
PostPosted: Fri Oct 15, 2010 9:10 am 
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Joined: Fri May 14, 2010 11:47 pm
Posts: 1307
Location: Ogden, Utah-Jubilee build
Lowka53 wrote:
:roll: wanted to make sure of the right material I have found doing things right the frist time is always in the long run cheaper than having to re due something so can you maybe give me a sorcing on the material

:roll: :lol: sorry about playing moderator there but I though this should have a tread of its own :lol:

_________________
Don't be afraid to attempt anything. You might surprise your self in the attempt.
http://www.facebook.com/Home.Made.Boat.Building
Modified Jubilee-"Wild Flower" 40' house boat
14' Mr John-Wild Flower 2
32' Supper Huck- Wild flower 3

Rod H


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 Post subject: Re: divinycell foam core
PostPosted: Fri Oct 15, 2010 9:13 am 
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Joined: Fri May 14, 2010 11:47 pm
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Location: Ogden, Utah-Jubilee build
[quote="Oyster"]Small purchases can be had here, for starters. They sell the scored board which I use for serious curved shapes. But you can actually take a heat gun and shape flat board for any job too.

http://www.jamestowndistributors.com/us ... o?pid=1586

This is an overview and a good read of the product.

http://www.globalspec.com/FeaturedProdu ... es/55372/0

http://www.diabgroup.com/americas/u_pro ... ods_2.html

There are several other simular products.

http://www.atlcomposites.com.au/atl_com ... irex__foam

This is a site from Canada which also has Klegecell.

_________________
Don't be afraid to attempt anything. You might surprise your self in the attempt.
http://www.facebook.com/Home.Made.Boat.Building
Modified Jubilee-"Wild Flower" 40' house boat
14' Mr John-Wild Flower 2
32' Supper Huck- Wild flower 3

Rod H


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 Post subject: Re: divinycell foam core
PostPosted: Fri Oct 15, 2010 12:37 pm 
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Joined: Sun Jul 02, 2006 7:10 pm
Posts: 4394
Location: North Carolina
Hum, lets not get too crazy with promoting alternative materials that may end up in the wrong hands and boat shed. There is a lot of additional engineering involved to solely forgo engineered parts from drawn plans, such as the case with this website. This is what I was afraid of early on when I actually had an in progress building thread for some detailed upgrades while I was in the building phase. After further discussion and a period of thoughts and comments I removed it. So buyer beware, unless alternative materials other than wooden material is specifically speced out for a boat, caution is recommended without some further discussion with a qualified individual.


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