Boat Building Forum

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Re: S&G: scarf strength
By:Geoff
Date: 10/4/2010, 10:13 am
In Response To: Re: S&G: scarf strength (Geoff)

Correction:

: - strongest was the Pygmy method - the joint did not break at all - : it broke outside the taped area
: - next was a splined joint using Gorilla glue - no FG either side : (note that I forgot to dampen the wood too!)
: - next was a splined joint with epoxy - no FG either side

The third place was actually a tie - splined joint using Titebond III - no FG either side - gave approximately the same results as epoxy.

Note that I have NO affiliation with any manufacturer of glues or kayak kits! I did the testing because I was curious having seen someone else use splined joints, although using a slightly different setup.

Geoff

Messages In This Thread

S&G: scarf strength
Mike Bielski -- 10/1/2010, 9:06 am
Re: S&G: scarf strength
Geoff -- 10/4/2010, 10:04 am
Re: S&G: scarf strength
sherm -- 10/5/2010, 12:23 am
Re: S&G: scarf strength
Mike Bielski -- 10/4/2010, 5:07 pm
Re: S&G: scarf strength
Geoff -- 10/5/2010, 6:44 am
Re: S&G: scarf strength
Mike Bielski -- 10/5/2010, 8:28 am
Re: S&G: scarf strength
Geoff -- 10/6/2010, 5:49 am
posting results chart for scarf strength
Paul G. Jacobson -- 10/4/2010, 3:26 pm
Re: S&G: scarf strength
Geoff -- 10/4/2010, 10:13 am
Re: S&G: scarf strength
Etienne Muller -- 10/2/2010, 5:03 am
Re: S&G: scarf strength
Mike Bielski -- 10/2/2010, 11:04 am
Re: S&G: scarf strength
Dan Caouette (CSFW) -- 10/2/2010, 1:35 pm
Re: S&G: scarf strength
Etienne Muller -- 10/3/2010, 4:06 am
Re: S&G: scarf strength
Bill Hamm -- 10/4/2010, 12:49 am
Re: S&G: scarf strength
Donovan -- 10/2/2010, 4:11 pm
Re: S&G: scarf strength
Dan Caouette (CSFW) -- 10/2/2010, 6:38 am
Re: S&G: scarf strength
Bill Hamm -- 10/2/2010, 12:44 am
Re: S&G: scarf strength
Jim Farrelly -- 10/1/2010, 2:15 pm
Re: S&G: scarf strength
Jay Babina -- 10/1/2010, 11:15 am
Re: S&G: scarf strength
Brian Nystrom -- 10/1/2010, 11:25 am
Re: S&G: scarf strength
bsoderholm -- 10/1/2010, 1:11 pm
Re: S&G: scarf strength *PIC*
Dan Caouette (CSFW) -- 10/1/2010, 9:41 am
Re: S&G: scarf strength
Mike Bielski -- 10/1/2010, 10:24 am
Re: S&G: scarf strength
Dan Caouette (CSFW) -- 10/1/2010, 10:50 am
Re: S&G: scarf strength
Mike Bielski -- 10/1/2010, 11:36 am
Re: S&G: scarf strength
Dan Caouette (CSFW) -- 10/1/2010, 1:41 pm
Re: S&G: scarf strength
Mike Bielski -- 10/1/2010, 3:15 pm