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Re: Material: Fiberglass Lay-up and Weight advice
By:Rob Macks/Laughing Loon CC&K
Date: 4/1/2014, 6:31 pm

Strange that the 3/8 strips with 1 layer of 4 oz glass( 162 pounds) are less strong then the 1/4 strips (150 pounds).
Does not make sense.

Daan

I assume you ment to say that the 3/16" panel with a layer of 4 oz. glass on each side broke at 162 pounds of force, while the thicker 1/4" panel with 4 oz. glass on each side broke under a force of 150 pounds.

This is where the "deflection" column tells the 3/16" panel bent .85 inches before breaking and the 1/4" panel bent .45 inches before breaking.

Has to do with bending in the wind instead of being stiff and breaking.

Rob

Messages In This Thread

Material: Fiberglass Lay-up and Weight advice *PIC*
Rob Macks/Laughing Loon CC&K -- 3/31/2014, 3:34 pm
Re: Material: Fiberglass Lay-up and Weight advice
Rob Macks/Laughing Loon CC&K -- 3/31/2014, 4:34 pm
Re: Material: Fiberglass Lay-up and Weight advice
Mike Bielski -- 3/31/2014, 5:30 pm
Re: Material: Fiberglass Lay-up and Weight advice
Rob Macks/Laughing Loon CC&K -- 3/31/2014, 6:02 pm
Re: Material: Fiberglass Lay-up and Weight advice *PIC*
Nick Schade - Guillemot Kayaks -- 3/31/2014, 6:32 pm
Re: Material: Fiberglass Lay-up and Weight advice
Mike Bielski -- 3/31/2014, 7:52 pm
Re: Material: Fiberglass Lay-up and Weight advice
Nick Schade - Guillemot Kayaks -- 3/31/2014, 8:43 pm
Testing in general and fiber to wood grain
Mike Bielski -- 3/31/2014, 10:02 pm
Re: Material: Fiberglass Lay-up and Weight advice
ddaniels -- 4/1/2014, 4:19 pm
Re: Material: Fiberglass Lay-up and Weight advice
Rob Macks/Laughing Loon CC&K -- 4/1/2014, 6:31 pm
Re: Material: Fiberglass Lay-up and Weight advice
Etienne Muller -- 4/2/2014, 4:20 am
Re: Material: Fiberglass Lay-up and Weight advice
Mike Bielski -- 4/2/2014, 9:49 am
Re: Material: Fiberglass Lay-up and Weight advice
Rob Macks/Laughing Loon CC&K -- 4/2/2014, 12:42 pm
Re: Material: Fiberglass Lay-up and Weight advice
JohnAbercrombie -- 4/2/2014, 1:17 pm
Re: Material: Fiberglass Lay-up and Weight advice
Mike Bielski -- 4/2/2014, 1:23 pm
Re: Material: Fiberglass Lay-up and Weight advice
Rob Macks/Laughing Loon CC&K -- 4/2/2014, 1:41 pm
Re: Material: Fiberglass Lay-up and Weight advice
JohnAbercrombie -- 4/2/2014, 1:50 pm
Re: Material: Fiberglass Lay-up and Weight advice
Mike Bielski -- 4/2/2014, 10:50 pm
Re: Material: Fiberglass Lay-up and Weight advice
John Messinger -- 4/3/2014, 10:00 am
Re: Material: Fiberglass Lay-up and Weight advice
Bill Hamm -- 4/2/2014, 3:15 pm
Re: Material: Fiberglass Lay-up and Weight advice *NM*
John Messinger -- 4/3/2014, 10:05 am
Re: Material: Fiberglass Lay-up and Weight advice
John Messinger -- 4/3/2014, 10:44 am