Podunkfla wrote:I've been thingking about this for a while... Ever since I helped a friend build a cargo trailer to move to Oregon with. On his we framed it with 2 x 2 pine, then skinned it with 3/4" foamboard with an aluminum foil on both sides, taped the seams with alum. 2" tape. He said it held up well for years.
So, I have thought about using the same foamboard/foil to construct a tear with. Laminate the inside with 1/8" paneling before construction. Build it without a frame, just glue it together with PL urethane. You would need a little wood around the doors & windows. Then foil tape the seams and fiberglas the outside with a couple layers of 6oz cloth and epoxy. Sand, fill and smooth it with body filler and paint it. It should be very light and strong enough... me thinks.
Podunkfla
ol' noodle haid
Joined: 04 Aug 2006
Posts: 2273
Location: North Florida near the Suwannee River
Posted: Sat Sep 15, 2007 1:10 am Post subject:
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I've been thingking about this for a while... Ever since I helped a friend build a cargo trailer to move to Oregon with. On his we framed it with 2 x 2 pine, then skinned it with 3/4" foamboard with an aluminum foil on both sides, taped the seams with alum. 2" tape. He said it held up well for years.
So, I have thought about using the same foamboard/foil to construct a tear with. Laminate the inside with 1/8" paneling before construction. Build it without a frame, just glue it together with PL urethane. You would need a little wood around the doors & windows. Then foil tape the seams and fiberglas the outside with a couple layers of 6oz cloth and epoxy. Sand, fill and smooth it with body filler and paint it. It should be very light and strong enough... me thinks.
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