Friday 12 March 2010

Day 3 - The Hull

Cutting out the hull planks was exactly the same process as cutting out the bulkheads; straight from the printed templates.

Of course the plywood sheets are not as long as the planks and needed joining together.

We joined the planks by using +-45 450 e-glass on both sides of the join (we routed 1/2mm and used peel-ply on the outside of the planks for neatness but is not necessary. We didn't scarf reasoning that a good butt joint will be stronger that the plywood; not to mention a good deal easier to achieve!

Stuff used on Day 3:

Resin (Ampreg 21)
Hardener (Ampreg 21 - fast)
Roll of e-glass +-45, 100mm wide
Paint Roller
Peel-ply
Router
Hull Templates
Jigsaw
Knife
Hand Plane
Sandpaper

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