Since the Bill Of Materials call for a single layer of 1/4" sheeting for the sides, we'll be using 1/4" 5-Ply Meranti ma
Since the Bill Of Materials call for a single layer of 1/4" sheeting for the sides, we'll be using 1/4" 5-Ply Meranti marine grade plywood. Five sheets were ripped into 31" wide strips and scarfed on the radial arm saw. Click here to see how the saw was set up to make the cut.
Scarfed sheeting was stacked and will be finished with an air file. This will roughen up the joint and provide a better bonding surface for the epoxy.
Here's a shot of the last side planking scarf joint being epoxied
Here's a shot of the last side planking scarf joint being epoxied.
Several bricks are used to clamp the joint. Excessive weight will squeeze too much epoxy from the joint and lead to an unsound joint. In the background, we're fitting the douglas fir side planking template to the side of the boat.