Sven Yrvind · video

What this video covers

Sven Yrvind constructs custom hatches for his vessel using two layers of 9-millimeter plywood to achieve increased thickness.▶ 0:40 He utilizes Divinycell H80 foam as a core material for both the forehatch and the after hatch.▶ 0:18 To prevent the plywood layers from sliding during the bonding process, he secures them with two small nails before applying polyurethane glue.▶ 0:57 The assembly process involves laminating one side of the hatch, allowing it to cure, and then repeating the process on the reverse side.▶ 1:49 For the hatch closing mechanism, he fabricates custom hooks by welding angle iron to flat iron stock, drilling 10-millimeter holes into the resulting hardware.▶ 1:27 These components provide a secure fit for the hatch covers once the lamination and shaping are complete.

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