Strength for strength there is almost no lighter way to build a boat than wood. Epoxy laid glass on top doubles the strength. You need to go to really exotic materials to do better. Source: Gerr the Nature of boats, Vectorlam, my own calculations and build.
Can you share the plans of this boat?
Does anyone know where the kit was purchased? Or do you know where to get the plans?
How do I buy this boat kit?
Keeping us in the dark at the end ?
船体需要用凯夫拉纤维吗？
Made of plywood and fiberglass? It must be really heavy.
Not if the ply was 3mm
it's not 3mm and yes it would still be really heavy if it was 3mm m/ply just because of the shire quantity.
Strength for strength there is almost no lighter way to build a boat than wood. Epoxy laid glass on top doubles the strength. You need to go to really exotic materials to do better.
Source: Gerr the Nature of boats, Vectorlam, my own calculations and build.