Very cool! I would like to make a press out of some I beam and firehose like your buddy has there.Awesome work!
I work with Bartek from Progress Boards. He makes custom wake/kite boards. He does skis and snowboards as well. I do 3D modeling (boards/moulds etc.), and CAM work for him. Lots of prototyping/one offs for pro riders. I've designed the snb lineup last year for him and did one board for myself. The one I've shown. Fuckin love that board. Volume shifted, centered stance, camber between feet, rocker outside, longer nose, shorter tail. Kinda like K2 Party Platter or Ride Superpig.
3 weeks sounds insane. Maybe something is not right with your curing process (it is not fully cured after taking it out of the press). Once you take the laminate out of the bag/press/whatever it starts absorbing moisture. Depending on humidity it reaches equilibrium ~4-6 days. It affects some internal stresses in the laminate but I don't think You would notice as big of a difference as you described (and what's more important, it should become softer). It's probably not cured fully or you do something wrong during layup.
Yeah, probably. Layup and pressing in a barn with freezing temps is my main issue. I think 4-6 days would be much better than riding them the same day or the day after they come out of the press. A cnc router would make the cores a lot more precise as well. It’s raining now so I might work on a frame rather than a board today.
When are you going to show us your latest bikes?