it's better to use a polyurethane resin as a primer , it protects the woods somewhat from acids in the polyester resin and make it way more...
I can tell you a bit about the process: when order is received from customer, first work is for the 3d modeler. He/she will start converting the...
Not as big and only one helicopter, but flying nontheless
I did, a while ago. But I'm back working on a G4 again, so not available anymore.
That are basically 3 people. All of them know production of 6+ boats per year would take place in the modified facilities of HoCo, as the G4 is...
What is the timeframe the reqruitment team will be in touch?
For the completeness, I was in the build team of number one, and made some parts for number 2 too before I left Holland Composites. Just so you...
No it's not. Out of factory in December/Januari I suppose, then a long transit to the other side of the world.
It is a retactable unit in the G4. It can regenerate, and charged by solar panels.
The system isn't that heavy. There is only one motor. It won't fly on electric power.
Still being build: http://jachtwerfdezeeg.nl/projecten-2/zeeschouw/ maybe contact them?
Main advantage for a female mould is that you can do all the internals before demoulding, realising a stiffer shell which is less prone to...
That is for factory manufactured prepregs, with the right resin ratio already in or on the fibre. DIY prepreg is vacbagging with some extra time,...
Not. comparable to wet layup, but easier to cut and lay, without the tows falling out of caron weaves.
Sicomin (france) produces and sells resin for DIY prepregging.
Contact the designer, Willem Nieland, www.willemnieland.nl Very interesting boats in this tread! a drascombe is used by a sea cadet corps here...
Interesting, I've been searching for something similar, to be used for sea cadets. Someone in the dutch waterscouts had the same need, to replace...
I have laminated some pieces with parabeam. It's flat until wetted out, and pops up. It's very easy to build relatively thick and light laminates,...
In mould coating, a PU based coating used in the mould, directly compatible with epoxy resin. Or a skin coat, after a polyester based gelcoat,...
Mirka ceros here too. If your sanding a lot, a machine like that is great. Also when working overhead, lightweight and powerfull.