Core Materials
End-grain balsa
Balsa blocks are oriented with the wood grain through the panel thickness, giving unusually high core compression and shear performance with good damping.
In simple terms
Balsa blocks are oriented with the wood grain through the panel thickness, giving unusually high core compression and shear performance with good damping.
Best for
Robust large sandwich structures, local high-load zones and renewable-content designs.
Watch out for
Natural density variation and moisture uptake require selection, dry storage, sealing and controlled resin absorption.
Typical applications
Wind blades, boat decks, hulls, floors, rail and industrial panels.
Related tools
Use the calculators to turn these concepts into preliminary engineering estimates.