Talk Composites - The Forum for Advanced Composites

Vertical laminating wood

http://www.talkcomposites.com/Topic8160.aspx

By benet - 10/18/2013 8:30:31 PM

I am thinking of using epoxy resin for the glue and coating on some vertical laminated hard woods, ie square strips of wood bonded side by side to create a plank.

I am worried that when i glue and clamp the strips together glue will leak and stain the non glued part of the wood.

Does anyone have any tips to help prevent this. Can i coat these faces in a release agent. I intend to coat the entire plank with coating resin once finished so would the release agent be possible to remove ?

Is there a better way of controlling spill from the joint ?

thanks

ben
By Dravis - 10/31/2013 10:10:36 PM

To make laminated wood planks using Epoxy, just liberally coat all the strips in laminating resin e.g.  EL2 from EC, wrap them in release film, and clamp them hard together on a flat surface.

After the "plank" has cured completely, remove the release film and sand down the plank to a nice even finish, then use coating resin, or a 2-component polyurethane coat (laquer)

This is the way most "wood-strip" Canoes and Kayaks are made, as well as wooden laminated boat-hulls..

Generally the resin will "discolor" the wood much less than the coating you put on top...