Bent Wood Laminating Glue

With domestic wood laminations the simplest and least visible glue is pva polyvinyl acetate yellow glue.
Bent wood laminating glue. All the real time pitfalls and stressfulness. These sheets come in 4 x 8. If you are using yellow glue this does not leave a lot of time. Such a glue is urea formaldehyde also known as plastic resin.
What you need to use for bent wood lamination is 1 8 bending poplar plywood that comes in either long or short grain. Part 1 of a bent lamination glue up. Because bent laminations are under constant stress they require glue that sets hard. With glue between each lamination a press is used to bend the bundle of laminations around a form.
I am interested in making bent laminations for furniture. While resorcinol has a. Epoxy urea resin resorcinol and polyurethane are all good choices for bent laminations. Bending wood part ii bent lamination.
Bending wood part ii bent lamination. Gary herber langley none. Learn how to make wood magically bend to your will. What type of glue should i use.
It is also prone to glue creep a phenomenon in which the cured glue creeps out of the laminations over time resulting in unsightly raised glue lines. When laminating curved wood woodworkers need an adhesive that won t stretch or pull away at the edges. Once the glue dries the workpiece will hold it s new shape. Max thickness of laminates veneers is 3mm.
I have found that a mix of 1 part water to 4 parts glue spreads quick. There isn t one adhesive ideal for every application. Of these four glues urea resin and resorcinol achieve the most rigid glue line when cured. So the first order of business is to build the form followed by cutting the wood into lamination strips.
Laminating wood when making small curves it is best to laminate several many layers using thin strips of wood called veneers no steaming is required for small bends. Yellow glue sets soft and fast. There are many ways to construct a form and apply pressure. Standard wood glue is not the best choice for bent laminations.
Use plastic resin glue or epoxy. Just a saw some wood some glue and a few time tested techniques. Yellow glue is slightly flexible and will creep over time leading to spring back. The laminate parts need glue between each layer and to be clamped to the form before the glue dries.