Tricel honeycomb panels are as strong as plywood for bulk heads cabinetry and furniture.
Boats cabinets laminated playwood.
But tricel honeycomb panels can weigh up to 80 less than plywood which means you can design and build the luxury customers expect while giving them the economic benefits and operating performance they demand.
It is the water resistance of the type of glue used to laminate the piles which determines the grade of the ply as well as wood of the veneers.
Plywood is normally sold in rectangular sheets of 4ft by 8ft 1220mm x 2440mm.
Marine plywood construction boards if you ve got a big repair job that needs marine plywood teak lumber or fiberglass boards you ve come to the right place.
Plywood is an engineered wooden product manufactured by bonding wood veneers with each other using an adhesive and high temperature and pressure.
If the plywood is required structurally then this becomes a messy problem indeed.
Mdf is the way to go.
I would state in your contract that you can not warranty any laminate over a plywood substrate.
If it calls for it in the plans ask the builder to call the architect or customer to see about changing it to mdf.
When a laminate sheet is glued to its surface it becomes a laminated plywood the laminate sheet serves both decorative and protective functions for the plywood.
The more veneers that are used the stronger and stiffer the plywood becomes so for bending fewer is better.
Given sufficient time and use it may be that the protective fibreglass layer becomes damaged allowing water to permeate the surface and begin to rot the underlying plywood.