Hi, I intend to build a Carbon/Kevlar Roof for an UTV. The dimensions are 1,0m. x 1,3m. , I need to have a strength similar to that of an aluminum plate of 5mm. thickness (it's a flat plate with the first 15cm. folded at 30 degrees)
I'm thinking of build the piece by infusion.
What do you advise me? - thickness of the laminate; number of layers of material; do I use only Carbon Kevlar 2/2 Twill or Carbon Black Twaron layers, or should I insert some layers of Carbon fibre Biaxial, etc... 
I thank you for any help.

José Moleiro