BENMANSOUR, NabilAbdelkrim, SIDI IKHLEFDR.Amine Beloufa2025-07-132025-07-132025http://dspace.univ-temouchent.edu.dz/handle/123456789/6643As part of our PFE STARTUP project, we manufactured a boat hull sample using composite materials (E- type Mat fiberglass and polyester resin). We performed several mechanical tests to measure the permeability, hardness, and Young's modulus of our specimens. We also measured the chemical properties to determine the glass transition temperatures (Tg, Tc, Tf ). We aimed to demonstrate that our boat hull sample made from composite materials possesses the mechanical and chemical properties recommended in the maritime safety and boat construction specifications and standard regulations.frThesis