| 摘要 |
PURPOSE: A high strength sheet for construction and a form plate material manufactured by using the same are provided to be strengthened, to be light in weight by using a mixed fabric layer and a thread layer, and to be easily separated from concrete by using a film layer and a coating layer. CONSTITUTION: A high strength sheet for construction (1) comprises supporting plywood (10), a mixed fiber layer (30), a thread layer (20), a film layer (40), and a coating layer (50). The mixed fiber layers are laminated on the support plywood to reinforce strength. The thread layer is bonded through a first adhesive layer (25) to between the support plywood (10) and the mixed fiber layer, and increases adhesive power. The film layer is bonded through a second adhesive layer (45) to the mixed fiber layer. |
