| 摘要 |
This invention relates to a construction panel comprising a metal- thermoplastic resin-metal laminate and a process for preparing same, said laminates possessing in combination certain specified properties of coefficient of linear thermal expansion inelastic ratio and flexural stiffness, and having a specified maximum weight per m<2>, the ratio of the total thickness of the metal layers to the thickness of the thermoplastic resin lying within defined limits. |
