<p>The lightweight construction panel has a concrete base having a core layer having a hydrated hardened concrete mixture and lightweight aggregate material. A surface layer is provided having a fixed mortar matrix from hydrated hardened concrete mixture and a porous unbroken lightweight aggregate material. Arranged on the main surface of the core layer is a reinforcing fabric made from a water repellent. The surface layer is made of glass granules in the form of micro glass hollow balls or glass beads.</p>
