Environmental protection light weight, high strength's composite sheet

The utility model discloses an environmental protection light weight, high strength's composite sheet, the composite sheet is the lamellar structure, from down supreme be in proper order lower aluminum board, down tie coat, ceramsite concrete layer, go up tie coat, last aluminum plate, lower aluminum board's upper surface and last aluminum plate's lower surface all are equipped with the passivation layer. Advantages such as this composite sheet has the light, excel in are particularly suitable for as building materials fields such as partition wall, curtains. 本实用新型公开了一种环保轻质高强的复合板，所述复合板为层状结构，从下至上依次为下铝板、下粘结层、陶粒混凝土层、上粘结层、上铝板；所述下铝板的上表面和上铝板的下表面均设有钝化层。该复合板具有轻质、高强等优势，特别适合用作隔墙、幕墙等建材领域。