Sandwich type glass magnesium board

The invention discloses a sandwich type glass magnesium board, comprising protective aluminum board layers, fireproof layers, central sandwich layers and a fiber reinforced cement structure layer, wherein the central sandwich layers are arranged on the two sides of the fiber reinforced cement structure layer respectively; the fireproof layers and the protective aluminum plate layers are sequentially arranged on one sides of the central sandwich layers sequentially; the surface of each protective aluminum plate layer is coated with an anti-corrosion coating; the central sandwich layers are a single-layer core materials, and each core material is of a uniform and symmetrical raised grain structure formed by fusing natural wood fiber felt and polypropylene synthetic fiber felt at a high temperature; and each fireproof layer comprises a rock wool layer and an aluminum foil layer, and the aluminum foil layer is bonded to the rock wool layer. The glass magnesium board is compact in structure, reasonable in design,