Nano silicon is an insulated composite fireproof glass, which is a new type of hard inorganic transparent fireproof glass. It has advantages such as high strength, high adhesion, high transparency, good stability, strong weather resistance, and good fire resistance. It is a sustainable, stable, green, environmentally friendly, high-quality thermal insulation and fireproof glass. The core of the high-quality nano silicon fireproof adhesive is hard glue, which can prevent smoke and heat, making it the ideal fireproof glass at present.