Airgel glass is a new building material with aerogel as the main raw material, which can replace various types of glass. Airgel glass has many advantages that are far inferior to ordinary glass: for example, its thermal stability and thermal shock resistance exceed that of quartz glass; it has a lighter specific gravity; it has better thermal insulation properties than mineral wool; it does not burn and is good Fireproof material; also has good sound insulation performance, more than 4 times higher than ordinary metal and glass; has the functions of absorbing infrared rays and blocking ultraviolet rays.