Foam glass is widely used for thermal insulation in the exterior walls and roofs of residential buildings. Due to its characteristics such as light weight, fire resistance, waterproofing, non-toxicity, non-combustibility, and long lifespan (matching the lifespan of the building), coupled with the increasing environmental protection requirements for human survival, foam glass is an ideal wall insulation material and roof insulation material for residential buildings.

Foam glass serves as both a thermal insulation and a heat preservation material, capable of withstanding a wide temperature range from extreme cold to high temperatures. Its significant value lies not only in its longevity without deterioration but also in its inherent fire-resistant and shock-absorbent properties. When used in environments such as low-temperature deep freezing, underground construction, flammable and explosive areas, humid conditions, and harsh chemical erosion, it offers both safety and durability, earning it the title of "non-replacement thermal insulation material." Therefore, it is extensively applied in the oil and chemical industries, underground construction, shipbuilding, thermal insulation and preservation, and smoke duct lining anti-corrosion projects.