Foam glass has a series of excellent characteristics of green building materials, such as fire retardant, waterproof and moisture-proof, lightweight and high strength, efficient heat preservation, corrosion resistance, etc., in building energy saving and urban fire disaster reduction, has irreplaceable advantages. Dehe foam glass series products have passed the three-star evaluation of green building materials, and the product characteristics meet the requirements of green building.

High quality waterproof insulation materials are needed to reduce energy loss in the air-conditioning and condensation system of subway track system. On the basis of low thermal conductivity, foam glass has excellent waterproof and fireproof performance, so it can be used in the station refrigerated water pipe insulation system of urban rail transit.