700C Foam Glass Insulation Blocks Waterproof Cellular Glass Insulation

Foam Glass is a high quality insulation material made of 100% recovered glass. Recycled glass is crushed into extremely fine powder and blended with foaming agents. This process reuses valuable raw materials and saves energy initially required for the production of glass. Due to this, the energy used in producing Foam Glass is significantly reduced.

Foam glass is fireproof, waterproof, non-toxic, corrosion-resistant, non-aging, non-radioactive, and insulating. It is a stable building exterior wall and roof insulation and sound insulation material.

Foam glass does not absorb water. The cells are mostly closed, so there is no capillary rise.

Foam glass has an operating temperature range of -200 to 450 °C and a small expansion coefficient (8 × 10 °C).

Foam glass with open pores absorbs sound and is used as a sound insulation material. Penetration loss can be around 28.3 dB in 60~400 Hz.

Depending on the properties of the foam glass, it can be used as insulation material in various sectors of construction engineering, as well as in shipbuilding, chemical, cryogenic, and high-temperature technologies. As a moisture-proof, fireproof, and chemically resistant material foam glass may be used in harsh environments such as in heat insulation and deep cooling in underground and open-air applications such as pipelines and tank foundations.