Cellular Glass Insulation Blocks?
When I first started exploring insulation materials, I kept hearing about cellular glass insulation blocks. To be honest, I was skeptical at first. But after researching and testing, I became a genuine advocate for this remarkable material.
Cellular Glass Block Insulation?
Cellular glass block insulation is one of the most underrated insulation materials in the construction industry. It is manufactured from crushed glass and a blowing agent, which creates a closed-cell structure with tiny glass bubbles.
What really impresses me is the thermal performance. The R-value typically ranges from R-3.6 to R-4.5 per inch. The compressive strength ranges from 80 psi to over 200 psi.
Cellular Glass Insulation Data Sheet?
The density typically ranges from 8 to 15 pounds per cubic foot. The thermal conductivity usually falls between 0.25 and 0.35 BTU·in/(hr·ft²·°F). Water vapor permeance is less than 0.01 perms.
Cellular glass vs foam glass?
Cellular glass and foam glass are essentially the same material. Both terms refer to the same product—a closed-cell insulation material made from glass.
Foam glass insulation specifications?
Foam glass insulation specifications include thermal conductivity of 0.028-0.040 W/(m·K), compressive strength of 400-1600 kPa, and temperature range from -200°C to +430°C.
