Our Technology

Earthstone's products are made using our patented foamed glass technology. Foamed glass in an incredible technology that possesses a range of characteristics that make it useful for a multitude of household, industrial, and commercial uses. Some of the many opportunities for using foamed glass include:

• Construction: insulation and green building materials
• Horticulture: hydroponics, soil amendment, and green roofs
  (Visit www.growstone.com to learn more)
• Household: cleaning and personal care products
• Industrial: abrasives, aggregate, and filtration

The physical properties of Earthstone’s foamed glass include:

• Recycled Composition: minimum of 95% of the weight is recycled glass, maximum 5% is additives.
• Low Thermal Conductivity:  0.045 k - W/(m.K) at 25C, similar to felt and cotton wool insulation
• Lightweight and Low Density: 12 lbs per cubic foot
• High Load Bearing Capacity and Compression Strength

Earthstone’s patented foamed glass product can be made to meet specifications for just about any use. Our specialized engineers are able to work with your company to determine the optimal variables to meet your project’s needs. To learn more or for quotes and information, contact engineering@earthstoneinternational.com.