High strength foam glass
US8465814B2 · kind B2 · utility
2Cited by
31References
37Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 20, 2007 |
| Grant date | Jun 18, 2013 |
| Priority date | — |
| Expiry date | Jul 8, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/27
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Disclosed herein are foam glasses and compositions comprising such foam glasses, which can be used, for example, in structural applications. The foam glass can have one or more properties, such as a density ranging from about 20 Ib/ft3 to about 100 Ib/ft3, a compressive strength of at least about 650 psi, and an alumina content of at least about 5% by weight, relative to the total weight of the foam glass. Also disclosed are methods for preparing foam glasses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.