Foam block and poured concrete wall system
US10704257B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Jun 11, 2019 |
| Grant date | Jul 7, 2020 |
| Priority date | — |
| Expiry date | Jun 11, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04C1/41
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A foam block and poured concrete building system preferably includes a plurality of wall foam blocks, a plurality of corner foam blocks, poured concrete, a plurality of fastening strips and a plurality of fasteners. Two end cavities are formed in opposing ends of the plurality of wall foam blocks. Top and bottom cavities are formed in the plurality of wall foam blocks. Each corner foam block includes an inner angle plate, three middle spacers and an outer angle plate. Each fastening strip includes a plurality of holes formed at heights that correspond to a height of the plurality of wall foam blocks and the plurality of corner foam blocks. Window frames and doorframes include a plurality of fastening strips. When the plurality of wall and corner foam blocks are assembled to each other with the plurality of fastening strips and fasteners, concrete is poured into vertical cavities therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.