Composite reinforcing member
US6048598A · kind A · utility
24Cited by
15References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1997 |
| Grant date | Apr 11, 2000 |
| Priority date | — |
| Expiry date | Dec 17, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2927
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A corrosion resistant, light weight composite twisted rope rebar is disclosed for reinforcing concrete material, including providing a plurality of continuous glass fibers oriented substantially in the longitudinal axis and coated with a thermoset polyester resin and catalyst. In one aspect, the twisted rope rebar includes two or more bundles in a helical pitch of about two inches to six inches to form the twisted rope rebar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.