Carbonatable calcium silicate-based cements and concretes having mineral additives, and methods thereof
US11352297B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Mar 22, 2018 |
| Grant date | Jun 7, 2022 |
| Priority date | — |
| Expiry date | Sep 4, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/91
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The invention provides novel methods and novel additive compositions and use thereof in a wide range of concrete production for improving properties of concrete materials, such as durability and aestheticity. The methods and compositions of the invention may be applied in a variety of cement and concrete components in the infrastructure, construction, pavement and landscaping industries.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.