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US 2024/0002299 A1Published application
Elevator element, manufacturing method thereof and elevator
AssigneeKone Corporation
InventorTapani Talonen
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Abstract
An elevator element manufacturing method, an elevator element and an elevator are disclosed. The manufacturing method includes providing in powder and/or granulate form a material comprising compound comprising silicon and a second divalent metal, filling a mould with a mixture including the material and water, adding CO2 in the mixture in the mould, allowing water and CO2 to react with the material under overpressure, thereby creating bonding structures based on metal carbonates (MCO3).
Claims20
An elevator element manufacturing method, comprising the steps of:
- providing in powder and/or granulate form a material comprising compound comprising silicon and a second divalent metal;
- filling a mould with a mixture comprising said material and water;
- adding CO2 in said mixture in the mould;
- and
- allowing water and CO2 to react with said material under overpressure, thereby creating bonding structures based on metal carbonates (MCO3).
2 more elements
Dependencies are inferred from the claim text.