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US 11,505,497 B2Granted
Fireproof compositions and materials
AssigneeAdenium IbéRica, S.L.
InventorsLuis Sánchez Granados, Manuel Cruz Yusta, José Balbuena Jurado, Luis Fuertes Martínez
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Abstract
The present invention relates to a composition in the form of a mixture comprising F-type fly ash, a reactive silicon source, a setting accelerator and a light aggregate with a density of less than 900 kg/m3 and a mechanical strength of at least 0.08 MPa, and the uses thereof to obtain light and fireproof construction materials.
Claims21
A composition in a dry mixture form comprising:
- between 30 and 80% by weight of type F fly ash,
- between 1 and 9% by weight of a reactive silicon source,
- between 1 and 15% by weight of a setting accelerant,
- between 2 and 30% by weight of lightweight aggregates,
- wherein the % by weight is with respect to the total weight of the composition in a dry mixture form, and
- wherein said composition in a dry mixture form has an apparent density between 150 and 600 kg/m3.
3 more elements
Dependencies are inferred from the claim text.