Back to results
US 11,623,891 B2Granted
Process for fireproofing materials
AssigneeIsolfeu-Creation
InventorPhilippe Toussaint
Life of this patent
Estimating the term…
Abstract
A process for fireproofing materials, using the following steps: a) placing a material in contact with a viscoelastic suspension obtained by mixing a pozzolanic material with an alkaline activation solution having at least one soluble metal hydroxide; b) geopolymerizing the viscoelastic suspension; c) obtaining a fireproof material with a geopolymer.
Claims18
A process for fireproofing materials comprising the steps of:
- a) placing a material in contact with a viscoelastic suspension obtained by mixing a pozzolanic material with an alkaline activation solution comprising at least one soluble metal hydroxide, the viscoelastic suspension having a molar concentration of hydroxide ions of between 3 and 8 M;
- b) geopolymerizing the viscoelastic suspension;
- and
- c) obtaining a fireproofed material comprising a geopolymer.
1 more element
Dependencies are inferred from the claim text.