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US 10,647,615 B2Granted
Method for producing a thermally insulating mortar
AssigneeTanja Thomas
InventorAntonius Mertens-Thomas
Life of this patent
Estimating the term…
Abstract
A method for producing a thermally insulating mortar includes introducing water, cement and a liquid surfactant containing a foam concentrate that forms a foam in a predetermined mixing ratio into a mixing device provided with a mixing impeller, and rotating the mixing impeller at a very high speed, wherein a homogeneous mixing between the water, the cement and the formed foam occurs.
Claims11
A method for producing a thermally insulating mortar, consisting of:
- introducing only water, cement and a liquid concentrate surfactant that forms a foam into a mixing device provided with a mixing impeller;
- wherein the liquid concentrate surfactant has a ratio of 8 to 15% of sodium C10-C16 alkyl sulfate, 1 to 3% of sodium alpha-olefin sulfonate, 7 to 10% of ammonium alkyldimethyl chloride, and 50 to 84% of water;
- rotating the mixing impeller at a speed of 8,000 rpm, whereby a homogeneous water-cement mixture and the formed foam occurs, wherein the foam is distributed in the water-cement mixture in such a finely dispersed way that a colloidal suspension or dispersion is formed.
A method for producing a thermally insulating mortar, consisting of:
- introducing only water, cement, a liquid concentrate surfactant that forms a foam, and synthetic fibers into a mixing device provided with a mixing impeller;
- wherein the liquid concentrate surfactant has a ratio of 8 to 15% of sodium C10-C16 alkyl sulfate, 1 to 3% of sodium alpha-olefin sulfonate, 7 to 10% of ammonium alkyldimethyl chloride, and 50 to 84% of water;
- rotating the mixing impeller at a speed of 8,000 rpm, whereby a homogeneous water-cement mixture and the formed foam occurs, wherein the foam is distributed in the water-cement mixture in such a finely dispersed way that a colloidal suspension or dispersion is formed.
A method for producing a thermally insulating mortar, consisting of:
- introducing only water, cement, a liquid concentrate surfactant that forms a foam, and cork granulate into a mixing device provided with a mixing impeller;
- wherein the liquid concentrate surfactant has a ratio of 8 to 15% of sodium C10-C16 alkyl sulfate, 1 to 3% of sodium alpha-olefin sulfonate, 7 to 10% of ammonium alkyldimethyl chloride, and 50 to 84% of water;
- rotating the mixing impeller at a speed of 8,000 rpm, whereby a homogeneous water-cement mixture and the formed foam occurs, wherein the foam is distributed in the water-cement mixture in such a finely dispersed way that a colloidal suspension or dispersion is formed.
Dependencies are inferred from the claim text.