INSULATING MINERAL FOAM

A process for producing a mineral foam includes (i) separately preparing one or more slurries of cement, and an aqueous foam for which a D50 of bubbles is less than or equal to 400 μm; (ii) homogenizing the one or more slurries of cement with the aqueous foam to obtain a slurry of foamed cement; (ii...

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Bibliographic Details
Main Authors ROY CÉDRIC, BERNARDI SÉBASTIEN, JAVIERRE ISABELLE, DUCHAND SYLVAIN, SABIO SERGE
Format Patent
LanguageEnglish
Published 26.03.2015
Subjects
ARTIFICIAL STONE
BUILDING
CEILINGS
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
FIXED CONSTRUCTIONS
FLOORS
GENERAL BUILDING CONSTRUCTIONS
INSULATION OR OTHER PROTECTION OF BUILDINGS
LIME, MAGNESIA
METALLURGY
REFRACTORIES
ROOFS
SLAG
TREATMENT OF NATURAL STONE
WALLS, e.g. PARTITIONS
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Summary:A process for producing a mineral foam includes (i) separately preparing one or more slurries of cement, and an aqueous foam for which a D50 of bubbles is less than or equal to 400 μm; (ii) homogenizing the one or more slurries of cement with the aqueous foam to obtain a slurry of foamed cement; (iii) casting the slurry of foamed cement and leaving the cast slurry of foamed cement to set.
Bibliography:Application Number: US201314390713