Insulating mortar
OwnerWilfried Blockeninventor
Life of this patent
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Abstract
The invention concerns insulating mortar which displays very good heat-insulating properties. It contains at least 70 vol. %, preferably at least 80 vol. %, in particular at least 85 vol. %, recycled, comminuted hard polyurethane, the remainder consisting of cement and optionally additives as well as water for setting purposes.
Claims14
An insulating mortar composition with high thermal insulating properties comprising at least 70 vol. % recycled, ground, solid polyurethane and the remainder cement.
An insulating mortar composition for floor and roof fillings with high thermal insulating and acoustic properties for sound reduction comprising a dry mixture of 6 to 10 vol. % cement, 90 to 94 vol. % recycled solid polyurethane that is ground into a mixture of powder and granule, and filler.
Dependencies are inferred from the claim text.