Method and apparatus for producing insulating material
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United States of America Patent
Stats
-
Jan 29, 1980
Grant Date -
N/A
app pub date -
Jul 11, 1977
filing date -
Jul 11, 1977
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method and apparatus for providing an insulating material, for example for a building, in which a premix of water and cement is provided, an air foam is formed by introducing air under pressure into a mixture and a foaming agent, and this air foam is introduced into the premix which is then stirred together with the foam, and the resulting mixture is pumped to the site to be insulated.
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Family
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Cited Art Landscape
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