INSULATING MATERIAL Russian patent published in 2006 - IPC B09B1/00 

FIELD: the invention refers to insulating materials.

SUBSTANCE: it may be used at burial places of toxic industry wastes of the third and the fourth degree of danger including solid domestic wastes. The material contains clay, sediment of staked lime or sludge of chemical water purification in quality of used lime waste material, bottom, floating oil-slime or soil polluted with mineral oils in quality of oil-slime at the following content of components, mass%: clay- 1-60, used lime waste- 15-40, oil-slime- 25-50.

EFFECT: allows to improve quality of insulating material and expand resources of raw materials.

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