COMPOSITION FOR MANUFACTURE OF THE WATER-RESISTANT GAS-FILLED MINERAL WOOL COMPOUNDS Russian patent published in 2007 - IPC C04B38/00 C04B14/46 

FIELD: building materials industry; production of hydrogen.

SUBSTANCE: the invention is pertaining to the field of building materials industry and may be used at production of the water-resistant gas-filled mineral wool compounds. The composition for manufacture of the water-resistant gas-filled mineral wool compounds including the glass wool, the filler and the water contains as the filler the carbonate slime with the specific surface area of particles of 5000-8000 cm² /g and their concentration of 5-6 % from the mass of its water formed in the process of the water softening of the waste waters of the heating and power plant at the following ratio of the components(in mass %): the glass wool - 24.0-24.1, the carbonate slime - 2.5-3.0, the water - the rest. The technical result of the invention is the decreased sorption humidity and the increased water resistance of the compounds.

EFFECT: the invention ensures the decreased sorption humidity and the increased water resistance of the compounds.

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