COMPOSITION FOR THE LIGHT CONCRETES GLUING AND THE METHOD FOR THE COMPOSITION PRODUCTION Russian patent published in 2006 - IPC C09J1/02 C09J109/08 

FIELD: construction industry; the methods of production of the silicate-based cements.

SUBSTANCE: the invention is pertaining to the silicate-based cements and may be used in construction industry for gluing together of the cellular cement concretes and the light wood concretes. The technical result of the invention is the improvement of the quality of the gluing composition. The problem in view is being solved so, that the composition contains the liquid sodium glass, the divinyl styrene latex, the hardening agent - sodium silicofluoride and the filling material - the powder of the hydrolysis lignin. The method of production of the gluing composition provides for introduction into the mixture of the liquid sodium glass and the divinyl styrene latex of the sodium silicofluoride mixed with the finely dispersed powder of the hydrolysis lignin taken in the ratio of 2:. At that the mixture of the sodium silicofluoride with the powder of the hydrolysis lignin is introduced in the mixture containing the half of the calculated amount of the liquid glass and the divinyl styrene latex, and then after the even distribution of the powdery mixture of the sodium silicofluoride with the hydrolysis lignin in the indicated liquid part, then in it add at stirring action the second half of the calculated amount of the liquid glass.

EFFECT: the invention ensures improvement of the quality of the gluing composition.

1 tbl, 1 ex