DRYING-TYPE SEAM SEALANT WITH LOW WATER CONTENT Russian patent published in 2018 - IPC C04B26/00 C04B14/00 C04B40/00 

Abstract RU 2642742 C2

FIELD: construction.

SUBSTANCE: method for obtaining a granular composition of a drying-type seam sealant for joints of drywall panels, including the stages of: providing and mixing at least one binder and at least one filler, providing water, the content of which is 12-18 wt % relative to the total weight of the composition obtained, separately mixing dry and wet ingredients, combining the wet and dry ingredients and stirring them for 90 seconds with obtaining a granular mixture, 75-95% of which go through sieve No. 4. The composition of the drying-type seam sealant for joints of drywall panels, represented by a granular composition obtained by the above method, to which water is added as needed at a work site with obtaining a required consistency or viscosity. The invention is developed in the dependent claims of the formula.

EFFECT: increasing the effectiveness of seam sealing.

6 cl, 1 tbl

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RU 2 642 742 C2

Authors

Rozental Gaj

Immordino Salvatore

Negri Robert Kh.

Stivens Richard B.

Dates

2018-01-25Published

2013-09-19Filed