COMPOSITION FOR FINISH OF BUILDING ARTICLE

摘要

This invention belongs to the building trade. The purpose of the invention is to improve the rheological characteristic of the composition and the resistance for atmospheric influence. The waste of milled faience in the compound is used as a mineral, whose acidity module 1,25-1,50 and the comparative surface 300-500 m2/kg. The composition consists of these components, mass %:plastic-coated polyvinyl acetate dispersion 12.0-17.0milled faience waste 25.5-30.0liquid natrium or potassium glass (density γ = 1,4 g/cm3) 2.0-3.8decorative granules (0.6-4 mm fraction) 44.5-47.5water remnant.The faience waste is milled with a crusher, 0.6-4 mm fraction is sifted and used as decorative granules. The fine fraction 0.6 mm is milled in a mill to obtain a comparative surface of 300-500 m2/kg. Polyvinyl acetate dispersion is diluted with water, mixed with a milled faience and homogenized in an orbicular mill.The composition has quite good rheological characteristics. The facings,, made of this composition,, are resistant to atmospheric effects.