COMPOSITION FOR SEALING INTERBOARD JOINTS AND THERMALLY INSULATING STRUCTURAL UNITS, AND HEAT-INSULATION SYSTEM Russian patent published in 2000 - IPC

FIELD: manufacture of building materials. SUBSTANCE: composition contains, wt parts: synthetic rubber in the form of 20-30% solution in organic solvent, 100; filler, 10.5-35.5; adhesion additive, 0.1-3.5; polymer latexes (for dry surface), 11.5-26.3; dehydrating agent, 8.2-18.8; and antioxidants, 0.36- 0.52. Heat-insulation system "fur-coat +" includes (i) warmth-keeping material in the form of mineral fiber-based insulation boards attached to structural unit by means of glue solution consisting of rubber mastic- based binder with 60-70 wt % of rubber content and swollen perlite sand; (ii) reinforcement protective layer consisting of reinforcing composition as defined above and reinforcing glass-fiber material; and (iii) outer ornamental layer. EFFECT: reduced laboriousness and expenses, increased adhesion between warm-keeper and structural unit at temperatures between -40 and +40 C. 22 cl, 1 dwg, 1 tbl, 8 ex