GLUING COMPOSITION Russian patent published in 2003 - IPC

FIELD: building materials, glues. SUBSTANCE: invention relates for preparing glues used in homes and industry in gluing different materials (concrete, ceramics, different facing materials and so on) exploited at temperatures (+50)-(-20) C and also under conditions of elevated humidity. Glue composition is product of interaction of potassium silicate an aqueous solution (density is 1.3-1.37 g/g/cm³, mole silicate modulus is 3.4-3.7), anhydrous lithium hydroxide in mixture with dihydric, trihydric alcohol, wollastonite with particles size 150 mcm and less and in the ratio length to diameter = (5-3):1, talc with particles size mainly 10-20 mcm and inorganic pigment. Glue composition is prepared by required successive mixing components. Glue composition shows the enhanced gluing strength of different materials, absence of toxicity and ecological purity. EFFECT: improved and valuable properties of composition. 5 cl, 1 tbl