abstract |
The invention relates to perpetrators. compositions used for making building products, putties, putties, coatings, adhesives. The aim of the invention is to increase the adhesion and durability at impact to the binder. Offered in the market includes the following components, wt%: potassium water glass 30-50; polyvalent metal oxides 24-50; tetrabutylamine silicate 10-20; fill-, tel - the rest. 1 tab. |