METHOD OF OBTAINING POLYMERBETONE MIXTURES Russian patent published in 2018 - IPC C04B26/12 C04B20/10 C04B14/06 C04B111/20 

FIELD: technological processes.

SUBSTANCE: invention relates to methods for preparing a polymer concrete mixture using furan binder, which can be used as an organic mineral, cement-free concrete, high-strength anti-corrosion beams, sleepers, panels, columns and other structural elements. In the method for producing a polymer concrete mixture by mixing furfuralacetone monomer, benzenesulphonic acid and quartz sand, said sand is premixed with crude tall oil in an amount of 0.8–1.5 % by weight of sand.

EFFECT: improving the quality of polymer concrete by increasing the compressive strength and reducing water absorption.

1 cl, 7 ex, 1 tbl