POLYMER-CONCRETE MIXTURE Russian patent published in 1995 - IPC

FIELD: building materials. SUBSTANCE: polymer-concrete mixture has, wt. -% epoxy diane resin 5-11; alkyl(aryl)glycidyl ester 0.8-1.6; amine hardener 1.4-2.8; phthalic acid dialkyl ester 0.8-1.6, and filler the rest. Filler source in polymer-concrete mixture: natural stone or glass waste processing at particle size less 20 mm or their mixture at the ratio 80:20, or a mixture of natural stone waste processing and glass abrasive working waste at particle size 0.09 (not above) at the ratio 85:15, or a mixture of natural stone processing waste, glass and glass abrasive working waste at the ratio 80: 5: 15. Mixture mobility is up to 12 cm, compression strength is up to 2072 kgs/cm². EFFECT: enhanced quality of mixture. 2 tbl