POLYMER-CONCRETE MIXTURE Russian patent published in 1995 - IPC

FIELD: building industry. SUBSTANCE: polymer-concrete mixture has, wt. -% unsaturated polyester resin 8.4-15; cobalt naphthenate 0.4-0.8; initiating agent of peroxide type 0.2-0.5; modifying agent unsaturated carboxylic acid glycidyl esters 1.0-1.7, and filler the rest. Filler is natural stone or glass processing waste, or their mixture at particle size less 20 mm at the ratio 80: 20, or a mixture of natural stone processing waste and glass working abrasive waste at particle size 0.09 (not above) at the ratio 85:15, or a mixture of natural stone processing waste, glass and glass working abrasive waste at the ratio 80:5:15. Mixture mobility is up to 8 cm, compression strength is up to 1596 kgs/cm². EFFECT: enhanced quality of mixture. 2 tbl