NATURAL POLYOL-ORGANIC/INORGANIC HYBRID COMPOSITE CONCRETE WITH EXCELLENT ELASTICITY AND DURABILITY USED IN JOINT GAP ASPHALT CONCRETE OF CIVIL ENGINEERING STRUCTURE AND CONSTRUCTION METHOD USIN THE SAME

摘要

The present invention relates to natural polyol-organic/inorganic composite concrete and a construction method using the same, wherein the natural polyol-organic/inorganic composite concrete comprises: 18-22 wt% of elastic urethane resin containing a main material having natural polyol and a hardening agent; and 78-82 wt% of a filling material. The natural polyol comprises: 29-35 wt% of castor oil; 16-19 wt% of soybean oil; 9-12 wt% of coconut acid; 9-11 wt% of gum rosin; 25-27 wt% of C12-14 alkyl glycidyl ether; and 1.5-3.0 wt% of oxygenated water.