| 摘要 |
PROBLEM TO BE SOLVED: To obtain a hardening resin compsn. from which a formed body such as a floor bed, color aggregate, etc., can be efficiently produced by mixing a small amt. of a liquid hardening resin and a large amt. of a solid aggregate of a specified particle size to cover the surface of the solid aggregate with the hardening resin. SOLUTION: A liquid hardening resin (such as a novolac epoxy resin) by 100 pts.wt. and a solid aggregate (pulverized stone) of 1-50mm particle size by 1900-19900 pts.wt. are mixed to cause collision among the solid aggregate to cover the surface of the aggregate with the hardening resin. Then, a powder material having 0.1-200μm particle size is deposited by 0-3000 pts.wt. to 100 pts.wt. of the hardening resin on the hardening resin which covers the solid aggregate to obtain a hardening resin compsn. Then the obtd. hardening resin compsn. is supplied in a die and the hardening resin is hardened in the die to obtain a formed body. As for the powder material, a color pigment, alumina, active carbon, zirconia, slug, zeolite, titania, fly ash, etc., can be used. |
