ZEOLITE POWDER PIGMENT AND CONCRETE CONTAINING ZEOLITE POWDER PIGMENT

摘要

PROBLEM TO BE SOLVED: To improve such problems that, although, conventionally, there has been a method of mixing a concrete structure with a pigment, wherein the mixing of the pigment is superior in suppression of reflected light of a concrete structure, sea safety, landscape protection of a tourist site, and preservation of streetscape, and has recently received attention, a structure in which concrete is mixed with a pigment is troublesome, does not exhibit an effect of reduction in bleeding amount and bleeding rate, and results in deterioration in handling performance; and an amount of the pigment used is increased and its cost is remarkably increased because the pigment is directly added to the concrete.;SOLUTION: The artificial zeolite powder pigment is manufactured by: generating artificial zeolite generated by hydrothermally processing a mixture of coal ash and an aqueous alkaline solution or zeolite powder (artificial zeolite powder) including synthetic zeolite and natural zeolite; selecting an inorganic pigment as the pigment; adding the artificial zeolite powder to the inorganic pigment; and optionally stirring and mixing it.;COPYRIGHT: (C)2010,JPO&INPIT