MANUFACTURING METHOD OF A PERMEABLE BLOCK WITH EXCELLENT FUNCTIONS OF ANTI-RUST, BREAKING-AWAY PREVENTION OF A ROUGH STONE FROM A BLOCK SURFACE PART AND SLIP-RESISTANCE BY THE USE OF NATURAL STONES

摘要

PURPOSE: A manufacturing method of a permeable block with excellent functions of anti-rust, breaking-away prevention of a rough stone from a block surface part and slip-resistance by the use of natural stones is provided to prevent a falling-off in water permeability caused by fine dust blocking pore spaces and to reduce the hazard of hurting from a fall using natural stone to increase slip resistance.;CONSTITUTION: A manufacturing method of a permeable block with excellent functions of anti-rust, breaking-away prevention of a rough stone from a block surface part and slip-resistance by the use of natural stones is composed of the following steps of: measuring the amount of mixture to mix at least two materials among aggregate, cement and water; mixing the measured materials in a mold; press-molding the mixture from the step of mixing in a mold; washing the cement on the surface of an aggregate by spraying water; and curing the washed block; and brushing the surface of the block to smooth the surface.;COPYRIGHT KIPO 2013;[Reference numerals] (AA) First compression molding; (BB) Second compression molding; (CC) Third compression molding; (DD) Washing; (EE) Curing; (FF) Brushing;