CONCRETE AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a concrete that is recognized easily by its high reflection of light. SOLUTION: The concrete body (6) is formed by kneading the glass bead (7), a cement, a mineral fine powder, a high-performance water reducer and water, then filling into a frame mold. A surface of t...

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Bibliographische Detailangaben
1. Verfasser:	KISHIMOTO YASUHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY PERFORMING OPERATIONS REFRACTORIES SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER SLAG TRANSPORTING TREATMENT OF NATURAL STONE WORKING CEMENT, CLAY, OR STONE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a concrete that is recognized easily by its high reflection of light. SOLUTION: The concrete body (6) is formed by kneading the glass bead (7), a cement, a mineral fine powder, a high-performance water reducer and water, then filling into a frame mold. A surface of the body (6) is coated with an acidic liquid, then dissolved by neutralization, as a result several glass beads appear on the surface of the body (6). The reflected light from a head light of a car enters the bead (7) efficiently so that reflection from the bead (7) is increased and recognized easily.