POROUS CERAMIC SINTERED BODY

The present invention provides a porous ceramic sintered body suitable for plant growth and with a high cooling effect. The present invention relates to a porous ceramic sintered body including a pore volume, which is the total volume of pores with a diameter of 3 nm to 360 µm, of 0.2 cm 3 /g or lar...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ONISHI KAZUYA, OKUYA TERUHIRO
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TRAPPING TREATMENT OF NATURAL STONE WATERING
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Beschreibung
Zusammenfassung:	The present invention provides a porous ceramic sintered body suitable for plant growth and with a high cooling effect. The present invention relates to a porous ceramic sintered body including a pore volume, which is the total volume of pores with a diameter of 3 nm to 360 µm, of 0.2 cm 3 /g or larger and including a micropore volume ratio of 30% by volume or more, in which the micropore volume ratio equals to the total volume of pores with a diameter equal to or greater than 0.01 µm and less than 1 µm divided by the pore volume.