Porous ceramic sintered body

The present invention provides a ceramic sintered body with a good cooling effect and suitable for plant growth. The porous ceramic sintered body has a pore volume, which is the total volume of pores with a diameter of 3 nm-360[mu]m, of 0.2 cm2/g or greater and a micropore volume ratio of 30 vol.% o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ONISHI KAZUYA, OKUYA TERUHIRO
Format:	Patent
Sprache:	chi ; eng
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 ceramic sintered body with a good cooling effect and suitable for plant growth. The porous ceramic sintered body has a pore volume, which is the total volume of pores with a diameter of 3 nm-360[mu]m, of 0.2 cm2/g or greater and a micropore volume ratio of 30 vol.% or more, which is the total volume amount of pores with a diameter of 0.01 [mu]m to less than 1 [mu]m in the pore volume.