STRUCTURE FOR ROOFTOP CULTIVATION OF PLANT

PURPOSE:To produce a structure for rooftop cultivation of plants, equipped with porous pipes, capable of automatically feeding water and made of rubber, creating a desirable growing environment for plants and increasing green in cities ever so much and suitable for office buildings, etc. CONSTITUTIO...

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Bibliographische Detailangaben
Hauptverfasser:	UCHIUMI EIICHI, TAMAKI KYOSUKE, MAKI TSUNEO, ARAKI KATSUYUKI, NASU KOJI, IIDA SHIGERU, OCHIAI YUJI, MUROTA HIDEO
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HORTICULTURE HUMAN NECESSITIES HUNTING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRAPPING WATERING
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Beschreibung
Zusammenfassung:	PURPOSE:To produce a structure for rooftop cultivation of plants, equipped with porous pipes, capable of automatically feeding water and made of rubber, creating a desirable growing environment for plants and increasing green in cities ever so much and suitable for office buildings, etc. CONSTITUTION:This structure for rooftop cultivation of plants is installed by dividing the rooftop of a concrete building into a section, embedding porous pipes 8, capable of automatically feeding water into a plant rearing soil layer 5 according to the shortage of water in the soil layer 5 and having an amount of water permeation within the range of 0.01-1ml/min/cm under 0.5kg/cm pressure in the plant rearing soil layer 5 in the section and installing a water regulating rootproof layer 6, constituted of a porous material, comprising nonwoven fabric and a porous film and having a water holding quantity within the range of 0.1-1.5 l per m on the lower side thereof. Furthermore, the structure is provided with an air-permeable water draining layer 7 constituted of an assembly of an expanded plastics having a water permeation coefficient within the range of 0.5-10cm/sec arranged in a place at a lower level than that of the rootproof layer 6.