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US 6,178,690 B2Granted
Plant cultivation mat and method for laying the same
AssigneeKyodo Ky-Tec Corp.
InventorsMinoru Yoshida, Kazuo Kumura, Takaharu Yoshioka, Shinji Uchida
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AssigneeKyodo Ky-Tec Corp.
InventorsMinoru Yoshida, Kazuo Kumura, Takaharu Yoshioka, Shinji Uchida
Estimating the term…
This invention is to provide a plant cultivation mat which can be applied to those existing buildings, and which does not require large amount of time, labor and cost for its laying and removing works, and a method for laying such plant cultivation mat, as well. According to the invention, there is provided a plant cultivation mat, comprising one or a plurality of cells with water-passage ports being perforated in the vicinity of the bottom part thereof, said one or a plurality of cells constituting a mat frame disposed in a depressed form to permit the top part thereof to open, and an inwardly recessed part being formed at the lower required part of the side wall of said cell. When this plant cultivation mat is to be laid, arrangement is made as to forming a space having a required route at the inwardly recessed part of the cell so as to form a space having a required routein the inwardly recessed part of the cell. Before the plant cultivation mat is to be laid on the mat laying surface, a water holding layer is provided beforehand. It is further preferable that, at the time of filling the laying surface with this plant cultivation mat, the space having a required route is formed, and simultaneously water supply pipe is disposed in an arbitrary route in said space.
A plant cultivation mat, which comprises a plurality of mutually connected cells with water-passage ports being perforated in the vicinity of the bottom part thereof, said plurality of cells constituting a mat frame having a depressed form to permit the top part thereof to open, each of said plurality of cells having side walls which are substantially straight in a horizontal direction and an inwardly recessed part being formed at the lower part of at least one of the side walls of each of said plurality of cells, wherein each of any two connected cells among said plurality of cells has a side wall which faces a side wall of the other of the two connected cells and is substantially parallel thereto in a horizontal direction.
A plant cultivation mat, which comprises a plurality of cells with water-passage ports being perforated in the vicinity of the bottom part thereof, said plurality of cells constituting a mat frame having a depressed form to permit the top part thereof to open, and being mutually connected at the upper end part thereof through a rib, and an inwardly recessed part being formed at the lower part of the side wall of said cell, wherein a raised part having a space therewithin is formed at the bottom part of said cell, said water passage port being perforated in said raised part.
A plant cultivation mat, which comprises a plurality of cells with water-passage ports being perforated in the vicinity of the bottom part thereof, said plurality of cells constituting a mat frame having a depressed form to permit the top part thereof to open, and being mutually connected at the upper end part thereof through a rib, and an inwardly recessed part being formed at the lower part of the side wall of said cell, wherein a hollow concave part is formed in downward projection on the bottom part of said cell, and said water passage port is perforated in the vicinity of the bottom part of said hollow concave part.
A method for laying a plant cultivation mat which comprises a plurality of mutually connected cells with water-passage ports being perforated in the vicinity of the bottom part thereof, said plurality of cells constituting a mat frame having a depressed form to permit the top part thereof to open, and an inwardly recessed part being formed at the lower part of the side wall of each of said plurality of cells, comprising laying said plant cultivation mat in a manner to define a space within the inwardly recessed part of said cell, and disposing water-supply pipe in an arbitrary route in said space.
A method for laying a plant cultivation mat which comprises a mat frame with water-passage ports being perforated in the vicinity of the bottom part thereof, said mat frame having a depressed form to permit the top part thereof to open, and said mat frame having side walls which are substantially straight in a horizontal direction and an inwardly recessed part being formed at the lower part of at least one of the side walls of said mat frame, comprising
Dependencies are inferred from the claim text.