ARTIFICIAL SOIL PARTICLES, ARTIFICIAL SOIL MEDIUM, AND METHOD FOR PRODUCING ARTIFICIAL SOIL PARTICLES

PROBLEM TO BE SOLVED: To provide artificial soil particles which have high water retentivity, are excellent in durability, and are easy to handle.SOLUTION: An artificial soil particle 10 comprises a filler 11, a water absorbent polymer 14, and an elastic binder 15. The filler 11 is bonded via an ela...

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1. Verfasser:	ISHIZAKA SHINKICHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED FISHING FORESTRY HORTICULTURE HUMAN NECESSITIES HUNTING TRAPPING WATERING
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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide artificial soil particles which have high water retentivity, are excellent in durability, and are easy to handle.SOLUTION: An artificial soil particle 10 comprises a filler 11, a water absorbent polymer 14, and an elastic binder 15. The filler 11 is bonded via an elastic binder 15. An elastic binder 15 is arranged around the water-absorbing polymer 14. It is configured to generate tensile load in the elastic binder 15 when the water absorbent polymer 14 is in a wet state, and to reduce the tensile load in the elastic binder 15 when the water absorbent polymer 14 is in a dry state.SELECTED DRAWING: Figure 3 【課題】保水性が高く、耐久性に優れ、且つ取り扱いが容易な人工土壌粒子を提供する。【解決手段】人工土壌粒子１０であって、フィラー１１と、吸水性ポリマー１４と、弾性バインダー１５とを含む。フィラー１１は、弾性バインダー１５を介して結合されている。吸水性ポリマー１４の周囲に弾性バインダー１５が配置されている。吸水性ポリマー１４が湿潤状態にあるときに弾性バインダー１５に引張負荷が発生し、吸水性ポリマー１４が乾燥状態になると弾性バインダー１５の引張負荷が低減するように構成されている。【選択図】図３