VEGETATION BASE, AND METHOD OF PRODUCING THE SAME

• Main Authors: INABE YUJI, MIURA GENTA, NAGAHATA ITSUKA, TANAKA TORU, FUKI TAKEHIRO
• Format: Patent
• Language: English; Japanese
• Published: 16.08.2022
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FIXED CONSTRUCTIONS; FORESTRY; FOUNDATIONS; HORTICULTURE; HUMAN NECESSITIES; HUNTING; HYDRAULIC ENGINEERING; SOIL SHIFTING; TRAPPING; WATERING

To make it possible to supply water for growth of plants while securing a void for root spread of the plants.SOLUTION: In a vegetation base 1, a water permeable base 5 is provided with voids among aggregates 4 forming an assembly, and vinylon fiber 6 is carried in the voids. The vinylon fiber 6: is carried on the aggregates 4 by a resin-based adhesive poured from a surface of the water permeable base 5 and reaching a prescribed depth range, and is disposed in a state where a part of the vinylon fiber 6 protrudes to outside of the resin-based adhesive; or is carried on the aggregates 4 by a resin binder used for fixing the aggregates across the whole of the water permeable base 5, and is disposed in a state where a part of the vinylon fiber 6 protrudes to the outside of the resin binder. The water permeable base 5 has 40% or more of a void ratio, and 1.3 cm/s or more of a coefficient of permeability.SELECTED DRAWING: Figure 2 【課題】植物の根張りのための空隙を確保しつつ、植物の育成のための水分供給を可能とする。【解決手段】集合体を形成する骨材４...の相互間に間隙が設けられた透水性基盤５の前記間隙に、ビニロン繊維６が担持された植生基盤１である。前記ビニロン繊維６は、前記透水性基盤５の表面から流し込まれて、所定の深さ範囲まで達した樹脂系接着剤によって前記骨材４に担持されるとともに、この樹脂系接着剤の外部に、該ビニロン繊維６の一部が突出した状態で配置されるか、前記透水性基盤５の全体に亘って、前記骨材相互間を固めるのに用いられる樹脂バインダーによって前記骨材４に担持されるとともに、この樹脂バインダーの外部に、該ビニロン繊維６の一部が突出した状態で配置されている。前記透水性基盤５は、空隙率４０％以上、透水係数１．３cm／s以上である。【選択図】図２