A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SOIL WATER-DRAINAGE PROPERTY IMPROVEMENT MATERIAL
To provide a soil water-drainage property improvement material that can, by using a material based on natural material in order to minimize the effect on human and animal health and the load on the natural environment as much as possible, improve soil water-drainage property over a long period of time.SOLUTION: Provided is a soil water-drainage property improvement material 2 which is a soil water-drainage property improvement material 2 comprising wood flour having a grain size of 0.30 to 6.0 mmφ of wood flour obtained by grinding a wood having an air-dried specific gravity of 0.30 or more, and preferably, a portion of the wood flour may be carbonized, and more preferably, inorganic type powder may be carried on wood flour.SELECTED DRAWING: Figure 1
【課題】人や動物の健康への影響及び自然環境への負荷をできる限り少なくするために天然素材を主体とした材料を使用して、土壌の水捌け性を長期間改良できる、土壌の水捌け性改良材の提供。【解決手段】気乾比重が０．３０以上の木材を粉砕して成る木粉の粒径が０．３０〜６．０ｍｍφである、木粉から成る土壌の水捌け性改良材２であり、好ましくは、この木粉の一部を炭化するとよく、さらに好ましくは、木粉に無機質系粉末を担持させるとよい、土壌水捌け性改良材２。【選択図】図１
SOIL WATER-DRAINAGE PROPERTY IMPROVEMENT MATERIAL
To provide a soil water-drainage property improvement material that can, by using a material based on natural material in order to minimize the effect on human and animal health and the load on the natural environment as much as possible, improve soil water-drainage property over a long period of time.SOLUTION: Provided is a soil water-drainage property improvement material 2 which is a soil water-drainage property improvement material 2 comprising wood flour having a grain size of 0.30 to 6.0 mmφ of wood flour obtained by grinding a wood having an air-dried specific gravity of 0.30 or more, and preferably, a portion of the wood flour may be carbonized, and more preferably, inorganic type powder may be carried on wood flour.SELECTED DRAWING: Figure 1
【課題】人や動物の健康への影響及び自然環境への負荷をできる限り少なくするために天然素材を主体とした材料を使用して、土壌の水捌け性を長期間改良できる、土壌の水捌け性改良材の提供。【解決手段】気乾比重が０．３０以上の木材を粉砕して成る木粉の粒径が０．３０〜６．０ｍｍφである、木粉から成る土壌の水捌け性改良材２であり、好ましくは、この木粉の一部を炭化するとよく、さらに好ましくは、木粉に無機質系粉末を担持させるとよい、土壌水捌け性改良材２。【選択図】図１
SOIL WATER-DRAINAGE PROPERTY IMPROVEMENT MATERIAL
土壌の水捌け性改良材
HISAMATSU FUMIHIKO (author) / MURAYAMA SHIGERU (author)
2019-06-06
Patent
Electronic Resource
Japanese
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