soil porosityとは 意味・読み方・使い方

a chemical substance used to improve the structure of the soil and increase its porosity発音を聞く 例文帳に追加

土の構造体を改良し、多孔性を増やすのに用いられる化学物質 - 日本語WordNet

On the other hand, elution property of silicic acid into soil remains high because the porosity possessed by ALC is maintained even after granulation.例文帳に追加

造粒化してもＡＬＣの有する多孔性は維持され、土壌へのケイ酸の溶出性が高い。 - 特許庁

This soil-based pavement is composed of a pavement mixture with aggregate 9 with a large particle diameter, which is constructed at a porosity of 20% or more, and a soil mixture 7 which is infilled into the void of the pavement mixture 5 and wherein at least a curing material 11 is included in the soil.例文帳に追加

空隙率２０％以上で施工された粒径の大きな骨材９を有する舗装混合物５と、その舗装混合物５の空隙内に充填され少なくとも土に硬化材１１を含む土混合物７とで構成する。 - 特許庁

The artificial soil is obtained by packing a container having ≥30 cm depth with many soil bodies obtained by packing a metallic or plastic container having many through holes with natural porous material having open cells and ≥20% porosity.例文帳に追加

多数の貫通孔を有する金属又はプラスチック製容器の中に、連続気泡を有し、且つその空隙率が２０％以上の天然多孔質材を多数充填した容器入り土壌体を、深さ３０ｃｍ以上のコンテナに少なくとも１つ充填したもの。 - 特許庁

The water holding ceramic building material has pores of substantially the same size as those of the soil (silt) at substantially the same porosity and can hold water in the pores.例文帳に追加

保水性セラミック建材は、土壌（シルト）の空隙とほぼ同じ大きさの空隙をほぼ同じ空隙率で有し、その空隙に保水できる建材である。 - 特許庁

To provide a method for producing a granular solidified material which has high strength and suppresses elution of harmful components of heavy metals without impairing narrow pore property and porosity which are the original properties of paper sludge incineration ash, and is suitable for a soil improving material and a frost heave prevention material which have moisture absorptivity and water retentivity.例文帳に追加

ペーパースラッジ焼却灰の本来の性状である細孔性・多孔性を損なうことなく、高強度で重金属類の有害成分の溶出を抑制した、吸湿性や保水性を有する土壌改良材・凍上抑制材に適した粒状の固化体の製造方法を提供すること。 - 特許庁