fine gravelとは 意味・読み方・使い方

The method is composed of the method for improving the soil of the beach or the like solidifying the fine grain soil of the beach or the like while filling a granulating agent as mixing a sand gravel-like soil 12 with the fine-graded soil 10 of the beach or the like.例文帳に追加

海浜等細粒土１０に砂礫質土１２を混合しながら団粒化剤を充填しつつ海浜等細粒土を団粒化することを特徴とする海浜等土質の改善方法から構成される。 - 特許庁

The high-quality concrete contains fine aggregate obtained by using volcanic ash and gravel of the Sakurajima volcano in Kagoshima prefecture as a base, 1-30 wt.% (wherein, the amount of a fine powder originally contained in the fine aggregate is included.), based on cement, of an admixture comprising a fine powder originating in the volcanic ash of the Sakurajima volcano, and a cement hardener.例文帳に追加

鹿児島県桜島火山の火山灰および火山礫をベースとする細骨材と、セメントに対する比率１〜３０Ｗｔ％（細骨材に元々含まれる微粉末量を含む）の桜島火山灰由来の微粉末からなる混和材と、セメント硬化材とを含む良質コンクリート。 - 特許庁

In addition, fine aggregate such as sand etc., of 0-300% vs. the powder in terms of weight ratio or gravel and other coarse aggregate of 0-50% vs. the shell in terms of volume ratio are added.例文帳に追加

この場合、この生配合物に、粉体に対する重量比が０〜３００％の砂などの細骨材またはこれに対して更に前記貝殻に対する容積比が０〜５０％の砂利その他の粗骨材を加える。 - 特許庁

To provide porous landscape gravel which has high porosity and water absorption and water retentivity improved by remarkably fine gaps, is made lightweight and sufficiently strong and inexpensively mass-produced using flyash containing a large quantity of unburned carbon and method of manufacturing the same.例文帳に追加

空隙率と吸水率が高く、極めて微細な空隙で保水性を向上し、軽くて充分な強度としながら、未燃カーボンの多いフライアッシュで安価に景観砂利を多量生産する。 - 特許庁

To provide penetration type soil sampling equipment which obtains a high-quality soil sample for an advanced indoor test, and particularly targets the unconsolidated ground composed of cohesive soil, sandy soil and fine gravel.例文帳に追加

本発明は高度な室内試験用の高品質地盤試料を採取、特に粘性土、砂質土から細礫までの未固結地盤を対象とする貫入式地盤試料採取装置に関する。 - 特許庁

The organic matter-containing fine grained soil, sand and gravel are separated by the agitation action of both nozzles 15, 16, and the separated organic matter and fine grained soil are floated together with air from an upper surface opening of the shroud 3 along the support 2 and recovered by the recovery pump 4.例文帳に追加

両ノズル１５・１６による撹拌作用で有機物を含む細粒土と砂と砂礫を分離し、分離された有機物および細粒土を、シュラウド３の上面開口から支柱２に沿って空気とともに浮揚させて回収ポンプ４で回収する。 - 特許庁

To provide a technique capable of preventing a core from being washed away together with slime by excavation water and collecting a geological sample in a fine-grained ground such as a gravel ground and a clay ground, or in a soft ground in a fine shape under a natural condition.例文帳に追加

コアが掘削水によりスライムとともに洗い流されることを防止することにより、砂礫地盤や粘土地盤のような細粒地盤又は軟質地盤の地質試料を、自然状態のままのきれいな形で採取することが可能なコア採取技術を提供する。 - 特許庁

To provide fine aggregate of good quality for cement mortal by improving the yield of a particular particle size of gravel and sand (sea sand or mountain sand), materials to be crushed, by obtaining mountain sand with fewer salients by surface grinding, and by separating light fine powders separated by dispersion to the upward through crushing or grinding.例文帳に追加

被破砕物である砂利及び砂（海砂又は山砂）の一定粒度歩留を向上し、表面磨砕により突起の少ない山砂が得られ、破砕又は磨砕による軽い微粉を上方に飛散分離し、品質良好なセメントモルタル用細骨材を提供する。 - 特許庁