石炭灰軽量骨材の英語

下水道汚泥焼却灰および石炭灰の少なくともいずれかを粉砕し配合した下水道汚泥焼却灰と石炭灰の混合原料、もしくは、さらに頁岩を配合した混合原料を、造粒した後、焼成する人工軽量骨材の製造方法。例文帳に追加

This method for producing artificial lightweight aggregate comprises granulating a mixed raw material of sewage sludge burned ash with coal ash obtained by pulverizing at least either one of sewage sludge burned ash and coal ash and then compounding both raw materials or a mixed raw material obtained by further compounding the above mixed raw material with shale and then burning the resultant granulated material. - 特許庁

従来の構造用軽量コンクリート骨材、セメント、石膏、石灰、石炭灰またはコークス灰中の三酸化硫黄を迅速かつ簡便に定量する方法を提供する。例文帳に追加

To provide a method in which sulfur trioxide in a lightweight concrete aggregate for a conventional structure, cement, gypsum, lime, coal ash or coke ash is quantitatively determined quickly and simply. - 特許庁

石炭灰を主原料とし、粉砕などの多大な手間を要さず、また発泡剤などを添加することなく、軽量で、しかも低吸水率、且つ高強度の人工軽量骨材を得ることのできる製造方法を提供すること。例文帳に追加

To provide a method capable of producing an artificial lightweight aggregate light in weight, low in water absorption and high in strength by using coal ash as a main raw material without requiring much labor and time for crushing or the like and without adding a foaming agent or the like. - 特許庁

膨張性頁岩又は下水道汚泥焼却灰、石炭灰等の各種産業廃棄物及びそれらの混合物を用いて造粒、焼成された人工軽量骨材であって、気孔径が１００μｍ以下の微細な気泡から構成されたことを特徴とする人工軽量骨材である。例文帳に追加

This artificial lightweight aggregate is produced by granulating expansive shale, any of various industrial waste such as sewerage sludge and coal ash, or a mixture of them into a granulated material and firing the granulated material, and comprises such fine bubbles as to provide ≤100 μm pore size. - 特許庁

石炭灰と頁岩微粉末を主原料として焼成された多孔質人工骨材の内部空隙に、水、及びセメントの水和生成物と反応する珪酸系薬剤を格納したスマートマテリアル化人工軽量骨材。例文帳に追加

The smart materialized artificial lightweight aggregate is obtained by storing water and a silicate-based chemical reacted with the hydration product of cement into the internal voids of a porous artificial aggregate obtained by firing with coal ash and shale fine powder as the main raw material. - 特許庁

化学組成等が異なる石炭灰を用いても、吸水率が2.0％以下、加圧吸水率が8.0％以下、且つ圧壊強度が1000Ｎ以上の性状を有する人工軽量骨材を安定して製造することができる人工軽量骨材の製造方法を提供する。例文帳に追加

To provide a method capable of stably producing the artificial lightweight aggregate having properties of ≤2.0% in a water absorption percentage, of ≤8.0% in a pressurized water absorption percentage, and of ≤1,000 N in a crushing strength, even if coal ashes having different chemical compositions, etc., are used. - 特許庁

本発明の軽量骨材は、熱可塑性樹脂と熱硬化性樹脂が混ざった廃プラスチックにシュレッダーダストと石炭灰を配合して押出成形し、得られた塊を破砕ないし切断することによって形成したことを特徴とする。例文帳に追加

This light-weight aggregate is formed by compounding a coal ash to waste plastics which are a mixture of thermoplastic resins and thermosetting resins, then by extrusion, and crushing or cutting the obtained blocks. - 特許庁

結晶質シリカの含有量が４０重量％以上の石炭灰に、水硬性材料を３〜２０重量％加えて成形物とした後、該成形物を１１００〜１４００℃で焼成する人工軽量骨材の製造方法とした。例文帳に追加

The method for producing the artificial lightweight aggregate comprises steps of: adding a hydraulic material in an amount of 3-20 wt.% into the coal ash containing crystalline silica in an amount of ≥40 wt.%; forming the resulting mixture; and firing the obtained formed body at 1,100-1,400°C. - 特許庁