lean-mixとは 意味・読み方・使い方

DISPERSING AGENT FOR LEAN-MIX HYDRAULIC COMPOSITION例文帳に追加

貧配合水硬性組成物用分散剤 - 特許庁

To provide a dispersing agent which imparts the stable dispersibility and dispersion durability to a lean-mix hydraulic composition even when there is a temperature change in the hydraulic composition and a quality fluctuation in fine aggregate, little causes bleeding and improves the operability.例文帳に追加

貧配合の水硬性組成物に対して、水硬性組成物の温度変化や細骨材の品質変動があっても安定な分散性、分散保持性を付与し、ブリージングが少なく、作業性も向上させる分散剤を提供する。 - 特許庁

Concrete blocks 1 having arced outlines forming circular cross sections around an axis of the existing column made of reinforced concrete having a square cross section are vertically stacked via lean-mix mortar 23 while adhering them to each circumferential face 21 of the existing column 20 by a cement paste 22.例文帳に追加

正方形断面をもつ鉄筋コンクリート製の既設柱２０の軸心を中心とする略円形断面を形成するような円弧状の外形をもつコンクリートブロック１を、既設柱２０の各周面２１にセメントペースト２２で接着しつつ、貧配合モルタル２３を介して上下に積み重ねる。 - 特許庁

To provide a dispersing agent which imparts the stable dispersibility and dispersion durability particularly to a lean-mix hydraulic composition even when there is a temperature change in the hydraulic composition and a quality fluctuation in fine aggregate, little causes bleeding and improves the operability as well.例文帳に追加

特に貧配合の水硬性組成物に対して、水硬性組成物の温度変化や細骨材の品質変動があっても安定な分散性、分散保持性を付与し、ブリージングが少なく、作業性も向上させる分散剤を提供する。 - 特許庁

This dispersing agent for lean-mix hydraulic composition contains a copolymer mixture which is obtained by copolymerizing a specified monomer A1 such as ethylene type unsaturated carboxylic acid derivative having polyoxyalkylene groups and a specified monomer A2 such as (meth)acrylic acid and has the molar ratio A1/A2 which is changed at least one time in the process of reaction.例文帳に追加

ポリオキシアルキレン基を有するエチレン系不飽和カルボン酸誘導体等の特定の単量体（Ａ１）と（メタ）アクリル酸等の特定の単量体（Ａ２）とを共重合させて得られ、前記モル比（Ａ１）／（Ａ２）が反応途中において少なくとも１回変化されている共重合体混合物（イ）を含有する貧配合水硬性組成物用分散剤。 - 特許庁