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A platform for research: civil engineering, architecture and urbanism
REINFORCING FIBER FOR HYDRAULIC MOLDED BODY
PROBLEM TO BE SOLVED: To provide a reinforcing fiber for a hydraulic molded body having satisfactory dispersibility even in a hydraulic composition substantially having no bleeding, reduced in free water, and less likely to flow.SOLUTION: Provided is a reinforcing fiber for a hydraulic molded body in which the surface of the fiber with the average fiber size of 20 μm or lower is stuck with a surfactant of an HLB 14 or higher at the ratio of 0.02 to 3 mass%.SELECTED DRAWING: None
【課題】実質的にブリーディングが生じないような、自由水が少なくしかも流動しにくい水硬性組成物中においても良好な分散性を有する水硬性成型体用補強用繊維を提供する。【解決手段】平均繊維径２０μｍ以下の繊維表面に、ＨＬＢ１４以上の界面活性剤が繊維に対して０．０２〜３質量％の割合で付着する水硬性成型体用補強繊維。【選択図】なし
REINFORCING FIBER FOR HYDRAULIC MOLDED BODY
PROBLEM TO BE SOLVED: To provide a reinforcing fiber for a hydraulic molded body having satisfactory dispersibility even in a hydraulic composition substantially having no bleeding, reduced in free water, and less likely to flow.SOLUTION: Provided is a reinforcing fiber for a hydraulic molded body in which the surface of the fiber with the average fiber size of 20 μm or lower is stuck with a surfactant of an HLB 14 or higher at the ratio of 0.02 to 3 mass%.SELECTED DRAWING: None
【課題】実質的にブリーディングが生じないような、自由水が少なくしかも流動しにくい水硬性組成物中においても良好な分散性を有する水硬性成型体用補強用繊維を提供する。【解決手段】平均繊維径２０μｍ以下の繊維表面に、ＨＬＢ１４以上の界面活性剤が繊維に対して０．０２〜３質量％の割合で付着する水硬性成型体用補強繊維。【選択図】なし
REINFORCING FIBER FOR HYDRAULIC MOLDED BODY
水硬性成型体用補強繊維
INADA SHINYA (author) / IMAGAWA AKIRA (author)
2016-07-11
Patent
Electronic Resource
Japanese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2016
| European Patent Office | 2016
| European Patent Office | 2020
| European Patent Office | 2018