A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE REINFORCEMENT COMPOSITE MATERIAL AND CONCRETE REINFORCING BAR
To provide a novel concrete reinforcement composite material that is inexpensive and is easy in its secondary processing.SOLUTION: In a concrete reinforcement composite material 10, a core material 12 is formed from a fiber bundle of reinforced fibers. A coating layer 14 of thermoplastic resin coats the core material 12. The core material 12 is impregnated with the thermoplastic resin, the thickness of the coating layer 14 is 85 μm or more, and the fiber volume content Vf of the core material 12 is 60% or more.SELECTED DRAWING: Figure 1
【課題】低コストで二次加工が容易な新たなコンクリート補強用複合材料を提供する。【解決手段】コンクリート補強用複合材料１０において、芯材１２は、強化繊維の繊維束から形成される。熱可塑性樹脂の被覆層１４は、芯材１２を被覆する。芯材１２には熱可塑性樹脂が含浸しており、被覆層１４の厚さは８５μｍ以上であり、芯材１２の繊維体積含有率Ｖｆが６０％以上である。【選択図】図１
CONCRETE REINFORCEMENT COMPOSITE MATERIAL AND CONCRETE REINFORCING BAR
To provide a novel concrete reinforcement composite material that is inexpensive and is easy in its secondary processing.SOLUTION: In a concrete reinforcement composite material 10, a core material 12 is formed from a fiber bundle of reinforced fibers. A coating layer 14 of thermoplastic resin coats the core material 12. The core material 12 is impregnated with the thermoplastic resin, the thickness of the coating layer 14 is 85 μm or more, and the fiber volume content Vf of the core material 12 is 60% or more.SELECTED DRAWING: Figure 1
【課題】低コストで二次加工が容易な新たなコンクリート補強用複合材料を提供する。【解決手段】コンクリート補強用複合材料１０において、芯材１２は、強化繊維の繊維束から形成される。熱可塑性樹脂の被覆層１４は、芯材１２を被覆する。芯材１２には熱可塑性樹脂が含浸しており、被覆層１４の厚さは８５μｍ以上であり、芯材１２の繊維体積含有率Ｖｆが６０％以上である。【選択図】図１
CONCRETE REINFORCEMENT COMPOSITE MATERIAL AND CONCRETE REINFORCING BAR
コンクリート補強用複合材料およびコンクリート補強筋
UEDA HISAI (author) / UZAWA KIYOSHI (author) / MATSUMOTO DAIKI (author) / YAMASHITA HIROSHI (author) / YUTAKA HIDEKI (author)
2023-05-09
Patent
Electronic Resource
Japanese
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