A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MULTIAXIAL NONWOVEN FABRIC, EXFOLIATION-PREVENTING SHEET FOR OUTER WALL, AND CONCRETE EXFOLIATION-PREVENTING SHEET
To provide a multiaxial nonwoven fabric having high followability to a construction surface when using as an exfoliation-preventing sheet for an outer wall or a concrete exfoliation-preventing sheet, and having excellent formativeness and excellent workability.SOLUTION: A multiaxial nonwoven fabric includes: a plurality of paralleled multifilament yarns; a plurality of cross multifilament yarns which cross the multifilament yarns; and an intersection-fixing resin for fixing the multifilament yarns and the cross multifilament yarns at intersections between the two, where the intersection-fixing resin includes a styrene-acrylic copolymer resin, and has a glass transition temperature within a range of 2.5-28.5°C.SELECTED DRAWING: None
【課題】外壁用剥落防止シート又はコンクリート剥落防止シートとして用いられたときに、被施工面への高い追従性を備え、優れた賦形性及び優れた施工性を備える、多軸不織布を提供する。【解決手段】多軸不織布は、並列された複数のマルチフィラメント糸状と、該マルチフィラメント糸状と交差する複数の交差マルチフィラメント糸状と、マルチフィラメント糸状と交差マルチフィラメント糸状とを両者の交点において固定する交点固定樹脂とを含み、交点固定樹脂は、スチレンアクリル共重合体樹脂を含み、ガラス転移温度が２．５～２８．５℃の範囲にある。【選択図】 なし
MULTIAXIAL NONWOVEN FABRIC, EXFOLIATION-PREVENTING SHEET FOR OUTER WALL, AND CONCRETE EXFOLIATION-PREVENTING SHEET
To provide a multiaxial nonwoven fabric having high followability to a construction surface when using as an exfoliation-preventing sheet for an outer wall or a concrete exfoliation-preventing sheet, and having excellent formativeness and excellent workability.SOLUTION: A multiaxial nonwoven fabric includes: a plurality of paralleled multifilament yarns; a plurality of cross multifilament yarns which cross the multifilament yarns; and an intersection-fixing resin for fixing the multifilament yarns and the cross multifilament yarns at intersections between the two, where the intersection-fixing resin includes a styrene-acrylic copolymer resin, and has a glass transition temperature within a range of 2.5-28.5°C.SELECTED DRAWING: None
【課題】外壁用剥落防止シート又はコンクリート剥落防止シートとして用いられたときに、被施工面への高い追従性を備え、優れた賦形性及び優れた施工性を備える、多軸不織布を提供する。【解決手段】多軸不織布は、並列された複数のマルチフィラメント糸状と、該マルチフィラメント糸状と交差する複数の交差マルチフィラメント糸状と、マルチフィラメント糸状と交差マルチフィラメント糸状とを両者の交点において固定する交点固定樹脂とを含み、交点固定樹脂は、スチレンアクリル共重合体樹脂を含み、ガラス転移温度が２．５～２８．５℃の範囲にある。【選択図】 なし
MULTIAXIAL NONWOVEN FABRIC, EXFOLIATION-PREVENTING SHEET FOR OUTER WALL, AND CONCRETE EXFOLIATION-PREVENTING SHEET
多軸不織布、外壁用剥落防止シート及びコンクリート剥落防止シート
ISHIDA TETSUYA (author)
2022-10-31
Patent
Electronic Resource
Japanese
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