COMPOSITE SHEETS, LAMINATES, AND METHOD FOR PREVENTING SURFACE DELAMINATION OF STRUCTURES

To provide a composite sheet capable of forming an anti-peeling layer with excellent strength, elongation and substrate visibility.SOLUTION: A composite sheet for preventing delamination, which is placed on the surface of a structure, includes a cured adhesive and a glass fiber sheet. The cured adhe...

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Bibliographische Detailangaben
Hauptverfasser:	YAMAGAMI DAICHI, YAMASHITA TOSHIHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	To provide a composite sheet capable of forming an anti-peeling layer with excellent strength, elongation and substrate visibility.SOLUTION: A composite sheet for preventing delamination, which is placed on the surface of a structure, includes a cured adhesive and a glass fiber sheet. The cured adhesive has a tensile modulus of 150 to 2700 MPa and the glass fiber sheet has a basis weight of 150 to 350 g/m2.SELECTED DRAWING: None 【課題】強度、伸び性及び下地視認性に優れる剥落防止層を形成可能な、複合体シートを提供すること。【解決手段】構造物表面上に配置される剥落防止用複合体シートであって、接着剤の硬化体とガラス繊維シートとを含み、前記硬化体の引張弾性率が、１５０～２７００ＭＰａであり、前記ガラス繊維シートの目付が、１５０～３５０ｇ／ｍ２である、複合体シート。【選択図】なし