LAMINATE AND COATING STRUCTURE

To provide a laminate having a heat foamable layer and a decorative layer, wherein the laminate has excellent designability; and, when exposed to high temperature in a fire or the like, even if a carbonized heat insulation layer suffers from a topical failure, stable heat-resistant protection is ens...

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Bibliographic Details
Main Authors TANAKA YASUNORI, YOSHIDA MICHIHITO, TAKITA YUKIYA, KARUGA HIDETO
Format Patent
LanguageEnglish
Japanese
Published 02.11.2023
Subjects
BUILDING
CEILINGS
FIXED CONSTRUCTIONS
FLOORS
GENERAL BUILDING CONSTRUCTIONS
INSULATION OR OTHER PROTECTION OF BUILDINGS
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PERFORMING OPERATIONS
ROOFS
TRANSPORTING
WALLS, e.g. PARTITIONS
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Summary:To provide a laminate having a heat foamable layer and a decorative layer, wherein the laminate has excellent designability; and, when exposed to high temperature in a fire or the like, even if a carbonized heat insulation layer suffers from a topical failure, stable heat-resistant protection is ensured.SOLUTION: A laminate has a heat foamable layer and a decorative layer on its surface side, wherein the heat foamable layer has an inorganic fiber nonwoven fabric on its back side, and the inorganic fiber nonwoven fabric is laminated on the heat foamable layer so that it is buried half or fully therein.SELECTED DRAWING: Figure 1 【課題】熱発泡層、及び化粧層を有する積層体に関し、意匠性に優れ、火災等によって高温に晒された際に、炭化断熱層に局所的な不具合を生じた場合であっても、安定した耐熱保護性を得る。【解決手段】本発明は、熱発泡層、及びその表面側に化粧層を有する積層体であって、上記熱発泡層は、裏面側に無機繊維不織布を有し、上記無機繊維不織布が、上記熱発泡層に半埋設または全埋設するように積層されていることを特徴とする。【選択図】図１
Bibliography:Application Number: JP20230133767