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A platform for research: civil engineering, architecture and urbanism
To provide a laminate panel material in which damping properties, sound insulating properties and vibration damping are imparted to a panel material itself without a significant change in weight and thickness by using, as adhesive, a rubber-like elastic body material having self-adhesiveness with high impact absorption performance.SOLUTION: A laminate panel material 1 is a panel material obtained by combining and laminating a high-strength sheet material 2 having a tensile strength of 450 MPa or more and a low-strength sheet material 3 having a tensile strength of less than 450 MPa. The high-strength sheet material 2 is disposed on an outermost layer or a layer inside the outermost layer. A rubber-like elastic body material having self-adhesiveness is incorporated in an interlayer adhesive 4 for bonding individual laminated layers.SELECTED DRAWING: Figure 1
【課題】接着剤に衝撃吸収性能の高い自己粘着性を有するゴム状の弾性体材料を用いることにより重さや厚さを大きく変更しなくてもパネル材自体に防振性、防音性、および振動減衰性を付与した積層パネル材を提供する。【解決手段】４５０ＭＰａ以上の引張強度を有する高強度シート材２と４５０ＭＰａ未満の引張強度を有する低強度シート材３を組み合わせて積層してパネル材とした積層パネル材１において、最外層または最外層の内側の層に高強度シート材２を配置し、積層した各層を接着する層間接着剤４に自己粘着性を有するゴム状の弾性体材料を含有させる。【選択図】図１
To provide a laminate panel material in which damping properties, sound insulating properties and vibration damping are imparted to a panel material itself without a significant change in weight and thickness by using, as adhesive, a rubber-like elastic body material having self-adhesiveness with high impact absorption performance.SOLUTION: A laminate panel material 1 is a panel material obtained by combining and laminating a high-strength sheet material 2 having a tensile strength of 450 MPa or more and a low-strength sheet material 3 having a tensile strength of less than 450 MPa. The high-strength sheet material 2 is disposed on an outermost layer or a layer inside the outermost layer. A rubber-like elastic body material having self-adhesiveness is incorporated in an interlayer adhesive 4 for bonding individual laminated layers.SELECTED DRAWING: Figure 1
【課題】接着剤に衝撃吸収性能の高い自己粘着性を有するゴム状の弾性体材料を用いることにより重さや厚さを大きく変更しなくてもパネル材自体に防振性、防音性、および振動減衰性を付与した積層パネル材を提供する。【解決手段】４５０ＭＰａ以上の引張強度を有する高強度シート材２と４５０ＭＰａ未満の引張強度を有する低強度シート材３を組み合わせて積層してパネル材とした積層パネル材１において、最外層または最外層の内側の層に高強度シート材２を配置し、積層した各層を接着する層間接着剤４に自己粘着性を有するゴム状の弾性体材料を含有させる。【選択図】図１
LAMINATE PANEL MATERIAL
積層パネル材
SAKAMOTO AKIO (author)
2023-02-09
Patent
Electronic Resource
Japanese
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
LAMINATE PANEL AND METHOD FOR MANUFACTURING A LAMINATE PANEL
| European Patent Office | 2024