Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
LAMINATE, ANTI-SLIPPING PAVEMENT STRUCTURE, AND METHOD FOR MANUFACTURING ANTI-SLIPPING PAVEMENT STRUCTURE
To provide a laminate for civil engineering such as an anti-slipping pavement structure which contains an acrylic resin layer having good curability and toughness, has good adhesion of each layer, and has a good aggregate retention rate.SOLUTION: A laminate contains an acrylic resin layer containing a cured product of a curable resin composition containing a thiol compound (A), at least one compound (B) of (meth)acrylate having a carboxyl group and a silane coupling agent having a (meth)acryloyl group, a (meth)acrylic polymer or polyfunctional (meth)acrylate (C) excluding the compound (B), monofunctional (meth)acrylate (D) excluding the compound (B), a reducer (E), and a curing agent (F), and an epoxy resin layer, and has elongation at break of 3% or more and 75% or less, when tensile test at tensile speed of 20 mm/min at 23°C is performed on a test piece of the cured product obtained from the curable resin composition by a prescribed production method.SELECTED DRAWING: None
【課題】硬化性及び靭性が良好なアクリル樹脂層を含み、各層の密着性が良好でかつ骨材の保持率が良好な滑り止め舗装構造体等の土木建築用積層体を提供する。【解決手段】チオール化合物（Ａ）、カルボキシ基を有する（メタ）アクリレート及び（メタ）アクリロイル基を有するシランカップリング剤の少なくとも１種である化合物（Ｂ）、（メタ）アクリル系重合体又は化合物（Ｂ）を除く多官能の（メタ）アクリレート（Ｃ）、化合物（Ｂ）を除く単官能の（メタ）アクリレート（Ｄ）、還元剤（Ｅ）、及び硬化剤（Ｆ）を含有する硬化性樹脂組成物の硬化物を含むアクリル樹脂層、並びにエポキシ樹脂層を含み、所定の作製方法にて硬化性樹脂組成物から得られた硬化物の試験片を用いて、２３℃における引張速度２０ｍｍ／ｍｉｎの引張試験を行った際の破断時伸びが３％以上７５％以下である、積層体。【選択図】なし
LAMINATE, ANTI-SLIPPING PAVEMENT STRUCTURE, AND METHOD FOR MANUFACTURING ANTI-SLIPPING PAVEMENT STRUCTURE
To provide a laminate for civil engineering such as an anti-slipping pavement structure which contains an acrylic resin layer having good curability and toughness, has good adhesion of each layer, and has a good aggregate retention rate.SOLUTION: A laminate contains an acrylic resin layer containing a cured product of a curable resin composition containing a thiol compound (A), at least one compound (B) of (meth)acrylate having a carboxyl group and a silane coupling agent having a (meth)acryloyl group, a (meth)acrylic polymer or polyfunctional (meth)acrylate (C) excluding the compound (B), monofunctional (meth)acrylate (D) excluding the compound (B), a reducer (E), and a curing agent (F), and an epoxy resin layer, and has elongation at break of 3% or more and 75% or less, when tensile test at tensile speed of 20 mm/min at 23°C is performed on a test piece of the cured product obtained from the curable resin composition by a prescribed production method.SELECTED DRAWING: None
【課題】硬化性及び靭性が良好なアクリル樹脂層を含み、各層の密着性が良好でかつ骨材の保持率が良好な滑り止め舗装構造体等の土木建築用積層体を提供する。【解決手段】チオール化合物（Ａ）、カルボキシ基を有する（メタ）アクリレート及び（メタ）アクリロイル基を有するシランカップリング剤の少なくとも１種である化合物（Ｂ）、（メタ）アクリル系重合体又は化合物（Ｂ）を除く多官能の（メタ）アクリレート（Ｃ）、化合物（Ｂ）を除く単官能の（メタ）アクリレート（Ｄ）、還元剤（Ｅ）、及び硬化剤（Ｆ）を含有する硬化性樹脂組成物の硬化物を含むアクリル樹脂層、並びにエポキシ樹脂層を含み、所定の作製方法にて硬化性樹脂組成物から得られた硬化物の試験片を用いて、２３℃における引張速度２０ｍｍ／ｍｉｎの引張試験を行った際の破断時伸びが３％以上７５％以下である、積層体。【選択図】なし
LAMINATE, ANTI-SLIPPING PAVEMENT STRUCTURE, AND METHOD FOR MANUFACTURING ANTI-SLIPPING PAVEMENT STRUCTURE
積層体、滑り止め舗装構造体及び滑り止め舗装構造体の製造方法
YAMAZAWA HIDETO (Autor:in) / ODAKA KAZUYOSHI (Autor:in)
23.08.2023
Patent
Elektronische Ressource
Japanisch
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
/
C08J
Verarbeitung
,
WORKING-UP
/
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
Composition for road pavement for preventing icing and slipping
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Composition for road pavement for preventing icing and slipping
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