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RESIN COMPOSITION FOR CONCRETE STRUCTURE REPAIR
To provide a resin composition for concrete structure repair excellent in low temperature curability on a surface layer of adhesive material as well as in adhesive strength required as irregularity workability and peeling-off performance as well as in bending strength.SOLUTION: A resin composition for concrete structure repair includes a radical polymerization composition (A), an organometallic salt (B), an organic compound having a nitrogen heterocyclic structure (C), and an organic peroxide (D), wherein a mole ratio between the organometallic salt (B) and the organic compound (C) having the nitrogen heterocyclic structure is (C)/(B)=0.01 to 6.0, and a used amount of the organic compound having the nitrogen heterocyclic structure (C) is 0.1 to 5.0 pts.mass relative to 100 pts.mass of the radical polymerization composition (A).SELECTED DRAWING: None
【課題】接着剤の表層における低温硬化性に優れ、凹凸施工性やはく落性能として必要な付着強度や曲げ強度に優れたコンクリート構造物補修用樹脂組成物組成物を提供する。【解決手段】ラジカル重合性組成物(A)、有機金属塩(B)、窒素の複素環状構造を有する有機化合物(C)、及び有機過酸化物(D)を含有するコンクリート構造物補修用樹脂組成物組成物であり、有機金属塩(B)と窒素の複素環状構造を有する有機化合物(C)とのモル比が、(C)/(B)=0.01〜6.0であり、且つ窒素の複素環状構造を有する有機化合物(C)の使用量が、ラジカル重合性組成物(A)を100質量部に対し、0.1〜5.0質量部であるコンクリート構造物補修用樹脂組成物組成物。【選択図】なし
RESIN COMPOSITION FOR CONCRETE STRUCTURE REPAIR
To provide a resin composition for concrete structure repair excellent in low temperature curability on a surface layer of adhesive material as well as in adhesive strength required as irregularity workability and peeling-off performance as well as in bending strength.SOLUTION: A resin composition for concrete structure repair includes a radical polymerization composition (A), an organometallic salt (B), an organic compound having a nitrogen heterocyclic structure (C), and an organic peroxide (D), wherein a mole ratio between the organometallic salt (B) and the organic compound (C) having the nitrogen heterocyclic structure is (C)/(B)=0.01 to 6.0, and a used amount of the organic compound having the nitrogen heterocyclic structure (C) is 0.1 to 5.0 pts.mass relative to 100 pts.mass of the radical polymerization composition (A).SELECTED DRAWING: None
【課題】接着剤の表層における低温硬化性に優れ、凹凸施工性やはく落性能として必要な付着強度や曲げ強度に優れたコンクリート構造物補修用樹脂組成物組成物を提供する。【解決手段】ラジカル重合性組成物(A)、有機金属塩(B)、窒素の複素環状構造を有する有機化合物(C)、及び有機過酸化物(D)を含有するコンクリート構造物補修用樹脂組成物組成物であり、有機金属塩(B)と窒素の複素環状構造を有する有機化合物(C)とのモル比が、(C)/(B)=0.01〜6.0であり、且つ窒素の複素環状構造を有する有機化合物(C)の使用量が、ラジカル重合性組成物(A)を100質量部に対し、0.1〜5.0質量部であるコンクリート構造物補修用樹脂組成物組成物。【選択図】なし
RESIN COMPOSITION FOR CONCRETE STRUCTURE REPAIR
コンクリート構造物補修用樹脂組成物
NISHIMURA HIROAKI (Autor:in) / UENO RYOTA (Autor:in) / IIZUKA SATORU (Autor:in)
27.07.2020
Patent
Elektronische Ressource
Japanisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
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
/
C04B
Kalk
,
LIME
/
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
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