Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
RADICAL POLYMERIZABLE RESIN COMPOSITION AND STRUCTURE REPAIRING MATERIAL
Provided are a radical-polymerizable resin composition and a structure repairing material which, when used for repairing concrete structures, enable construction working even in a low-temperature environment, achieve a high strength and a low shrinkage by curing, and prevent cracking. The radical-polymerizable resin composition contains a radical-polymerizable resin (A) containing at least one selected from the group consisting of a vinyl ester resin, an urethane (meth)acrylate resin, and a polyester (meth)acrylate resin, a radical-polymerizable monomer (B) containing an isobornyl group-having unsaturated compound (B1), and a hydroxy group-containing aromatic tertiary amine (C) represented by the general formula (I), and containing the radical-polymerizable resin (A) and the radical-polymerizable monomer (B) in a total amount of 75% by mass or more. The structure repairing material contains the radical-polymerizable resin composition, an organic peroxide, and a filler (Z).
RADICAL POLYMERIZABLE RESIN COMPOSITION AND STRUCTURE REPAIRING MATERIAL
Provided are a radical-polymerizable resin composition and a structure repairing material which, when used for repairing concrete structures, enable construction working even in a low-temperature environment, achieve a high strength and a low shrinkage by curing, and prevent cracking. The radical-polymerizable resin composition contains a radical-polymerizable resin (A) containing at least one selected from the group consisting of a vinyl ester resin, an urethane (meth)acrylate resin, and a polyester (meth)acrylate resin, a radical-polymerizable monomer (B) containing an isobornyl group-having unsaturated compound (B1), and a hydroxy group-containing aromatic tertiary amine (C) represented by the general formula (I), and containing the radical-polymerizable resin (A) and the radical-polymerizable monomer (B) in a total amount of 75% by mass or more. The structure repairing material contains the radical-polymerizable resin composition, an organic peroxide, and a filler (Z).
RADICAL POLYMERIZABLE RESIN COMPOSITION AND STRUCTURE REPAIRING MATERIAL
RADIKALISCH POLYMERISIERBARE HARZZUSAMMENSETZUNG UND STRUKTURREPARATURMATERIAL
COMPOSITION DE RÉSINE POLYMÉRISABLE PAR VOIE RADICALAIRE ET MATÉRIAU POUR RÉPARATION DE STRUCTURE
UMINO ATSUSHI (Autor:in) / NIIBAYASHI RYOTA (Autor:in)
22.06.2022
Patent
Elektronische Ressource
Englisch
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