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
UMINO ATSUSHI (Autor:in) / NIIBAYASHI RYOTA (Autor:in)
17.02.2022
Patent
Elektronische Ressource
Englisch
IPC:
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
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E04G
SCAFFOLDING
,
Baugerüste
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