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A platform for research: civil engineering, architecture and urbanism
Method for improving impact strength of concrete by utilizing surface repairing technique
The invention belongs to the technical field of concrete structure reinforcement, and relates to a method for improving impact strength of concrete by a surface repairing technique. The method is characterized in that polyacrylonitrile short fibers and a modified epoxy resin adhesive are utilized, and the surface of a concrete structure is repaired by coating of the adhesive for multiple layers, laying of the short fibers, and other processes, so as to achieve the effect of improving the impact strength of the concrete structure. The technique has the advantages that processes are simple and convenient, the operation is easy, impact resistance of the concrete structure is improved obviously, and excellent reinforcement effect and good stability are achieved, thereby achieving better application prospects.
Method for improving impact strength of concrete by utilizing surface repairing technique
The invention belongs to the technical field of concrete structure reinforcement, and relates to a method for improving impact strength of concrete by a surface repairing technique. The method is characterized in that polyacrylonitrile short fibers and a modified epoxy resin adhesive are utilized, and the surface of a concrete structure is repaired by coating of the adhesive for multiple layers, laying of the short fibers, and other processes, so as to achieve the effect of improving the impact strength of the concrete structure. The technique has the advantages that processes are simple and convenient, the operation is easy, impact resistance of the concrete structure is improved obviously, and excellent reinforcement effect and good stability are achieved, thereby achieving better application prospects.
Method for improving impact strength of concrete by utilizing surface repairing technique
LI YUE (author) / LIU XIONGFEI (author) / BAI WEILIANG (author) / WU MIAOKE (author) / LI HONG (author)
2015-04-08
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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