INJECTING METHOD OF REPAIR MATERIAL TO REPAIR PLACE OF CONCRETE STRUCTURE AND INJECTING INSTRUMENT FOR REPAIR MATERIAL

PROBLEM TO BE SOLVED: To provide the injecting method of a repair material having high viscosity at high pressure and an injection plug and an injection gun corresponding to the high pressure. SOLUTION: An injection plug into which the repair material is injected is composed of a plug body 21, to wh...

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Bibliographische Detailangaben
1. Verfasser: OTSUKA KAZUMASA
Format: Patent
Sprache:eng
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