Adhesive squeezing device for concrete cracks reinforcement

The utility model discloses an adhesive squeezing device for the concrete cracks reinforcement, comprising a sleeve, a top cover, a bottom cover and an inner bag in the sleeve. The rear end of the inner bag is a mandrel sheathed with the top cover, the mandrel is covered by a spring whose front end...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	DEHU,CHEN GAO
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The utility model discloses an adhesive squeezing device for the concrete cracks reinforcement, comprising a sleeve, a top cover, a bottom cover and an inner bag in the sleeve. The rear end of the inner bag is a mandrel sheathed with the top cover, the mandrel is covered by a spring whose front end holds down a flexible hose; the bottom cover is covered with a bulkhead, the open end of the front part of the flexible hose is connected with an injection head. The utility model has the advantages of simple structure, light weight, small volume, convenient carrying and operation and low cost, which can perfectly repair the cracks of the concrete.