INJECT SPRAYER AND COMPACTION METHOD BY MEANS OF INJECT SPRAYER Russian patent published in 2009 - IPC E04G23/02 

FIELD: civil engineering.

SUBSTANCE: invention elates to civil field, particularly to inject sprayer and compaction method by means of inject sprayer. Inject sprayer for application in compaction method is provided for location on main body of injector while usage. Sprayer contains clutch sleeve, external and internal cylinders and actuating member. Clutch sleeve is located on main body of injector and allows pass for glue. Pass is communicated to main body of injector. External cylinder is supported by clutch sleeve and allows intermediate pass, communicating to pass for glue. External cylinder allows on its front end sealing element for sealing of open section. Internal cylinder extends through sealing element and with the ability of sliding is supported inside the external cylinder. On back end of internal cylinder it is implemented connecting opening. Opening implements communication to intermediate pass. On front end of internal cylinder it is implemented discharge opening for glue. Drive member is implemented with ability of internal cylinder between extended position, in which discharge opening for glue is located deep inside the charging well, and retracted position, in which discharge opening for glue is located nearby the surface inside the charging well. Sealing method for repair of wall component, consisting of frame and covering material, is implemented by means of injector for glue. Injector consists of injecting sprayer and main body of injector, on which it is installed injecting sprayer. Method contains following stages. Drilling of charging well by means of penetration through covering material for specified depth of frame. Glue injection by means of injector for glue into charging well, while open section of charging well is encapsulated. Placement into charging well of anchoring stud, which fixes covering material to frame. Into charging well it is introduced glue.

EFFECT: providing of adequately injection of glue in the range from deep section up to superficial section of charging well.

9 cl, 16 dwg