Full-grouting sleeve capable of ensuring grouting compactness and concrete prefabricated part
The utility model relates to the technical field of fabricated buildings, in particular to a full-grouting sleeve capable of ensuring grouting compactness and a concrete prefabricated component, the full-grouting sleeve comprises a sleeve body, the bottom end of the sleeve body is provided with a re...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to the technical field of fabricated buildings, in particular to a full-grouting sleeve capable of ensuring grouting compactness and a concrete prefabricated component, the full-grouting sleeve comprises a sleeve body, the bottom end of the sleeve body is provided with a reinforcing steel bar inserting hole, and the side edge of the bottom end is provided with a grouting hole used for injecting grouting materials; the matched cover is assembled at the top end of the sleeve body, a reinforcing steel bar penetrating hole and a grout outlet hole are formed in the matched cover, and the grout outlet hole is obliquely arranged outwards from the top of the matched cover. According to the full-grouting sleeve, the grouting compactness of the sleeve is ensured, the tensile bearing capacity of the sleeve is increased, and the anchoring effect of the connected steel bars is enhanced. The manufactured concrete prefabricated part is convenient to assemble and construct on site and stable and rel |
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