A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Full-grouting sleeve capable of ensuring grouting compactness and concrete prefabricated part
The invention 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, a steel bar inserting hole is formed in the bottom end of the sleeve body, and a grouting hole used for injecting a grouting material is formed in the side edge of the bottom end of the sleeve body; 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 reliable in structure.
本发明涉及装配式建筑技术领域，尤其涉及一种确保灌浆密实度的全灌浆套筒及混凝土预制构件，其中，全灌浆套筒包括套筒本体，套筒本体的底端设置有钢筋插孔，且底端侧边上开设有用于注入灌浆料的注浆孔；配套盖，装配于套筒本体的顶端，配套盖上开设有钢筋穿孔和出浆孔，出浆孔自配套盖的顶部斜向外布置。上述全灌浆套筒实现了确保套筒灌浆密实度、增加套筒自身抗拉承载力和加强被连接钢筋的锚固效果。由此制成的混凝土预制构件现场装配施工方便，结构稳定可靠。
Full-grouting sleeve capable of ensuring grouting compactness and concrete prefabricated part
The invention 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, a steel bar inserting hole is formed in the bottom end of the sleeve body, and a grouting hole used for injecting a grouting material is formed in the side edge of the bottom end of the sleeve body; 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 reliable in structure.
本发明涉及装配式建筑技术领域，尤其涉及一种确保灌浆密实度的全灌浆套筒及混凝土预制构件，其中，全灌浆套筒包括套筒本体，套筒本体的底端设置有钢筋插孔，且底端侧边上开设有用于注入灌浆料的注浆孔；配套盖，装配于套筒本体的顶端，配套盖上开设有钢筋穿孔和出浆孔，出浆孔自配套盖的顶部斜向外布置。上述全灌浆套筒实现了确保套筒灌浆密实度、增加套筒自身抗拉承载力和加强被连接钢筋的锚固效果。由此制成的混凝土预制构件现场装配施工方便，结构稳定可靠。
Full-grouting sleeve capable of ensuring grouting compactness and concrete prefabricated part
确保灌浆密实度的全灌浆套筒及混凝土预制构件
ZHONG DAWEI (author) / YUAN QICHUN (author) / LU KAICHUN (author) / HE JUHAI (author) / FENG YIFAN (author)
2023-04-07
Patent
Electronic Resource
Chinese
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