A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the field of building engineering and relates to a grouting sleeve with a shrinkage compensation function. The grouting sleeve comprises a barrel body, a slurry outlet and a grouting hole, wherein the grouting hole is located at the lower end of the side surface of the barrel body, and the grout outlet hole is located at the upper end of the side surface of the barrel body; the outer interface of the grout outlet hole is an upward inclined slurry outlet hard pipe; one end of a hose is inserted into the slurry hard pipe, and the other end of the hose is in communicationwith a shrinkage compensation container; and the shrinkage compensation container is internally provided with a grouting material. The grouting sleeve can effectively solve the defect that grouting backflow in the prior art further affects the stress performance of the connection of upper and lower reinforcing steel bars.
本发明属于建筑工程领域的一种具有收缩补偿功能的灌浆套筒，包括筒身、出浆孔和灌浆孔，灌浆孔位于筒身侧面的下端，出浆孔位于筒身侧面的上端；出浆孔的外接口为向上倾斜的出浆硬管。软管的一端插入出浆硬管内，软管的另一端与收缩补偿容器连通；收缩补偿容器内置灌浆料。其能有效解决现有技术中灌浆回流进而影响上下钢筋连接受力性能的弊端。
The invention belongs to the field of building engineering and relates to a grouting sleeve with a shrinkage compensation function. The grouting sleeve comprises a barrel body, a slurry outlet and a grouting hole, wherein the grouting hole is located at the lower end of the side surface of the barrel body, and the grout outlet hole is located at the upper end of the side surface of the barrel body; the outer interface of the grout outlet hole is an upward inclined slurry outlet hard pipe; one end of a hose is inserted into the slurry hard pipe, and the other end of the hose is in communicationwith a shrinkage compensation container; and the shrinkage compensation container is internally provided with a grouting material. The grouting sleeve can effectively solve the defect that grouting backflow in the prior art further affects the stress performance of the connection of upper and lower reinforcing steel bars.
本发明属于建筑工程领域的一种具有收缩补偿功能的灌浆套筒，包括筒身、出浆孔和灌浆孔，灌浆孔位于筒身侧面的下端，出浆孔位于筒身侧面的上端；出浆孔的外接口为向上倾斜的出浆硬管。软管的一端插入出浆硬管内，软管的另一端与收缩补偿容器连通；收缩补偿容器内置灌浆料。其能有效解决现有技术中灌浆回流进而影响上下钢筋连接受力性能的弊端。
Non-shrinkage sleeve grouting material and preparation method thereof
| European Patent Office | 2015
Grouting sleeve grouting opening blocking device and grouting sleeve provided with same
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Sleeve grouting auxiliary tool and sleeve grouting construction method
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