Full-grouting sleeve for connection of construction reinforcing steel bars
A construction steel bar and full grouting technology, which is applied to buildings, building components, building reinforcements, etc., can solve the problems of difficult control of engineering quality, poor positioning accuracy of steel bars and sleeves, and high labor intensity, so as to meet the quality requirements of building construction , Guaranteed positioning accuracy and low production cost
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[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0025] Such as figure 1 , 2 , Shown in 3 and 4, a kind of full grouting sleeve for building steel bar connection, comprises sleeve main body 1, first grouting port 2 and second grouting port 3, and one end of described sleeve main body 1 is the pouring-in-place end, The other end of the sleeve main body 1 is a prefabricated end, the first grouting port 2 is set on the cast-in-place end of the sleeve main body 1, and the second grouting port 3 is set on the prefabricated end of the sleeve main body 1, so Both the first grouting port 2 and the second grouting port 3 are connected with a grouting guide pipe 6, and on the inner wall of the middle part of the sleeve main body 1, a steel bar axial limit guide block 4 is arranged, and the steel bar axially A guide slope 5 is provided between the limit guide block 4 and the inner wall of th...
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