A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a grouting method of a steel bar connector. The method comprises the steps that 1 pouring a bearing platform, wherein before performing bearing platform pouring, a sleeve is installed and fixed in the bearing platform, the large opening end of the sleeve is upwards and closely attached to a bearing platform top surface template, grouting pipe pieces are not needed when the sleeve is pre-buried, and a pipe closer is used for directly blocking a grouting hole and a grout outlet in the sleeve; 2 arranging a cofferdam, wherein the top surface of the bearing platform is cleaned, the temporary quadrilateral cofferdam made of foamed plastic or battens is made on the top surface of the bearing platform, the interior of the cofferdam is used for laying bedding mortar, the height of the cofferdam is determined by designing and commonly is no smaller than 20 mm, and the area of the cofferdam is slightly larger than the area of the bottom surface of a stand column; 3 pre-assembling. According to the grouting method of the steel bar connector, the connection strength is high.
The invention provides a grouting method of a steel bar connector. The method comprises the steps that 1 pouring a bearing platform, wherein before performing bearing platform pouring, a sleeve is installed and fixed in the bearing platform, the large opening end of the sleeve is upwards and closely attached to a bearing platform top surface template, grouting pipe pieces are not needed when the sleeve is pre-buried, and a pipe closer is used for directly blocking a grouting hole and a grout outlet in the sleeve; 2 arranging a cofferdam, wherein the top surface of the bearing platform is cleaned, the temporary quadrilateral cofferdam made of foamed plastic or battens is made on the top surface of the bearing platform, the interior of the cofferdam is used for laying bedding mortar, the height of the cofferdam is determined by designing and commonly is no smaller than 20 mm, and the area of the cofferdam is slightly larger than the area of the bottom surface of a stand column; 3 pre-assembling. According to the grouting method of the steel bar connector, the connection strength is high.
Grouting method of steel bar connector
2015-05-13
Patent
Electronic Resource
English
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